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Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
A filler metal in wire or rod form used in welding where the fusing or melting heat is supplied through the medium of a gas flame or tungsten inert gas welding (tig) wherein the filler metal does not serve as a carrier for the electric current. See also electrode, welding. For a collection of welding rods, see welding rod set.
| Solicitation | Return by Date | Buyer Code | Quantity |
|---|---|---|---|
| SPE8E520T0748 | 2020-02-10 | DJL00 | 18 CO |
| SPE8E517T2057 | 2017-02-23 | PEPCF | 25 CO |
| SPE8E515T9442 | 2015-08-20 | PEPCF | 29 CO |
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Welding machine parts and parts of apparatus
Parts for electric laser, other light or photon beam, ultrasonic etc. Soldering, brazing or welding machines and apparatus for hot metal etc. Spraying
Metalworking machine tools
Y - Indicates information is in the hazardous materials information resource system (hmirs).
PMICU - Precious metal content is unknown
CRITL- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
136500 - Metal noi/metal alloys noi
576 - Metal and metal products, nos, (less than 35 feet)
9 - Other or no special handling required (sh)
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
W - Rating variable
Z - No special type of cargo code applicable
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| Historical data shows pricing from $3,205.53 to $5,342.56.. | |
| Does NSN 3439-00-554-5041 have a shelf life? | |
| No. There is no shelf life applicable for this NSN. | |
| What NATO entities are users of this NSN? | |
| Department Of The Air Force, Department Of The Navy, General Services Administration, Austria, Brazil, Spain, Singapore, Malaysia, New Zealand, Republic Of Korea, Greece, and Turkey | |
| What is the NIIN of NSN 3439-00-554-5041? | |
| 005545041 or 00-554-5041 | |
| Does NSN 3439-00-554-5041 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 3439-00-554-5041? | |
| Solicitation SPE8E520T0748 for qty 18 on 01/31/2020 | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 01, 1963 | |
Ld50 lc50 mixture: none specified by manufacturer.
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: yes
health hazards acute and chronic: welding rods are not hazardous.
welding hazards are complex. Records show majority of injuries
result from physical accidents; such as electric shock, restricted
visibility/mobility, physical strains , radiation burns (such as
eye flash), heat burns due to hot metal or spatter, or metal fume
fever. Inhalation: short-term exposure above limits may result in
dizziness, nausea or irritation of nose a nd throat. Skin: contact
with welding fume may cause rash or allergic reaction. Eyes:
welding fume may cause irritation. Arc rays (ultraviolet light) can
injure eyes. Ingestion: incidental amounts in gested are not likely
to cause injury.
explanation of carcinogenicity: per msds: cr(vi)/ni cmpds carc by
osha/iarc/ntp.Weld fume/co carc by osha/iarc.Chems known to state
of california carc.
effects of overexposure: inhalation: short-term exposure above limits
listed in may result in dizziness, nausea or irritation of the
nose and throat.Ingestion: amounts ingested incidental to
industrial handling are not likel y to cause injury. Avoid hand,
clothing, food and drink contact with welding fume by washing hands
before hand to mouth activities such as drinking and eating.Skin
contact with welding fume may cause skin rash or allergic
reaction. Eyes: welding fume may cause eye irritation. Arc rays
(ultraviolet light)can injure eyes.
First aid: inhalation: move to fresh air. If not breathing, perform cpr.
get medical attention. Ingestion: never give anything by mouth to
an unconscious person. Contact a poison control center. Unless
poison co ntrol center advises otherwise have conscious person
drink 1 or 2 glasses of water to dilute, inducement of vomiting is
not necessary. Get medical attention. skin: remove contaminated
clothing. Do not shake clothing. Wash skin with soap and water.
for skin burns, get medical attention. Eyes: do not rub or keep
eyes tightly shut. Flush with copious amounts of water. Get medical
attention.
Hcc: n1
boiling pt: b.P. Text: na
melt/freeze pt: m.P/f.P text: >2100f-
decomp temp: decomp text: np
vapor pres: na
vapor density: na
spec gravity: 7-9 (h20=1)
ph: na
viscosity: np
evaporation rate & reference: na
solubility in water: none
appearance and odor: the bare wire welding products are produced as
straight lengths and coiled wire
percent volatiles by volume: none
corrosion rate: np
Stability indicator/materials to avoid: yes
avoid cotnact with mineral acids and bases.
stability condition to avoid: as shipped these products are stable and
nonreactive and they are not chemically hazardous.
hazardous decomposition products: gaseous reaction products from welding
may be expected to include carbon monoxide and carbon dioxide.
ozone and the oxides of nitrogen may be formed by radiation from
the arc.
conditions to avoid polymerization: does not occur.
Waste disposal methods: contact an environmental engineer or your
supplier for recovery and recycling welding rod stubs and scrap
wire. Dispose of fume, flux & weld grinding residues from work
area, or from filters, in acco rdance with local, state & federal
regulations. Refer to msds for information on the possible cont
ents of the collected fumes and other materials.
Ingred name: cobalt (sara 313)
cas: 7440-48-4
rtecs #: gf8750000
= wt: 51.
other rec limits: none recommended
osha pel: 0.1 mg/m3
acgih tlv: 0.02 mg/m3; a3; 9596
ingred name: chromium (sara 313) (cercla)
cas: 7440-47-3
rtecs #: gb4200000
= wt: 20.
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 0.5 mg/m3; 9596
epa rpt qty: 1 lb
dot rpt qty: 1 lb
ingred name: iron
cas: 7439-89-6
rtecs #: no4565500
= wt: 3.
other rec limits: none recommended
ingred name: manganese (sara 313)
cas: 7439-96-5
rtecs #: oo9275000
= wt: 1.5
other rec limits: none recommended
osha pel: c, 5 mg/m3 (fume)
acgih tlv: 0.2 mg/m3; 9596
ingred name: nickel (sara 313) (cercla)
cas: 7440-02-0
rtecs #: qr5950000
= wt: 10.
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 1 mg/m3; 9596
ingred name: silicon
cas: 7440-21-3
rtecs #: vw0400000
= wt: .4
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9596
ingred name: tungsten,as w,soluble compounds.
cas: 7440-33-7
rtecs #: yo7175000
= wt: 15.
other rec limits: none recommended
osha pel: noe established
acgih tlv: 1 mg/m3/3 stel; 9596
Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: yes
health hazards acute and chronic: inhalation: dangerous, irritation of
respiratory system, iron buildup in the lungs, bone erosion,
reduced pulmonary functions, nervous disorders, discomfort, such as
dizziness, nausea, dryness/irritat ion of nose, throat, & lungs.
eyes: discomfort, dryness, & irritation. Skin: irritation.
explanation of carcinogenicity: nickel, chromium compounds, & silica
dioxide are suspected a2 carcinogens.
effects of overexposure: inhalation: dangerous, respiratory irritation,
iron buildup in the lungs, bone erosion, reduced pulmonary
functions, nervous disorders, discomfort, such as dizziness,
nausea, dryness/irritation of nos e, throat, & lungs. Eyes:
discomfort, irritation, & dryness. Skin: irritation.
medical cond aggravated by exposure: respiratory or allergic conditions
First aid: inhalation/skin/eyes: employ first aid techniques recommended
by the american red cross. Obtain medical attention in all cases.
Appearance and odor: solid wire w/fluxes & alloys on the surface.
Stability indicator/materials to avoid: yes
hazardous decomposition products: when electrode is consumed,
fumes/gases of different percentages are generated/formed from
ingredients of this product.
Waste disposal methods: prevent waste from contaminating surrounding
environment. Discard any product, residue, disposable container or
liner in an environmentlly acceptable manner in full compliance
w/federal, state, & loca l regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: graphite, natural
cas: 7782-42-5
rtecs #: md9659600
osha pel: 15 mppcf rdust
acgih tlv: 2 mg/m3 rdust; 9293
ingred name: manganese (sara iii)
cas: 7439-96-5
rtecs #: oo9275000
osha pel: (c) 5 mg/m3 dust
acgih tlv: 5 mg/m3 dust 9293
ingred name: silicon
cas: 7440-21-3
rtecs #: vw0400000
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293
ingred name: chromium (sara iii)
cas: 7440-47-3
rtecs #: gb4200000
osha pel: 1 mg/m3
acgih tlv: 0.5 mg/m3; 9192
epa rpt qty: 1 lb
dot rpt qty: 1 lb
ingred name: nickel (sara iii)
cas: 7440-02-0
rtecs #: qr5950000
other rec limits: 1 mg/cum
osha pel: 1 mg/m3
acgih tlv: 1 mg/m3; 9192
ingred name: molybdenum
cas: 7439-98-7
rtecs #: qa4680000
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3; 9293
ingred name: tungsten
cas: 7440-33-7
rtecs #: yo7175000
osha pel: 5 mg/m3/ 10 stel
acgih tlv: 5 mg/m3/10 stel;9192
ingred name: vanadium (sara iii)
cas: 7440-62-2
rtecs #: yw1355000
osha pel: c,0.5 mg v2o5/m3 rd
acgih tlv: 0.05 mg v205/m3;9293
ingred name: iron
cas: 7439-89-6
rtecs #: no4565500
osha pel: 5 mg/cum
ingred name: iron oxide
cas: 1309-37-1
rtecs #: no7400000
osha pel: 10 mg/m3 (fe)
acgih tlv: 5 mg/m3(fe),b2; 9293
ingred name: cobalt (sara iii)
cas: 7440-48-4
rtecs #: gf8750000
other rec limits: 0.05 ppm
osha pel: 0.1 mg/m3;as co
acgih tlv: 0.05 mg/m3;dust 9293
ingred name: columbium, niobium
cas: 7440-03-1
other rec limits: 5 mg/cum
osha pel: 5 mg/cum
acgih tlv: 5 mg/cum
ingred name: dolomite
cas: 16389-88-1
osha pel: 15 mg/cum
acgih tlv: 10 mg/cum
ingred name: titanium dioxide
cas: 13463-67-7
rtecs #: xr2275000
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293
ingred name: potassium titanate
cas: 12030-97-6
acgih tlv: 10 mg/cum
ingred name: calcium carbonate (marble) (limestone)
cas: 1317-65-3
rtecs #: ev9580000
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9192
ingred name: magnesite
cas: 546-93-0
rtecs #: om2470000
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9192
ingred name: cryolite, sodium aluminum fluoride
cas: 15096-52-3
rtecs #: wa9625000
osha pel: 2.5 mg/cum
acgih tlv: 2.5 mg/cum
ingred name: calcium fluoride, fluorspar, calcium difluoride, irtran 3,
liparite
cas: 7789-75-5
rtecs #: ew1760000
other rec limits: 2.5 mg/cum (as f)
osha pel: 2.5 mg/cum (as f)
acgih tlv: 2.5 mg/cum (as f)
ingred name: potassium aluminum silicate (feldspar)
cas: 68476-25-5
osha pel: 1.2 mg/cum
acgih tlv: 1.2 mg/cum
ingred name: silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
other rec limits: 0.05 mg/cum niosh
osha pel: see table z3
acgih tlv: 0.1 mg/m3 rdust;9293
ingred name: aluminum silicate, bentonite, montmorillonite
cas: 1302-78-9
rtecs #: ct9450000
osha pel: 15 mg/cum
acgih tlv: 10 mg/cum (dust)
ingred name: cellulose (paper fiber)
cas: 9004-34-6
rtecs #: fj5691460
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3; 9192
ingred name: potassium silicate, potassium metasilicate
cas: 1312-76-1
acgih tlv: 0.3 mg/cum
ingred name: silicate binders (sodium silicate)
cas: 1344-09-8
acgih tlv: 10 mg/cum
Ld50 lc50 mixture: ld50 (oral rat) is not relevant.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: target organs: eyes, skin, cns,
respiratory tract. Acute- inhaling fumes can cause irritation,
dizziness, watery eyes, headache, nausea, coughing, chest pains.
arc rays can injure eyes & burn skin. Ele ctric shock can kill. Ir
radiation can injure eyes. Ingestion is unlikely. Chronic- may
cause lung damage, siderosis.
explanation of carcinogenicity: contains chromium.
effects of overexposure: irritation, skin dermatitis or eczema, cough,
wheezing and shortness of breath, decreased pulmonary function,
headache, nausea, vomiting, weakness, convulsions, respiratory and
skin sensitization, bur ns, fever
medical cond aggravated by exposure: individuals with pre-existing
diseases of the eye, skin, respiratory tract may have increased
susceptibility to the toxicity of excessive exposures.
First aid: get medical attention if symptoms persist. Employ first aid
technique recommended by red cross. If breathing is difficult,
provide oxygen/cpr. For electric shock, disconnect power. For arc
burns, appl y cold, clean compresses & call a physician. If eye
contact, flush with water for 15 minutes. If skin contact, wash
with soap & water. Ingestion unlikely (wire).
Hcc: n1
nrc/state lic num: not relevant
viscosity: not relevant
evaporation rate & reference: not relevant
solubility in water: insoluble
appearance and odor: welding rod
Stability indicator/materials to avoid: yes
strong acids
stability condition to avoid: none
hazardous decomposition products: welding fumes (oxides of metal being
weld) & gases such as ozone, carbon monoxide, carbon dioxide
Waste disposal methods: prevent waste from contaminating surrounding
environment. Keep personnel away. Discard any product, residue,
disposable container or liner in an environmentally acceptable
manner, in full compliance w ith local, state and federal
regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: manganese (sara 313)
cas: 7439-96-5
rtecs #: oo9275000
fraction by wt: 1 - 2%
other rec limits: none recommended
osha pel: c, 5 mg/m3 (fume)
acgih tlv: 0.2 mg/m3; 9596
ingred name: silicon
cas: 7440-21-3
rtecs #: vw0400000
fraction by wt: 1% max
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9596
ingred name: chromium (sara 313) (cercla)
cas: 7440-47-3
rtecs #: gb4200000
fraction by wt: 19 - 21%
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 0.5 mg/m3; 9596
epa rpt qty: 1 lb
dot rpt qty: 1 lb
ingred name: nickel (sara 313) (cercla)
cas: 7440-02-0
rtecs #: qr5950000
fraction by wt: 9 - 11%
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 1 mg/m3; 9596
ingred name: tungsten,as w,soluble compounds.
cas: 7440-33-7
rtecs #: yo7175000
fraction by wt: 14 - 16%
other rec limits: none recommended
osha pel: noe established
acgih tlv: 1 mg/m3/3 stel; 9596
ingred name: iron
cas: 7439-89-6
rtecs #: no4565500
fraction by wt: 3% max
other rec limits: none recommended
osha pel: 10 mg/m3 (tdust)
acgih tlv: 5 mg/m3 (oxide fume)
ingred name: cobalt (sara 313)
cas: 7440-48-4
rtecs #: gf8750000
fraction by wt: balance
other rec limits: none recommended
osha pel: 0.1 mg/m3
acgih tlv: 0.02 mg/m3; a3; 9596
Reports of carcinogenicity: ntp: yes iarc: yes osha: yes
health hazards acute and chronic: acute: inhalation-inhaled particulate
may irritate the respiratory tract. Excessive inhalation of
sluminum, cobalt, copper, magnesium, nickel & zinc can cause
respiratory irritation, cough, bronchitis , chills, "metal fume
fever" & asthma-like symptoms. Ingestion-ingestion of large doses
may cause nausea, vomiting, & diarrhea. Skin-may cause irritation &
in some individuals an allergic dermatitis w hen elements such as
chrome, cobalt, copper & nickel are present. Eyes-contact with
particulate metal (dust, fume or powder) may inflame the
conjunctiva.
explanation of carcinogenicity: chromium, cobalt & nickel-osha requires
that chromium & its compounds, cobalt & its compounds, & nickel &
its compounds be considered as carcinogens because thay are so
classified by iarc &/or ntp. We lding fumes-osha requires that
welding fumes be considered as carcinogens because they are so
classified by iarc.
effects of overexposure: chronic health effects of
overexposure-respiratory disease with symptoms ranging from
shortness of breath & cough to permanent disability due to loss of
lung function; sensitization or hypersensitivit y & fibrosis of
subsequent effects on the heart may be caused by excessive exposure
to dust or fumes containing cobalt, nickel, titanium & tungsten.
central nervous system depression has been identifi ed with
excessive manganese exposure. Insoluble nickel compounds &
hexavalent chromium compounds have been linked to nasal, bronchial
& lung cancers. Aluminum & iron have been indicated to cause gastr
o-intestinal disorders in the lung.
medical cond aggravated by exposure: individuals who may have ahd an
allergic reaction or sensitivity to metals such as chromium,
copper, cobalt & nickel may encounter skin rash or dermatitis if
skin contact with this product occurs.
First aid: iinhalation-breathing difficulty caused by inhalation of dust
or fume, move individual to fresh air & administer oxygen as
needed. If breathing has stopped, perform artificial respiration.
obtain medi cal aid at once. Ingest-contact poison control center.
unless poison control adviceses otherwise, have conscious person
drink 1-2 glasses of water. Do not induce vomiting unless large
amounts are inge sted. Obtain aid. Skin-cuts & abrasions can be
treated by standard first aid. If irritaiton develops, obtain
medical aid. Eyes-flush dust or powder from eye with water for 15
mins. If irritation or re dness occurs, obtain medical aid.
Hcc: n1
boiling pt: b.P. Text: na
melt/freeze pt: =1329.4c, ######f
decomp temp: decomp text: np
vapor pres: na
vapor density: na
spec gravity: 0.330
ph: na
viscosity: np
evaporation rate & reference: na
solubility in water: none
appearance and odor: solid-silver gray color or no color.
percent volatiles by volume: none
corrosion rate: np
Stability indicator/materials to avoid: yes
avoid cotnact with mineral acids and oxidizing agents which may
generate hydrogen gas; the evolution of hydrogen may be an
explosion hazard.
stability condition to avoid: these alloys are stable materials.
hazardous decomposition products: varios elemental metals & metal oxides
may be generated from wleding, cutting, grinding, melting or dross
handling operations.
conditions to avoid polymerization: does not occur.
Waste disposal methods: whenever possible, recover alloys for reuse or
recycling. If necessary, dispose of waste material in accordance
with local, state or federal regulations. For specific labeling,
packing, storage, trans portation & disposal procedures, contact an
environmental engineer or consultant familiar withw wast e disposal
regulations.
Ingred name: cobalt
cas: 7440-48-4
rtecs #: gf8750000
= wt: 51.
other rec limits: none recommended
osha pel: 0.1 mg/m3
acgih tlv: 0.02 mg/m3; a3; 9596
ingred name: chromium
cas: 7440-47-3
rtecs #: gb4200000
= wt: 20.
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 0.5 mg/m3; 9596
epa rpt qty: 1 lb
dot rpt qty: 1 lb
ingred name: iron
cas: 7439-89-6
rtecs #: no4565500
fraction by wt: 3% max
other rec limits: none recommended
ingred name: manganese
cas: 7439-96-5
rtecs #: oo9275000
= wt: 1.5
other rec limits: none recommended
osha pel: c, 5 mg/m3 (fume)
acgih tlv: 0.2 mg/m3; 9596
ingred name: nickel
cas: 7440-02-0
rtecs #: qr5950000
= wt: 10.
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 1 mg/m3; 9596
ingred name: silicon
cas: 7440-21-3
rtecs #: vw0400000
fraction by wt: 0.4% max
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9596
ingred name: tungsten,
cas: 7440-33-7
rtecs #: yo7175000
= wt: 15.
other rec limits: none recommended
osha pel: noe established
acgih tlv: 1 mg/m3/3 stel; 9596
Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: yes
health hazards acute and chronic: acute: inhalation-inhaled particulate
may irritate the respiratory tract. Excessive inhalation of
aluminum, cobalt, copper, manganese, nickel & zinc can cause
respiratory irritation, cough, bronchitis , chills, "metal fume
fever" & asthma-like symptoms. Skin-skin contact with these
materials may cause irritation & in some individuals an allergic
dermatitis when elements such as chrome, cobalt & nic kel are
present. Eyes-contact with particulate metal may inflame the
conjunctiva. Chronic: respiratory disease with symptoms ranging
from shortness of breath & cough to permanent disability due to los
s of lung function; "see other info"
explanation of carcinogenicity: chromium and its compounds, cobalt and
is compounds, and nickel and its compounds are classified as
carcinogens by ntp and.Or iarc. Welding fumes-osha requires that
welding fumes be considiered as car cinogens because they are
classified by iarc.
effects of overexposure: ingestion of large doses may cause nausea,
vomiting, and diarrhea.
medical cond aggravated by exposure: individuals who may have had a
allergic reaction or sensitivity to metal may encounter skin rash
or dermatitis. Persons with impaired pulmonary function may incur
futher disability.
First aid: inhalation-remove to fresh air. If breathing has stopped,
perform artificial respiration & obtain medical aid at once.
ingestion-never give anything by mouth to an unconscious person.
contact a poison control center (pcc). Unless the pcc advises
ortherwise, have conscious person drink 1-2 glasses of water to
dilute. Do not induce vomiting unless large amounts are ingested.
obtain medical aid at on ce. Skin-treat cuts & abraisions with
standard first aid. If irritation occurs, obtain medical aid.
eyes-flush dust/powder from eyes with clean water for 15 mins. If
irritation persists, obtain medica l aid.
Hcc: n1
melt/freeze pt: =-1365.C, ######f
vapor pres: na
vapor density: na
spec gravity: 0.330
ph: na
viscosity: na
evaporation rate & reference: na
solubility in water: none
appearance and odor: solid-silver gray color or no color
percent volatiles by volume: none
Stability indicator/materials to avoid: yes
avoid contact with mineral acids an oxidizing agents which may generate
hydrogen gas; the evolution of hydrogen may be an explosion hazard.
stability condition to avoid: these alloys are stable materials.
hazardous decomposition products: various elemental metals & metal
oxides may be generated from welding, cutting, grinding, melting or
dross handling operations.
conditions to avoid polymerization: does not occur.
Waste disposal methods: whenever possible, recover alloys for reuse or
recycling. If necessary, dispose of waste material in accordance
with local state or federal regulations. For specific labeling,
packing, storage, transp ortation and disposal precedures, contact
an environmental engineer or consultant familiar with wast e
disposal regulations.
Ingred name: cobalt
cas: 7440-48-4
rtecs #: gf8750000
= wt: 51.
osha pel: 0.1 mg/m3
acgih tlv: 0.02 mg/m3
ingred name: chromium
cas: 7440-47-3
rtecs #: gb4200000
= wt: 20.
osha pel: 1 mg/m3
acgih tlv: 0.5 mg/m3
epa rpt qty: 1 lb
dot rpt qty: 1 lb
ingred name: iron
cas: 7439-89-6
rtecs #: no4565500
fraction by wt: 3%max
ingred name: manganese
cas: 7439-96-5
rtecs #: oo9275000
fraction by wt: 1.5%max
osha pel: c5 mg/m3
acgih tlv: 5 mg/m3
ingred name: nickel
cas: 7440-02-0
rtecs #: qr5950000
= wt: 10.
osha pel: ]
epa rpt qty: 100 lbs
dot rpt qty: 100 lbs
ingred name: silicon
cas: 7440-21-3
rtecs #: vw0400000
= wt: .4
osha pel: 15 mg/m3
acgih tlv: 10 mg/m3
ingred name: tungsten
cas: 7440-33-7
rtecs #: yo7175000
= wt: 15.
acgih tlv: 5 mg/m3
acgih stel: 10 mg/m3