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Copper Brazing Alloy

NSN: 3439-00-204-2555 | Model: QQ-B-650

A brazing alloy whose main ingredient is copper. It is supplied in the form of wire, bar, strip, or grains (granular). Excludes brazing alloy, silver.

NSN Properties and Flags
NATO Stock Number
3439-00-204-2555
DEMIL
NO
Width
0.125 inches
Thickness
0.125 inches
Length
36.000 inches
Flux Feature
Not included
Physical Form
Rod
Chemical Composition Percentage
Copper 79.1; silver 15.5; phosphorus 5.25; others0.15
Precious Material And Location
Integral silver
Precious Material And Weight
2.480 silver ounces, troy
Precious Material
Silver
Nondefinitive Specification/std Data
Bcup-5

Pricing and Availability

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NSN 3439-00-204-2555 Datasheet

Supply Class (FSC):
Brazing Supplies And Accessories Soldering Miscellaneous Welding
Cross Reference:
  • QQ-B-650
Cage Codes:
  • Federal Specifications (CAGE 81348)
Schedule B & Trade:
  • Schedule B: 8515904000 (NAICS 333992)

    Brazing and soldering equipment parts; parts of hot spraying equipment

  • SITC: 73739

    Parts for electric laser, other light or photon beam, ultrasonic etc. Soldering, brazing or welding machines and apparatus for hot metal etc. Spraying

  • End Use: 21120

    Metalworking machine tools

Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

S - Item contains silver.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    136500 - Metal noi/metal alloys noi

  • WCC:

    576 - Metal and metal products, nos, (less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    S9g
  • AAC
    V
  • Quantity per pack
    No qup
  • Unit of Measure
    Lb
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    1-g2---
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $22.36 to $37.26..
Does NSN 3439-00-204-2555 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Bonneville Power Administration, Government Printing Office, General Services Administration, Canada, Republic Of Korea, and Turkey
What is the NIIN of NSN 3439-00-204-2555?
002042555 or 00-204-2555
Does NSN 3439-00-204-2555 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-00-204-2555?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963
MSDS

Material Safety

MSDS BDJLM STAY-SILV 15HP

Hazards

Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: copper fume inhalation may cause metal
fume fever. Long term exposure may contribute to pulmonary
irritation or pneumoconiosis
effects of overexposure: metallic taste in the mouth, dryness or
irritation of the throat followed by coughing, shortness of breath,
nausea, fever, body ache, and chills.

medical cond aggravated by exposure: pulmonary disorders.

First Aid

First aid: remove from dust or fume exposure. If breathing has stopped,
perform artifical respiration. Get medical attention immediately.

Chemical Properties

Hcc: n1
vapor pres: 0
solubility in water: negligible
appearance and odor: 36"x 1/8"x 1/8" brazing rod
percent volatiles by volume: 0

Reactivity

Stability indicator/materials to avoid: yes
hazardous decomposition products: fumes and gases produced during
brazing operations.

Proper Disposal

Waste disposal methods: dispose of as scrap metal.

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.

Ingredients List

Ingred name: silver (sara iii)
cas: 7440-22-4
rtecs #: vw3500000
fraction by wt: 15%
other rec limits: acgih 0.01 mg sol.Ag
osha pel: 0.01 mg/m3
acgih tlv: 0.1 mg/m3; 9192
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: copper (sara iii)
cas: 7440-50-8
rtecs #: gl5325000
fraction by wt: 80%
osha pel: 0.1mg/m3 fume/1 dust
acgih tlv: 0.2mg/m3 fume; 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: phosphorous (yellow) (sara iii)
cas: 7723-14-0
rtecs #: th3500000
fraction by wt: 5%
osha pel: 0.1 mg/m3
acgih tlv: 0.1 mg/m3; 9192
epa rpt qty: 1 lb
dot rpt qty: 1 lb

MSDS BDJLN SILVALOY 15

Chemical Properties

Hcc: n1
spec gravity: 8.45
solubility in water: negligible
appearance and odor: solid rod

Reactivity

Stability indicator/materials to avoid: yes
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.

Ingredients List

Ingred name: non haz ingred
fraction by wt: 100%

MSDS BDJLP PHOS SILVER 15

Hazards

Effects of overexposure: burns to eyes & body

First Aid

First aid: treatment of burns as req

Chemical Properties

Hcc: n1
appearance and odor: solid rod, no odor

Reactivity

Stability indicator/materials to avoid: yes
hazardous decomposition products: none

Proper Disposal

Waste disposal methods: put in apprvd storage cntnr & ship to apprvd
disposal
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.

Ingredients List

Ingred name: copper (sara iii)
cas: 7440-50-8
rtecs #: gl5325000
fraction by wt: 80.0%
osha pel: 0.1mg/m3 fume/1 dust
acgih tlv: 0.2mg/m3 fume; 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: silver (sara iii)
cas: 7440-22-4
rtecs #: vw3500000
fraction by wt: 15.0%
osha pel: 0.01 mg/m3
acgih tlv: 0.1 mg/m3; 9192
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: phosphorous (yellow) (sara iii)
cas: 7723-14-0
rtecs #: th3500000
fraction by wt: 5.0%
osha pel: 0.1 mg/m3
acgih tlv: 0.1 mg/m3; 9192
epa rpt qty: 1 lb
dot rpt qty: 1 lb

MSDS BHYBZ BCUP-5;BRAZING ALLOY, COPPER

Hazards

Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: fumes and gases can be dangerous to
your health. Arc rays can injure eyes and burn skin. Electric shock
can kill. Noise can damage hearing.

effects of overexposure: acute: metallic taste,nausea,tightness of
chest,fever,dizziness,dryness,irritation of eyes,nose and throat.

chronic: excessive levels may cause bronquial asthma,lung fibrosis
and pneumoconiosis.

medical cond aggravated by exposure: aggravation of existing respiratory
or allergic conditions.Higher level of lung related problems among
smokers.

First Aid

First aid: remove from exposure and obtain prompt medical attention. If
not breathing,give cpr/oxygen. Employ first aid techniques
recommended by american red cross.

Chemical Properties

Hcc: n1
melt/freeze pt: m.P/f.P text: 1190f,643c
solubility in water: insoluble
appearance and odor: welding rod.

Reactivity

Stability indicator/materials to avoid: yes
none
stability condition to avoid: none
hazardous decomposition products: fumes of metals and metal oxides from
electrode and base metal, carbon monoxide, carbon dioxide, ozone,
nitrogen oxides.

Proper Disposal

Waste disposal methods: consult with your local environmental
officer.Dispose of fumes,flux or weld grinding residue from the
work area or from filters in accordance with federal,state and
local environmental 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.

Ingredients List

Ingred name: phosphorous (yellow) (sara iii)
cas: 7723-14-0
rtecs #: th3500000
fraction by wt: 5.0%
other rec limits: none specified
osha pel: 0.1 mg/m3
acgih tlv: 0.1 mg/m3; 9192
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: silver (sara iii)
cas: 7440-22-4
rtecs #: vw3500000
fraction by wt: 15.0%
other rec limits: none specified
osha pel: 0.01 mg/m3
acgih tlv: 0.1 mg/m3; 9192
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: copper (sara iii)
cas: 7440-50-8
rtecs #: gl5325000
fraction by wt: 80%
other rec limits: none specified
osha pel: 0.1mg/m3 fume/1 dust
acgih tlv: 0.2mg/m3 fume; 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: other unidentified components
other rec limits: none specified

MSDS BYGXZ SILVALOY 15 SILVER-COPPER-PHOSPHOROUS BRAZING ALLOY

Chemical Properties

Hcc: n1
melt/freeze pt: m.P/f.P text: 1178f,637c
spec gravity: 7
solubility in water: insoluble
appearance and odor: metallic wire, rod or strip; odorless. 36 x 0.125
inches.

percent volatiles by volume: 0

Reactivity

Stability indicator/materials to avoid: yes
strong acids,strong alkalis,acetylene,ammonia,hydrogen
peroxide,magnesium metal,ammonium nitrate,hydrogen sulfide.

stability condition to avoid: none expected.

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.

Ingredients List

Ingred name: copper (sara 313) (cercla)
cas: 7440-50-8
rtecs #: gl5325000
fraction by wt: 80%
other rec limits: none recommended
osha pel: 0.1mg/m3 fume/1 dust
acgih tlv: 0.2 mg/m3 fume; 9495
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: silver (sara 313) (cercla)
cas: 7440-22-4
rtecs #: vw3500000
fraction by wt: 15%
other rec limits: none recommended
osha pel: 0.01 mg/m3
acgih tlv: 0.1 mg/m3; 9495
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: phosphorous (yellow) (sara 302/313) (cercla)
cas: 7723-14-0
rtecs #: th3500000
fraction by wt: 5%
other rec limits: none recommended
osha pel: 0.1 mg/m3
acgih tlv: 0.02 ppm; 9495
epa rpt qty: 1 lb
dot rpt qty: 1 lb

MSDS CHKWV SILVALOY 15 SILVER-COPPER-PHOSPHORUS BRAZING ALLOY

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: eye/skin: irrit.Inhal: irrit resp
tract.Shortterm overexpo may cause flu-like illness(metal fume
fever).Typically metal fume fever begins 4-12hrs aft sufficient
expo to freshly formed fumes.Syndrome run s its course in
24-48hrs.Ingest: harmful.May cause abdominal
pain,nau,vomit,diarr.Copper pois can result in (supplementa)
explanation of carcinogenicity: per
msds: carcinogenicity: npt/iarc/osha: no.

effects of overexposure: overexpo may caue kidney/liver dmg,blood
disorders.May cause resp tract irrit.Overexpo to freshly formed
fumes may cause flu-like illness called metal fume fever.Harmful if
lg amts swallowed.May cause gi irrit,nau,vomit,diarr.May cause
eye/skin irrit.

medical cond aggravated by exposure: may adversely affect existing med
conditions such as eye,skin,respiratory,blood,liver, &/or kidney
ailments.Individuals w/wilsons disease @incr risk of copper pois.

First Aid

First aid: eye: flush w/plenty of water.Irrit dvlps call dr.Skin: immed
wash w/soap/plenty of water.Irrit persist call dr.Inhal: expo to
excessive levels of metal fumes remove to fresh air.Seek med
attn.Ingest: proc edures normally not needed.If large quantities
ingested seek med advice.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: ne
melt/freeze pt: m.P/f.P text: 1178f,637c
decomp temp: decomp text: np
vapor pres: na
vapor density: na
spec gravity: 7.40-8.54
ph: na
viscosity: np
solubility in water: insoluble
appearance and odor: metallic wire,rod,strip; odolress
percent volatiles by volume: np
corrosion rate: np

Reactivity

Stability indicator/materials to avoid: yes
strong acids/bases,oxidizing agents,acetylene,ammonia,h2o2,mg
metal,ammonium nitrate,hydrogen sulfide,chlorinated rubb.

stability condition to avoid: none expected.

hazardous decomposition products: toxic metal oxides are emitted when
heated above melting point.Amt of fume evolved increases as temp
rises.

Proper Disposal

Waste disposal methods: contains ag/ag cmpds-dispo may be reg under haz
waste d011.Bef dispo prod/mix w/prod should be tested for tc under
epa haz waste regs tclp test procedures(40cfr261 et
seq).Dispo/recycl/reclama reqmts vary by loc/typ of dispo
selected.Consult authorit

Ingredients List

Ingred name: copper (sara 313) (cercla)
cas: 7440-50-8
rtecs #: gl5325000
fraction by wt: 74-94%
other rec limits: none recommended
osha pel: 0.1mg/m3 fume/1 dust
acgih tlv: 0.2 mg/m3 fume; 9596
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: silver (sara 313) (cercla)
cas: 7440-22-4
rtecs #: vw3500000
fraction by wt: 0.5-19%
other rec limits: none recommended
osha pel: 0.01 mg/m3
acgih tlv: 0.1 mg/m3; 9596
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: phosphorous (yellow) (sara 302/313) (cercla)
cas: 7723-14-0
rtecs #: th3500000
fraction by wt: 2-8%
other rec limits: none recommended
osha pel: 0.1 mg/m3
acgih tlv: 0.02 ppm; 9596
epa rpt qty: 1 lb
dot rpt qty: 1 lb