UNS C31200 leaded brass|C31200 Copper zinc lead alloy

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UNS C31200 leaded brass|C31200 Copper zinc lead alloy|C31200 plate|C31200 sheet
 
United iron and steel limited could manufacture and export UNS C31200 C31400 C31600 C32000 C33500 C34000 C34200 C34500 C35000 C35300 C35330 C35600 C36000 C36500 C37000 C37100 C37700 C37710 C38000 C38500 Copper Zinc lead alloys (leaded brasses).
 
Dispersion: Leaded Commercial Bronze, Leaded Commercial Bronze (Nickel-beari),Leaded red brass,Low leaded brass tube, High leaded brass tube, low leaded brass, medium leaded brass high leaded brass medium leaded brass ,high leaded brass extra high leaded brass, free cutting brass, leaded muntz metal uninhibited, free cutting muntz metal, forging brass, architectural bronze low leaded, architectural bronze.
If you have any need in cooper, please contact us by email address: sales@unitedsteelplate.com
 
C31200 Copper alloy is usual be used in bus bars, bus conductors, waveguides, hollow conductors, lead-in wires and anodes for vacuum tubes, vacuum seals, transistor components, glass-to-metal seals, coaxial cables, klystrons, microwave tubes, and rectifiers.
 
C31200 Chemical Composition
 
Coppers Nominal Chemical Composition %
Copper Cu Pb Fe Zn      
C31200 87.5-90.5 0.7-1.2 0.10 Rem.      
Designation:  
Note: Composition percent maximum unless shown as a range or a minimum
(1) : Cu + Sum of Named Elements, 99.6% min.
(2) : For flat products, the iron shall be .10% max.
(3) : Cu, 61.0% min. for rod.
(4) : Cu + Sum of Named Elements, 99.5% min.
(5) : Pb may be reduced to 1.0% by agreement.
 
C31200 Properties
C31200 Properties C31200 Conditions
T (°C) Treatment
Density (×1000 kg/m3)      
Poisson's Ratio      
Elastic Modulus (GPa)      
Tensile Strength (Mpa)     (flat products, wire, rod, shapes, tube)
Yield Strength (Mpa)  
Elongation (%)  
Reduction in Area (%)  
Note: Elongation is measured in 5 inches.
 
C31200 Copper supplied Specification:
Coppers
C31200
Hot Rolled Coppers plate Cold Rolled Coppers plate
Thickness mm Width mm Length mm Thickness mm Width mm Length mm
Red Copper 6-15 400-3000 1000-6000 0.2-0.49 300-600 1000-1500
16-20 400-3000 0.5-2.5 600-1000 1000-2500
21-50 600-3000 3-10 600-2500 1000-3000
>10-110 600-1000      
Yellow Brass 6-15 400-2000 1000-6000 0.2-0.49 300-600 1000-1500
16-20 400-2000 0.5-2.5 400-1000 1000-3000
>60 600-2500 3-10 600-2000 1000-2500
Bronze >2.5 600-1000 1000-6000 0.4-0.49 300-500 600-1500
0.5-2.5 500-600 1000-3000
3-10 500-1000 600-2000
Cupronickel >2.5 400-1500 1000-6000 0.5-2.5 300-600 600-1500
3-10 300-1000 600-1500
 

















C31200 Processing and Property:  Excellent hot and cold workability; good forge ability. Fabricated by bending, coining, coppersmith, drawing and upsetting, hot forging and pressing, knurling, roll threading, shearing, spinning, swaging, and stamping.
 
C31200 Corrosion Resistance: Good to excellent. Susceptible to galvanic corrosion when coupled with iron, aluminum, magnesium, leads, tin, and zinc. Good resistance to atmospheric, brackish water, sea water, and non-oxidizing acid corrosion, but avoid heating in oxidizing atmospheres or exposing to oxidizing acids, moist halogens, sulfides, ammonia, or solutions with ammonium ions.
 
C31200 Equivalent Grade for Copper alloy
Equivalent Grade for Copper alloy
GB DIN EN ISO UNS JIS
  KRUZZEICHEN NUMBER Symbol Number Symbol Number Number
- - - - - - C31200 -
 
United iron and steel limited also have stock sizes at our warehouse, if you have requirement in C31200 Copper alloy material; please contact us by email sales@unitedsteelplate.com