UNS C93900 Bronze plate|C93900 Bronze sheet|C93900 Tin Bronz

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UNS C93900 Bronze plate|C93900 Bronze sheet|C93900 Tin Bronze
United iron and steel limited manufacture and export High Leaded tin bronze plate C93100 C93200 C93400 C93500 C93600 C93700 C93720 C93800 C93900 C94000 C94100 C94300 C94310 C94320 C94330 C94400 C94500 Tin Bronzes. If you have any need in cooper, please contact us by email address: sales@unitedsteelplate.com
C93900 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.
C93900 Chemical Composition
Coppers Nominal Chemical Composition %
Cu Sn Pb Zn Fe Sb Ni S P
76.5-79.5 5-7 14-18 1.5 0.4 0.5 0.8 0.08 1.5
Al Si              
0.005 0.005              
Designation: Tin Bronzes Copper Tin Alloy  
Note: Composition percent maximum unless shown as a range or a minimum
(1) : Cu + Sum of Named Elements, 99.3% min.
(2) : In determining Cu min., Cu may be calculated as Cu + Ni.
(3) : Ni value includes Co.
(4) : For continuous castings, P shall be 1.5%, max.
C93900 Properties
C93900 Properties C93900 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.
C93900 Copper supplied Specification:
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
C93900 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.
C93900 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.
C93900 Equivalent Grade for Copper alloy
Equivalent Grade for Copper alloy
  KRUZZEICHEN NUMBER Symbol Number Symbol Number Number
- - - - - - C93900 -
United iron and steel limited also have stock sizes at our warehouse, if you have requirement in C93900 Copper alloy material; please contact us by email sales@unitedsteelplate.com