Model NO.: C51900
Standard: ASTM,En,JIS,GB
Thickness: 0.5-50mm
out Diameter: 5-400mm
Length: 0.5-12m
Trademark: Oubaige
Transport Package: Export Standard Seaworthy Packing
Specification: EN, GB, ASTM, AISI, JIS, DIN
Origin: Tianjin, China
C51900 tin bronze which owns high strength, elasticity, abrasion resistance and anti-magnetic, in the hot and cold under pressure processing is good, can be welded and brazed, and also has good machinability. What's more, in the atmosphere and fresh water owns corrosion.

C51900 for the production of a good spring and the conductive spring contact piece, precision instruments of the wear parts and anti-magnetic parts such as gears, the brush box, the vibrating plate, contactors, etc.

Chemical Composition (%)
Cu: Balance
Sn: 6.0 ~ 7.0
Pb: ≤ 0.02
P: 0.10 ~ 0.25
Al: ≤ 0.002
Fe: ≤ 0.05
Si: ≤ 0.002
Sb: ≤ 0.002
Bi: ≤ 0.002
Note: ≤ 0.1 (impurity)

Mechanical properties
Tensile strength σ B (MPa): ≥ 470
Elongation δ 5 (%): ≥ 13

Copper, Brass, Bronze and special copper alloy
Grade ASTM C10100,C11000,C12200,C21000,C22000,C23000,C24000,C26000,
C65500,C67500,C67600,C86300,C90700,C93200,C95400 etc.
HPb66-0.5,HPb62-2,HPb62-3,HPb59-3,HSn70-1,HSn62-1,QSn8-0.3, QSn4-4-4,QAl9-4,QSB-1 etc.


C 1011,C 1100,C 1220,C3604,C 2100,C 2200,C 2300,C 2400, C 2600,
C 2700,C 2680,C 2720,C 2800,C 4430,C 4640,C 5210, C 5441, CAC304 etc


Cu-OFE,C 101,Cu-DHP,CZ 125,CZ 101,CZ 102,CZ 103,CZ 106,CZ 107, CZ 108,CZ 109,CZ 123,CZ 124,CZ 121,CZ 111,CZ 133, Pb 104,
CS 101, CuSn10P etc.


CuSn10, CuSn7Zn3Pb7 etc.

Round, Square, Flat, Hexagon, Oval, Half-round or Customized
Dimension Bar/Rod Standard(Diameter 5-160 mm) or Customized
Wire Standard(Diameter 0.02-6 mm) or Customized
Plate/Sheet Standard(T 0.2-50 mm/W 200-3000 mm/L 6000 mm) or Customized
Strip Standard(T 0.05-1.5 mm/W 20-600 mm/L 20000 mm) or Customized
Tube/Pipe Standard(OD 3-360mm/Wall thickness 0.5-50 mm) or Customized
Standard GB/T,JIS,ASTM, ISO, DIN, BS, NF etc.
Hardness 1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard.     
Place of origin Zhejiang Province, China
Package Plastic film + Wooden case or as per customer requirement
Surface Polished,bright,oiled,hair line,brush,mirror,or as required
MOQ Negotiable
Deliver time According to order's quantity.
Shipment By sea, by air, DHL, UPS, FedEx etc. or as required
Application Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturing industrial 

C51900 Tin Bronze Pipe, Casting Copper Pipe
C51900 Tin Bronze Pipe, Casting Copper Pipe
C51900 Tin Bronze Pipe, Casting Copper Pipe
C51900 Tin Bronze Pipe, Casting Copper Pipe
C51900 Tin Bronze Pipe, Casting Copper Pipe
C51900 Tin Bronze Pipe, Casting Copper Pipe

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