China Copper Alloy Cw452k C51900 C5191 Bronze Strip, Find details about China Copper Tube, Copper Pipe from Copper Alloy Cw452k C51900 C5191 Bronze Strip
P | 0.01-0.13 | Sn | 5.5-7.0 | |
Cu | balance |
Density g/cm3 | 8.83 | Coefficient of thermal expansion 10-6 /ºC 20/ºC-100/ºC | 18 | |
Electrical conductivity IACS%(20ºC) | 13 | Thermal Conductility W/(m*k) | 66.8 | |
Modulus of elasticity | 109 | |||
Mechanical Properties | ||||
Temper | Tensile strength | Yield Strength (Rp0.2 Mpa) | Elongation A50 | Vickers Hardness (HV) |
(%) | ||||
O | 315 min | - | 42 min | 90-110 |
1/4 H | 390-510 | - | 35 min | 110-140 |
1/2 H | 490-610 | - | 20 min | 140-180 |
H | 590-685 | - | 8 min | 180-210 |
EH | 635 min | - | 5 min | 200 min |
SH | - | - | - | - |