China C72900 Copper Based Alloys Brass Tube / Pipe for Water Heater, Find details about C72900 Machinability, Toughmet 3 Datasheet from C72900 Copper Based Alloys Brass Tube / Pipe for Water Heater
| Alloy Name | Ni | Sn | Cu | Impurity Content | |||
| Mn | Fe | Pb | C | ||||
| CuNiSn | 20~22 | 4.5~5.73 | Margin | 0.60 | 0.60 | 0.05 | 0.02 |
| Alloy Name | Status | Thickness(mm) | Hardness(HV) | Strength of Extension Rm(N/m) | Yield Strength | Ductility A(%) | roughness (Ra) |
| CuNiSn | R | 0.04~0.5 | ≥278 | ≥885 | ≥850 | ≥12 | 0.08 |
| M | ≥360 | ≥1160 | ≥1130 | ≥8 | 0.08 |
| Alloy Name | Key Property | Application |
| CuNiSn | CuNiSnThe cunt alloy is a high - strength, high - strength, high - elastic deformation copper nickel base alloy | CuNiSnThe alloy is mainly used for manufacturing relay, potentiometer, switch, plug-in, lead frame, chemical and Marine missing, fastener, optical instrument and instrument sensor, elastic sensitive element, etc |