| 
 性   能  | 
 材料级别  | 
|||
| 
 WC1  | 
 WC6  | 
 WC9  | 
 C12A  | 
|
| 
 σb,MPa  | 
 450~620  | 
 485~620  | 
 485~655  | 
 585~760  | 
| 
 σs,MPa  | 
 ≥240  | 
 ≥275  | 
 ≥275  | 
 ≥415  | 
| 
 δ,%  | 
 ≥24  | 
 ≥20  | 
 ≥20  | 
 ≥20  | 
| 
 Ψ,%  | 
 ≥35  | 
 ≥35  | 
 ≥35  | 
 ≥45  | 
| 
 最高使用温度,℃  | 
 482  | 
 593  | 
 593  | 
 648  | 
This region has not yet joined our new website. You will now continue to the existing site for 大发官方版网站登录入口-大发(中国)