美国UNS | S41400 |
ASTM 型号或牌号 |
414 |
对应标准 | ASTM A479/A479M-2018
锅炉和其他压力容器用不锈钢棒和型材的标准规范 Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels |
归类 | 马氏体不锈钢 |
Type ① | Heat Treatment Temperature ② °F(°C), min | Quenchant | Hardness HRC, min |
414 | 1750 [955] | oil | 42 |
① Samples for testing shall be in the form of a section not exceeding 3/8 in. [9.50mm] in thickness. ② Temperature tolerance is ± 25°F[15℃]. |