Alloy 455 Condition Annealed: Rc Hardness 31 Alloy 455 Condition H900: Rc Hardness 49 Alloy 455 Condition H950: Rc Hardness 48 Alloy 455 Condition H1000: Rc Hardness 45 Alloy 455 Condition H1050: Rc Hardness 40 Applications: Medical instruments, small turbine engine shafts, extruder screws. Pr...
2.yield strength 125000psl 3.hardness 33Rc,331 brinell 4.heat treat profile HII50 CONDITION 能给我翻译材料的人说明吗? 对应国标号:0Cr17Ni4Cu4Nb 我给你查了一下,工具书里没有这个牌号,,,
Hardness: Rc 38 max Properties Tempered Alloy 17-4 PH® can be cold rolled to achieve the temper properties required by specific customers and/or manufacturing requirements. Contact Ulbrich Wire for details. Heat Treat Capabilities (Aged) H900 Ultimate Tensile Strength:190 KSI min (1310 MPa ...
由上海坚铸智能人解答17-4PH属于沉淀硬化型马氏体不锈钢,由于该钢种可以通过热处理来改变其机械性能,故其用途也较为广泛,通常要获得更高的抗拉强度一般先做固溶后做时效,如果做H900时效可获得高达1400兆帕的抗拉强度,相应的屈服强度也会在1250兆帕左右。但硬度也会随之提高,可达到HRC44左右,对于机加工会带来一定的困...