ASTM A693-03 Standard Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip % q, b6 T' o' `7 d( T" X ]( K: i& M$ L; k http://www.3dportal.cn/discuz/vi ... ighlight=ASTM%2B6935 N( M, p* X B
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ASTM A564/A564M-04 热轧及冷精轧时效硬化处理过的不锈钢棒材和型材技术规范1 N2 c# [6 v6 m0 F; k2 [) Y