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原创 1Cr11Ni2W2MoV
现在经常碰到一些业内人士询问1Cr11Ni2W2MoV材料,今天来大概说下这个材料的构成及特性,1Cr11Ni2W2MoV不锈钢也被叫作961不锈钢,最新的牌号是13Cr11Ni2W2MoV,数字牌号:S47310GJB 2294-95和GB/T 1221-92 标准里的牌号是1Cr11Ni2W2MoV, GB/T 1221-2007新标准颁布后牌号更新为13Cr11Ni2W2MoV,该材料系铬镍钨钼钒马氏体耐热钢,具有良好的韧性和耐氧化性能,在淡水和湿空气中有较好的耐蚀性。主要在航空工业中已广泛用于制造
2021-07-18 00:06:46 2434
ASTM A 01 Standard Speci®cation for Carbon Steel Tee Rails
This standard is issued under the ®xed designation A 1; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
2015-11-05
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