世界钢号对照（淬透性合金结构钢）.pdf

文档介绍：淬透性合金结构钢
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GB, YB JIS DIN (W-Nr.) ASTM AISI SAE BS NF ГОСТ ISO
SMn433H 1330H 1330H 1330H
(SMn1H)
SMn438H 1041H 1041H 1041H
(SMn2H)
SMn443H 1041H 1041H 1041H
(SMn3H)
SCr420H 5120H 5120H 5120H
(SCr22H)
SCr430H 5130H 5130H 5130H 530H30
(SCr2H)
SCr435H 5135H 5135H 5135H 503H36
(SCr3H)
SCr440H 5140H 5140H 5140H 503H40
(SCr4H)
SCM418H 4118H 4118H 4118H
SCM435H 4135H 4135H 4135H 640H35 30CD4
(SCM3H)
SCM440H 4140H 4140H 4140H 708H42
(SCM4H)
SCM445H 4145H 4145H 4145H
(SCM5H)
SNC631H 30NC11
(SNC2H)
SNC815H 655H13
(SNC22H)
SNCM220H 8620H 8620H 8620H 20NCD2
(SNCM21H)
SNCM420H 4320H 4320H 4320H
(SNCM23H)