化学成分及机械性能

200系:
GradeChemical CompositionMechanical Properties
CSiMnPSNiCrNCuY.ST.S.ELOG.Hv
%%%%%%%%%N/mm2N/mm2%
201≤ 0.15≤ 1.008~10.5≤ 0.060≤ 0.0301.0~3.013.5~16≤0.21.2~2≥ 350≥700≥ 35≤230
The specification of type 201 according with Mill Standard.
300系:
GradeChemical CompositionMechanical Properties
CSiMnPSNiCrMoNY.ST.S.ELOG.Hv
%%%%%%%%%N/mm2N/mm2%
304≤ 0.08≤ 0.75≤ 2≤ 0.045≤ 0.038~10.518~20≤1≥ 250≥600≥50≤200
301≤ 0.15≤ 1.00≤ 2≤ 0.045≤ 0.036~816~18≤1≥ 250≥600≥50≤220
316≤ 0.08≤ 1.00≤ 2≤ 0.045≤ 0.0310~1416~182~3≥ 250≥ 550≥50≤180
316L≤ 0.03≤ 1.00≤ 2≤ 0.045≤ 0.0312~1516~182~3≥200≥ 480≥50≤180
The specification of type 301, 304, 316, 316L according with ASTM and JIS standard.
​400系:
GradeChemical CompositionMechanical Properties
CSiMnPSNiCrNCuY.ST.S.ELOG.Hv
%%%%%%%%%N/mm2N/mm2%
430≤ 0.12≤ 1.00≤ 1≤ 0.040≤ 0.03016~18≥ 450≥ 250≥ 25≤160
The specification of type 430 according with ASTM and JIS standard.
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