优质碳素结构钢钢号中外对照

中国GB美国ASTM日本JIS德国DIN EN英国BS EN法国NF ENISO韩国KS印度IS05F1005—DC05(1.0312)—08F1008SPHD,SPHEDC01(1.0330)—STKM11A10F1010SPHD,SPHEDC01(1.0330)—15F1015S15C——STKM12A81008SPHE,S10CDC01(1.0330),DC01(1.0347)—101010S10CDC01(1.0330)，C10C(1.0214)C101151015S15CC15C(1.0234)C15E4STKM12B201020S20CC22(1.0402)，C20C(1.0411)—STKM14A251025S25CC25(1.0406)C25E4STKM13B301030S30CC30(1.0528)C30E4STKM14B30C8351035S35CC35(1.0501)C35E4STKM13C35C8401040S40CC40(1.0511)C40E4STKM14C40C8451045S45CC45(1.0503)C45E445C8501050S50CC50(1.0540)C50E4STKM16C50C8551055S55CC55(1.0535)C55E455C8601060S58CC60(1.0601)C60E4651065SWRH67BC66D(1.0612)Type SC701070SWRH72ASWRH72BC70D(1.0615)Type SCType DC751075SWRH77ASWRH77BC76D(1.0614)SH,DMDH801080SWRH82ASWRH82BC80D(1.0622)Type SCType DC851084SWRH82ASWRH82BC86D(1.0616)DM,DHSH15Mn1016SWRCH16K——15MnA15MnE20Mn1022SWRCH22KC22(1.0402)—20MnA20MnE25Mn1026SWRCH22KC26D(1.0415)—25MnA25MnE30Mn1030SWRCH30KC30(1.0528)—30MnA30MnE35Mn1037SWRCH35KC35(1.0501)—