碳素结构钢Q195Q215Q215AQ215BQ235Q235AQ235BQ235CQ275Q275AQ275BQ275CQ275D低合金高强度钢Q295AQ295BQ345AQ345BQ345CQ345DQ345EQ390AQ390BQ390CQ390DQ390EQ420AQ420BQ420CQ420EQ460CQ460DQ460E优质碳素结构钢08F10F15F081015202530354045505560657075808515Mn20Mn25Mn30Mn35Mn40Mn45Mn50Mn60Mn65Mn70Mn碳素结构钢S09CKS10CS12CS15CS17CS20CS20CKS22CS25CS28CS30CS33SS35CS38CS40CS43CS45CS48CS50CS53CS55CS58C普通结构用碳素钢SS330SS400SS490SS540碳素和碳锰结构钢10051006100810101011101210131015101610171018101910201021102210231025102610291030103410351037103810391040104210431044104510461049105010531055105910601064106510691070107110741075107810801084108610901095151315171522152415251526152715361541154715481551155215611572优质碳素结构钢：1050、1.1210、S50C、50普通碳素结构钢：.A、1.0037、SS400(SS41)、Q235(A3)碳素钢板SS41A361.0112***41B1.0114SS501.0134DIN1.7100A3SPV2420g1.0425DIN1.715515g1.0345DIN1715525g1.0435DIN17155低合金钢板16MnSt52-31.0841DIN1710016MnRSPV3617Mn41.0844DIN1715519Mn51.0845DIN1715516MngCSPV36St52-3DIN17100碳素结构钢：Q195SS34SS330SPHCSPHDST33A33SS34FE360C040A12SS400SS41***400A080A15040A10040A12045A10060A10090M15040A15050A15060A15050A20070M55060M57220M07070M20080A20)