BS970080M15合金钢

BS4360 GRADE 43A BS4360 GRADE 50B BS4360 GRADE 50C BS4360 GRADE 50D BS4360 GRADE WR50B1 BS1501-151 GRADE430A BS1501-161 GRADE430A BS EN10025 S235JR+AR BS EN10025 S235J2+AR BS EN10025 S235JO+AR BS EN10025 S235J2+N BS EN10025 S275JR+AR BS EN10025 BS970 080M15 合金钢 冷拉钢、耐腐蚀合金等材料。具有品种． 质量稳定．价格优惠．送货及时等优点．