类别与用途产品名称焊接方法保护方法GB规格AWS不锈钢TGS-308GTAWArH08Cr21Bi10SiER308TGS-308LH03Cr21Ni10SiER308LTGS-308SiH08Cr21Ni10Si1ER308SiTGS-308LSiH03Cr21Ni10Si1ER308LSiTGS-309H12Cr24Ni13SiER309TGS-309LH03Cr24Ni13SiER309LTGS-309MoH12Cr24Ni13Mo2ER309MoTGS-309MoLH03Cr24Ni13Mo2ER309LMoTGS-309SiH12Cr24Ni13Si1ER309SiTGS-309LSiH03Cr24Ni13Si1ER309LSiTGS-310GMAWAr+2%CozH12Cr26Ni21SiER310TGS-316H08Cr19Ni12Mo2SiER316TGS-316LH03Cr19Ni12Mo2SiER316LTGS-316SiH08Cr19Ni12Mo2Si1ER316SiTGS-317LH03Cr19Ni12Mo2Si1ER316LSiTGS-347H03Cr19Ni14Mo3ER317LTGS-347LH08Cr20Ni10NbER347TGS-2209H03Cr22Ni8Mo3NER2209MIG-307Si-ER307SiMIG-308H08Cr21Ni10SiER308MIG-308LH03Cr21Ni10SiER308LMIG-308LSiH03Cr21Ni10Si1ER308LSiMIG-309H12Cr24Ni13SiER309MIG-309LH03Cr24Ni13SiER309LMIG-309MoH12Cr24Ni13Mo2ER309MoMIG-309MoLH03Cr24Ni13Mo2ER309LMoMIG-309LSiH03Cr24Ni13SiER309LSiMIG-310H12Cr26Ni21SiER310MIG-316H08Cr19Ni12Mo2SiER316MIG-316LH03Cr19Ni12Mo2SiER316L)