钼及鉻钼耐热钢焊条焊条:R107 R207 R307 R317 R327 R337 R347 R407 R507 R707 R807 R817 R307L R317L R407L R30
R31 R40 R50
镍及镍合金焊条焊丝:
Ni102 Ni202 Ni207 Ni307 Ni317 Ni327 Ni337 Ni347 Ni357 Ni307B 103 105ERNi-1 ERNiCr-3 ERNiCu-7 ERNiFeCr-1 ERNiFeCr-2
铜及铜合金焊条:T107 T207 T227 237 T307HS201 HS212 HS213 HS214
铝及铝合金焊条: L109 L209 L309 ER1100 ER4043 ER4047 ER5356 ER5183 ER2319
特殊用途焊条:TS202 TS304 TS404 TS500
钴基合金堆焊焊丝: HS111 HS11 |