| 詳細信息 不銹鋼焊絲 Techalloy 307 Techalloy 308/308H Techalloy 308/308l (AWS 5.9 ER308L) Techalloy 308LHS (AWS A5.9ER308L Si) Techalloy 309 (AWS A5.9 ER309) Techalloy 309/309L (AWS A5.9 ER309L) Techalloy 309LHS (AWS A5.9 ER309Lsi) Techalloy 310 (AWS A5.9 ER310) Techalloy 312 (AWS A5.9 ER312) Techalloy 316/316L (AWS A5.9 ER316L) Techalloy 316LHS (AWS A5.9 ER316L Si) Techalloy 317L (AWS A5.9 ER317L) Techalloy 320 (AWSA5.9 ER320) Techalloy 320LR (AWS A5.9 ER320LR) Techalloy330 (AWS A5.9 ER330) Techalloy347 (AWS A5.9 ER347) Techalloy 385 (AWS A5.9 ER385) Techalloy 409Cb (AWS A5.9 ER409Cb) Techalloy410 (AWS A5.9 ER410) Techalloy410 NiMo (AWS A5.9 ER410NiMo) Techalloy 420 (AWS A5.9 ER420) Techalloy 430 (AWS A5.9 ER430) Techalloy 430LCb Techalloy 630 (AWS ER630) Techalloy 2209 (AWS ER2209)
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