Stainless Steel MIG Welding Wire
Available128 products
Stainless steel MIG (metal inert gas) wire provides filler metal for welding stainless steel and other compatible metals. This solid wire requires external shielding gas to keep contaminants out of the weld pool during welding. It comes on a coil or spool and is fed through a compatible welding gun in GMAW (gas metal arc welding) tasks.
ER308 MIG Welding Wire
ER308 MIG welding wire is used for joining grades 304, 304L, 308, and 308L stainless steel. It is a general purpose stainless steel wire that is suitable for a variety of applications.
ER308/308L
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ER308H
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ER308Si/308LSi
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ER309 MIG Welding Wire
ER309 MIG welding wire is used for joining grades 304, 304N, 305, 308, 309, and 309S stainless steel to themselves or to carbon steel or low-alloy steel. It is suitable for welding dissimilar joints that will undergo heat treatment.
ER309/309L
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ER309Si/309LSi
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ER310 MIG Welding Wire
ER310 MIG welding wire is used for joining grades 309, 310, 310S, and 314 stainless steel. It is suitable for welding parts for high-temperature applications where heat resistance is required, such as heat shields, furnace parts, and ducting.
ER310
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ER312 MIG Welding Wire
ER312 MIG welding wire is used for joining grades 312, 329, 416, 416PlusX, 416Se, and 420F stainless steel to themselves or to carbon steel. It is also suitable for welding high-strength steel.
ER312
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ER316 MIG Welding Wire
ER316 MIG welding wire is used for joining grades 316, 316L, 316LN, and 316N stainless steel.
ER316/316L
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ER316Si/316LSi
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ER317 MIG Welding Wire
ER317 MIG welding wire is used for joining grades 317 and 317L stainless steel. It is commonly used for welding parts that will be used in highly corrosive environments such as food-processing plants, chemical-processing plants, petrochemical facilities, and paper-manufacturing facilities.
ER317L
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ER330 MIG Welding Wire
ER330 MIG welding wire is used for joining grade 330 stainless steel. It resists heat and scale up to 1800°F, but high-sulfur environments may lower its performance at high temperatures. It is commonly used in heat-treatment and furnace applications.
ER330
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ER347 MIG Welding Wire
ER347 MIG welding wire is used for joining grades 321, 347, 347H, 348, and 348H stainless steel.
ER347
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ER630 MIG Welding Wire
ER630 MIG welding wire is used for joining precipitation-hardening grades of stainless steel, such as 17-4PH stainless steel. It is commonly used for welding components in hydraulic equipment, impellers, and pump shafts. These alloys may be heat treated after welding to increase their strength.
ER630
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ER2209 MIG Welding Wire
ER2209 MIG welding wire is used for joining duplex grades of stainless steel, such as 2205 and 2304 stainless steel. Welds created with this alloy provide high resistance to stress corrosion, cracking, and pitting. ER2209 MIG welding wire is commonly used for welding equipment used in oil and gas, chemical, and petrochemical applications.
ER2209
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