Specialist B2B Equipment Distributors
Free freight on orders over $199+
Free Freight on Orders $199+·Expert Welding Support Mon–Fri 8am–6pm CT·Net-30 Trade Accounts Available·Free Freight on Orders $199+·Expert Welding Support Mon–Fri 8am–6pm CT·Net-30 Trade Accounts Available
Mon-Fri 8am-6pm CT|[email protected]
WeldingProDirect.com
HomeMIGCrown AlloyCrown Alloy .035 x 2# ER 312 Stainless Steel MIG 2 lb SPOOL (SS312/1F)
Crown Alloy .035 x 2# ER 312 Stainless Steel MIG 2 lb SPOOL (SS312/1F) — Crown Alloy | WeldingProDirect.comIn Stock
Authorized Dealer
Free Freight
MIG

Crown Alloy .035 x 2# ER 312 Stainless Steel MIG 2 lb SPOOL (SS312/1F)

SKU: ICRO20130559 | MPN: SS312/1F | Crown Alloy

$90.00
Authorized Dealer
Direct from authorized dealer network
Ships in 1-2 Business Days
Most orders leave warehouse next day
Manufacturer Warranty
Covered by standard manufacturer warranty

Description

Crown Alloy ER 312 stainless steel MIG welding wire delivers exceptional performance for joining dissimilar metals and austenitic stainless steels. This .035-inch diameter wire comes on a convenient 2-pound spool, ideal for moderate production runs and repair applications. The ER 312 classification provides excellent corrosion resistance and high-temperature strength, making it perfect for food processing equipment, chemical tanks, and industrial maintenance welding projects.

Specifications

Weight2 lbs
Weight (lbs)2
Welding ProcessMIG

Questions about this product?

Our welding specialists are here to help — Mon–Fri, 8am–6pm CT

Contact Us

Customers Also Bought

Crown Alloy .023 x 2# SIL-BRONZE Silicon Bronze (ER CuSi-A) MIG 2 lb SPOOL (CSSIB/1D)

Crown Alloy .023 x 2# SIL-BRONZE Silicon Bronze (ER CuSi-A) MIG 2 lb SPOOL (CSSIB/1D)

$105.00

Crown Alloy 1/16 x 8" ER 4043 Aluminum MIG 4 lb SPOOL (AS4043/2L)

Crown Alloy 1/16 x 8" ER 4043 Aluminum MIG 4 lb SPOOL (AS4043/2L)

$105.00

Crown Alloy 1/8 x 36" R 4043 BR.PKG. Aluminum TIG 1 lb TUBE (AT4043/TO-BP)

Crown Alloy 1/8 x 36" R 4043 BR.PKG. Aluminum TIG 1 lb TUBE (AT4043/TO-BP)

$45.00

Crown Alloy .030 x 2# SIL-BRONZE Silicon Bronze (ER CuSi-A) MIG 2 lb SPOOL (CSSIB/1E)

Crown Alloy .030 x 2# SIL-BRONZE Silicon Bronze (ER CuSi-A) MIG 2 lb SPOOL (CSSIB/1E)

$95.00

WeldingProDirect

Professional welding equipment from authorized dealers — Lincoln, Miller, ESAB, Hypertherm and more.

Part of the ProDirect Group

Specialist B2B equipment distributors across North America

WeldingProDirect.comConcreteProDirect.comGeneratorProDirect.comClimateProDirect.comLiftProDirect.com

Shop

MIG WeldersTIG WeldersPlasma CuttersRebates & DealsAll Products

Top Brands

Miller ElectricLincoln ElectricESABHyperthermHobart WeldingThermal DynamicsAll 63 Brands →

Company

About UsContact UsTrade AccountsShipping Info

Support

Shipping & DeliveryReturns & WarrantyBlogPrivacy PolicyTerms of Service

Official Authorized North American Partner

Miller Electric logoLincoln Electric logoHypertherm logoESAB logo
SSL Secured
Authorized Dealer
Manufacturer Warranties
Secure Checkout

© 2026 WeldingProDirect.com — a ProDirect Group company. All rights reserved.

Authorized dealer network for Lincoln Electric, Miller Electric, ESAB and Hypertherm

United States — Serving all 50 states