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
HomeTIGCrown AlloyCrown Alloy 1/8 x 36" ER 309LSI Stainless Steel TIG 10 lb BOX (ST309/TZO)
Crown Alloy 1/8 x 36" ER 309LSI Stainless Steel TIG 10 lb BOX (ST309/TZO) — Crown Alloy | WeldingProDirect.comIn Stock
Authorized Dealer
Free Freight
TIG

Crown Alloy 1/8 x 36" ER 309LSI Stainless Steel TIG 10 lb BOX (ST309/TZO)

SKU: ICRO20130686 | MPN: ST309/TZO | Crown Alloy

$150.00
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 ER309LSI stainless steel TIG welding rods deliver exceptional performance for dissimilar metal joining applications. These 1/8" diameter, 36" length rods are specifically engineered for welding stainless steel to carbon steel and other challenging combinations. The low silicon formulation provides excellent weldability with minimal spatter and superior corrosion resistance. Packaged in a convenient 10-pound box for professional welders requiring reliable, high-quality filler material for critical stainless steel applications.

Specifications

Weight10 lbs
Weight (lbs)10
Welding ProcessTIG

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