What wire diameter is the Lincoln Blue Max 316LSi MIG Welding Wire available in?

The Lincoln Blue Max 316LSi MIG Welding Wire is available in .035 diameter. Wire diameter selection depends on base metal thickness and travel speed requirements: .023 in suits thin sheet metal (up to 3/16 in), .030 in is versatile for 1/8–1/4 in, .035 in is the most common all-purpose diameter for 3/16–1/2 in steel, and .045 in or larger suits heavy plate and high-deposition applications.

What shielding gas or flux type does the Lincoln Blue Max 316LSi MIG Welding Wire require?

Stainless steel MIG wire typically uses 98% Ar/2% O2 or tri-mix (He/Ar/CO2) shielding gas. For Lincoln Blue Max 316LSi MIG Welding Wire: AWS ER316Si applications — 308L suits 304/308 stainless; 309L suits dissimilar metal joints; 316L adds molybdenum for corrosion resistance in marine and chemical environments; 317L provides higher molybdenum content than 316L. Always use the correct filler alloy for your base metal to maintain corrosion resistance across the weld zone.

What is the deposit strength of the Lincoln Blue Max 316LSi MIG Welding Wire?

For ER316Si: Deposit tensile strength for mild steel solid MIG wire (ER70S-x) is approximately 70,000 PSI (483 MPa) minimum. For stainless filler metals, the deposit strength matches the base alloy grade. For flux-core wires, strength and chemistry vary by classification — refer to the AWS classification on the package for the exact mechanical property requirements.

What spool size is the Lincoln Blue Max 316LSi MIG Welding Wire available in?

The Lincoln Blue Max 316LSi MIG Welding Wire is available in 33 lb, 250 lb, 500 lb spool/coil sizes. Smaller spools (2 lb, 10 lb) fit most hobby and light commercial feeders. Larger spools (33 lb, 44 lb) are standard for production welders with 12 in spool capacity. Drums and coils (250–600 lb) are used with bulk drum feeders for robotic and high-production applications.

How should I store the Lincoln Blue Max 316LSi MIG Welding Wire to prevent weld quality issues?

Store MIG wire in a clean, dry location away from humidity. Moisture absorption causes porosity in the weld — mild steel wire is particularly susceptible. If wire has been exposed to moisture, it may show surface rust; lightly rusted wire can sometimes be used but should be wiped before feeding. Flux-core and low-hydrogen electrodes require stricter moisture control than solid wire. Keep spools in their original packaging or sealed containers with desiccant packets when not in use.

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Lincoln Blue Max 316LSi MIG Welding Wire

SKU: ED037303

$649.67 ~~$666.93~~

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Overview

BLUE MAX® MIG 316LSI 0.035 inch stainless steel welding wire delivers superior performance for professional MIG welding applications. Featuring enhanced silicon content for optimal puddle fluidity and exceptional toe wetting, this premium welding wire offers controlled ferrite levels that maximize corrosion resistance in demanding stainless steel fabrication projects.

Features

Q2 Lot® - Certified Material Test Report with complete documentation showing actual wire composition, Country of Origin, and calculated ferrite number (FN) for each production lot, accessible online through the Certificate Center
Proprietary surface lubricant technology ensures smooth, consistent wire feeding and superior arc stability for exceptional welding performance at high wire feed speeds
Enhanced silicon formulation provides increased puddle fluidity and excellent toe wetting characteristics for professional-grade welds
Molybdenum-enhanced 316LSi grade delivers maximum corrosion resistance for marine, chemical processing, and high-corrosion environments
Low carbon L-grade composition minimizes sensitization risks and prevents intergranular corrosion
Controlled ferrite content ensures structural integrity and prevents hot cracking during welding operations
Q2 Lot® certification guarantees quality traceability with online access to detailed composition analysis and ferrite number calculations

Typical Applications

Molybdenum bearing austenitic stainless steel fabrication and repair
Type 316 and 316L stainless steel welding applications
Chemical processing equipment, tanks, and pressure vessels
Marine and coastal environment structural welding
Food processing and pharmaceutical industry equipment
High-production manufacturing requiring elevated wire feed speeds
Critical applications demanding superior corrosion resistance

Welding Positions

All positions - 1G, 2G, 3G, 4G (groove) and 1F, 2F, 3F, 4F (fillet)

Shielding Gas

98% Argon / Balance O₂ (standard recommended blend for optimal performance)
90% He / 7.5% Argon / 2.5% CO₂ (alternative mixture for increased penetration)

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Blue Max MIG 316LSi Product Info

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Q&A

Product Overview

Features

Q2 Lot® - Certified Material Test Report with complete documentation showing actual wire composition, Country of Origin, and calculated ferrite number (FN) for each production lot, accessible online through the Certificate Center
Proprietary surface lubricant technology ensures smooth, consistent wire feeding and superior arc stability for exceptional welding performance at high wire feed speeds
Enhanced silicon formulation provides increased puddle fluidity and excellent toe wetting characteristics for professional-grade welds
Molybdenum-enhanced 316LSi grade delivers maximum corrosion resistance for marine, chemical processing, and high-corrosion environments
Low carbon L-grade composition minimizes sensitization risks and prevents intergranular corrosion
Controlled ferrite content ensures structural integrity and prevents hot cracking during welding operations
Q2 Lot® certification guarantees quality traceability with online access to detailed composition analysis and ferrite number calculations