GTW E312-16 Electrode | 1/8" x 14" x 1lb | E31212505

E312-16 Stainless Steel Welding Electrodes – The Ultimate Solution for Dissimilar and Hard-to-Weld Steels

When you’re faced with demanding welding jobs that involve dissimilar metals or hard-to-weld steel types, E312-16 Stainless Steel Electrodes offer unmatched strength, durability, and performance. These electrodes are designed to deliver high tensile strength and crack-resistant welds, even in the most extreme service conditions.

Key Features:

• High tensile strength between 107,000–117,000 psi for durable, long-lasting welds

• Excellent for welding dissimilar metals and hardenable steels

• Exceptional resistance to hot cracking and impact

• Welds in all positions (except vertical down)

• Smooth arc characteristics and fast slag removal reduce post-weld cleanup time

Ideal Applications:

• Joining dissimilar metals and unknown steel grades

• Fabrication and repair of heavy equipment and industrial components

• Furnace parts, heat exchangers, pressure vessels

• Welding armor plate, tool steels, and high-strength steels

Mechanical Properties (As Welded):

• Tensile Strength: 107,000 – 117,000 psi

• Yield Strength: Approximately 78,000 psi

• Elongation: 22 – 23%

Typical Weld Metal Composition (%):

• Carbon (C): 0.12

• Chromium (Cr): 28.6 – 29.3

• Nickel (Ni): 9.8 – 10.0

• Manganese (Mn): 1.2 – 1.3

• Silicon (Si): 0.48 – 0.58

• Phosphorus (P): 0.03

• Sulfur (S): 0.00

• Copper (Cu): 0.09

Available Sizes:

• Diameters: 3/32", 1/8", 5/32", 3/16"

• Standard length: 14"

Why Choose Our E312-16 Electrodes?

E312-16 is the electrode professionals reach for when weld integrity can't be compromised. Whether you’re in the field or on the shop floor, this rod offers the strength, flexibility, and confidence you need to get the job done right. Every batch is quality-tested to ensure consistent arc behavior and mechanical performance.

Order Now

Don’t settle for uncertainty when welding critical joints. Choose E312-16 Stainless Steel Electrodes and weld with confidence, knowing your work will withstand the most punishing conditions. In stock and ready to ship.