The 316 stainless steel welding rod is an AWS E316-classified electrode specially formulated for welding 316 and 316L stainless steels. Known for its outstanding corrosion resistance, especially against chlorides and marine environments, this rod is ideal for fabricating and repairing chemical processing equipment, food processing plants, and marine vessels.
Its flux coating ensures a smooth arc, good slag control, and minimal spatter, producing clean, high-quality welds with excellent mechanical properties and corrosion resistance.
Key Features
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Excellent Corrosion Resistance: Superior resistance to pitting and crevice corrosion from chlorides and saltwater
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Good Mechanical Strength: Meets AWS standards for tensile and yield strength
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Smooth Arc & Easy Slag Removal: Thin slag that peels off cleanly for smooth weld beads
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All-Position Welding: Suitable for flat, vertical, horizontal, and overhead welds
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AWS Certified: Complies with AWS A5.9/E316-16 standards
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Versatile Use: Can weld 316 and 316L stainless steel and similar alloys
Typical Applications
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Marine and offshore equipment and shipbuilding
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Chemical and petrochemical processing plants
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Food and pharmaceutical processing equipment
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Piping systems exposed to corrosive environments
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Architectural and structural stainless steel components
Specifications
| Diameter (mm) | Length (mm) | Recommended Welding Current (AC/DC) | Typical Use |
|---|---|---|---|
| 2.5 (3/32″) | 350 | 40 – 90 A | Thin sections, precision welding |
| 3.2 (1/8″) | 350 | 70 – 130 A | General fabrication and repair |
| 4.0 (5/32″) | 350 | 100 – 160 A | Thick plates and structural welds |
Chemical Composition (Typical Weld Metal %)
| Element | C | Mn | Si | Cr | Ni | Mo | P | S |
|---|---|---|---|---|---|---|---|---|
| Value | 0.03 | 1.5 | 0.5 | 18.0 | 12.0 | 2.5 | 0.04 | 0.03 |
Mechanical Properties (Typical Weld Metal)
| Property | Value |
|---|---|
| Tensile Strength | 520 MPa (75,400 psi) |
| Yield Strength | 310 MPa (45,000 psi) |
| Elongation | 40% |
| Impact Toughness | 85 J @ -20°C |
Welding Performance
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Arc Characteristics: Smooth, stable arc for precise control and minimal spatter
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Penetration: Medium penetration for clean, well-fused welds
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Slag: Thin, easily removable slag enhances bead appearance
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Polarity: Compatible with AC and DC currents for flexible welding options
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Durability: Excellent weld metal ductility and toughness, resisting cracking under thermal and mechanical stress
Packaging & Supply
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Supplied in moisture-resistant packaging (5kg, 10kg, 15kg boxes)
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OEM packaging and labeling available on request
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Flexible order quantities suitable for both small-scale and bulk buyers
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Reliable shipping and prompt delivery worldwide
Why Choose Our 316 Stainless Steel Welding Rod?
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Factory-direct quality control with consistent performance
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Strict compliance with AWS A5.9 standards
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Competitive pricing plus custom OEM/ODM solutions
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Export experience servicing Africa, South America, Southeast Asia
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Dedicated technical support team to assist your welding projects
Ready to Order?
Contact our sales experts now for quotations, samples, or technical guidance. Ensure your projects benefit from the superior corrosion resistance and weld integrity of our 316 stainless steel welding rods.
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