Washington Alloy, TC 100S-1 17, Welding Wire, ER100S-1, .045 in, High Strength Low Alloy Steel, 105,000 psi Tensile Strength, Toughness to -70 F

ER100S-1 was developed for welding high strength low alloy steel plates such as HY80, HY100 and other similar steels. This wire produces high tensile strength, high impact resistant weld deposits that retain their toughness to –70°F making it suitable for low temperature and critical applications. ER100S-1 can be welded at an interpass temperature as low as 300°F

• Alloy Specification: ER100S-1
• Wire Diameter: .045 in.
• Weight: 33 lb
• Base Material: High strength low alloy steel (HY80, HY100)
• Tensile Strength: 105,000 psi
• Yield Strength: 92,000 psi
• Elongation in 2": 17%
• Charpy V-notch Impact: 60 ft lbs at -60 F
• Operating Temperature: Toughness to -70 F
• Interpass Temperature: 300 F minimum
• Typical Carbon Content: 0.060%
• Typical Manganese Content: 1.65%
• Typical Silicon Content: 0.35%
• Typical Phosphorus Content: 0.007%
• Typical Sulfur Content: 0.008%
• Typical Nickel Content: 1.75%
• Typical Molybdenum Content: 0.35%
• Typical Chromium Content: 0.10%
• Compliance: ANSI/AWS A5.28 ER 100S-1, ASME SFA 5.28 ER 100S-1

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