详情
Stick (SMAW)
AWS: E7018-1 H4R
Mild Steel, Low Hydrogen • AWS E7018-1 H4R
Features
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Exceeds AWS toughness requirements at -50°F
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Extreme bend ability
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Moisture pick-up resistant
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Clear puddle and a smooth arc
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Meets Chemical Composition Recommendations of API 751
Typical Applications
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Power generation
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Chemical process structures
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Pressure vessels
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Pressure piping
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Structural
Welding Positions
Shielding Gas
Special Features
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Q2 Lot® - Lot Controlled Chemistry and Mechanical Properties BUY AMERICA option
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