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Standard: API SPEC 5L
Mechanical Properties
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Standard
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Grade
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(MPa)
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(MPa)
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(%)
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(J)
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Yield strength
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Tensile Strength
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Elongation
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Impact Energy
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API SPEC5L
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PSL1
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See table 3 of
API SPEC 5L
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B
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≥241
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≥414
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×42
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≥290
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≥414
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×46
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≥317
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≥434
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×52
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≥359
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≥455
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×56
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≥386
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≥490
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PSL2
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Min
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Max
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Min
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Max
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Min
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B
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241
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448
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441
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758
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41(27)
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×42
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290
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496
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414
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758
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41(27)
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×46
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317
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524
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434
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758
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41(27)
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×52
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359
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531
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455
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758
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41(27)
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×56
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386
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544
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490
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758
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41(27)
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