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现行 SAE AMS6317L
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Steel Bars and Forgings 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640) Heat Treated, 125 ksi (862 MPa) Tensile Strength 经热处理的1.8Ni-0.25Mo(0.38-0.43C)(4640)钢棒和锻件 125 ksi(862 MPa)抗拉强度
发布日期: 2022-08-09
本规范涵盖飞机质量的低合金钢,其形式为热处理棒材和锻件,标称横截面或直径小于等于1.00英寸(25.4 mm),对于六边形,平行边之间的距离最小。
This specification covers an aircraft-quality, low-alloy steel in the form of heat treated bars and forgings 1.00 inches (25.4 mm) and under in nominal cross section or diameter and for hexagonal shapes, least distance between parallel sides.
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