Steel, Mechanical Tubing 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
钢 机械卡套管0.50Cr-0.55Ni-0.25Mo（0.38-0.43C）（SAE 8740）

2022-10-26

Steel Sheet, Strip, and Plate 0.50Cr - 0.55Ni - 0.25Mo (0.33 - 0.38C) (8735)
薄钢板、钢带和钢板0.50Cr-0.55Ni-0.25Mo（0.33-0.38C）（8735）

2020-08-24

Steel, Sheet, Strip, and Plate 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340)
钢、薄板、带材和板材0.80Cr-1.8Ni-0.25Mo（0.38-0.43C）（SAE 4340）

2020-04-10

Steel Bars, Forgings, and Rings and Stock for Forging or Flash Welded Rings Aircraft-Quality 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (8740)
锻件或闪光焊环用棒材、锻件、环和坯料飞机质量0.50Cr-0.55Ni-0.25Mo（0.38-0.43C）（8740）

2023-10-20

Steel Sheet, Strip, and Plate 0.50cr 0.55ni 0.20mo (0.28-0.33c)
薄钢板、钢带和钢板0.50cr 0.55ni 0.20mo（0.28-0.33c）

1991-01-01

Steel Bars and Forgings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740) Heat Treated, 125 ksi (862 MPa) Tensile Strength
经125 ksi（862 MPa）抗拉强度热处理的0.50Cr-0.55Ni-0.25Mo（0.38-0.43C）（SAE 8740）的钢筋和锻件

2017-09-22

Steel, Bars, and Forgings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740) Heat Treated, 105 ksi (724 MPa) Tensile Strength
钢、棒材和锻件0.50Cr-0.55Ni-0.25Mo（0.38-0.43C）（SAE 8740）热处理 105 ksi（724 MPa）抗拉强度

2020-04-10

Steel, Sheet, Strip, and Plate 1.8Ni - 0.80Cr - 0.25Mo (0.38 - 0.43C) (SAE 4340) Vacuum Consumable Electrode Remelted
钢、薄板、带材和板材1.8Ni-0.80Cr-0.25Mo（0.38-0.43C）（SAE 4340）真空自耗电极重熔

2023-08-30

Steel Sheet, Strip, and Plate 0.95Cr - 0.20Mo - (0.38 - 0.43C) (SAE 4140)
薄钢板、钢带和钢板0.95Cr-0.20Mo-（0.38-0.43C）（SAE 4140）

2020-04-10

Steel, Sheet, Strip, and Plate 5.0Cr - 1.3Mo - 0.50V (0.38 - 0.43C) (H-11)
钢、薄板、带材和板材5.0Cr-1.3Mo-0.50V（0.38-0.43C）（H-11）

2020-05-19