How does the crack on the surface of 50CrMo4 steel material cause

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Spring steel has good fatigue strength and can be restored to its original state after repeated use, without deformation, because the spring has good ductility and can be changed back to the original state no matter how long it is stretched. 50CrMo4 steel material, Spring steel has good elasticity. Spring steel can not only be made into springs, but also be processed into swords, which requires good elasticity. The tensile strength of spring steel is good, it will not break and can be recovered under the condition of tensile limit.

If your record is for special steel angle size, email us your customized size when your order is equal or bigger than our minimum quantity. A588 steel angle 50CrMo4 steel material description: Steel grade: A588. Specification: ASTM A588. Technology 50CrMo4 steel material: hot rolled. Type: equal & unequal. Length: 6 m, 9 m, 12 m or per your request. Equal angle: Size: 20 × 20 mm - 200 × 200 mm. Thickness: 3 to 22 mm. Length: 6 m, 9 m, 12 m or per your request. Unequal angle: Size: 20 × 30 to 90 mm × 250 mm. Thickness: 3 to 15 mm. Length: 6 m, 9 m, 12 m or per your request. Note: Special angle 50CrMo4 steel material steel sizes are available if your order quantity surpasses the minimum.

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