722M24 (also known as En 40B) is a high-strength alloy steel that contains approximately 3% chromium and molybdenum, which enhance its mechanical properties. It typically exhibits high tensile strength, good toughness, and excellent fatigue resistance, making it suitable for applications in aerospace and automotive industries. Additionally, its hardenability allows for effective heat treatment, further improving its performance characteristics. Overall, 722M24 is valued for its strength-to-weight ratio and durability under stress.
France: AFNOR 25 CD 4 (S)Germany: DIN 1.7218Italy: UNI 25 CrMo 4 , UNI 25 CrMo 4 KBJapan: JIS SCCrM 1 , JIS SCM 2Sweden: SS 2225United Kingdom: B.S. CDS 110
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