Comprised of chrome, molybdenum, vanadium and silicon for hardening in oil and air, 1.2344 Tool Steel has a good hardenability (the steel is hardened throughout the cross-section to a diameter of 150mm), it maintains its firmness during the heating process and it is resistant to tempering and wear. It is suitable for the heat treatment and also for firmness over 1765 N/mm2 and for tools cooled by water. It is well-workable during the heating process and also well-workable in the soft-annealed state. Dimensions: MAX 850MM Place of Origin: Guangdong, China (Mainland) Brand Name: Yaoteng Technique: Forged Alloy Or Not: Is Alloy Special Use: Mold Steel Type: Alloy Steel Bar Quality: Din1.2344 material standard UT test: By SEP 1921-84 C/c for 1.2344 steel material Service: OEM/ ODM service for 1.2344 steel material H13 steel forge ratio: 5:1 MIN Service: 24 hours online Shape: Round / Flat/ plate/square/Hexagonal Surface treatment: black / grinded / turned bright Delivery hardness: