1. What is the difference between D2 die steel and CR12MOV?
1. ** Different, SKD11 is more expensive than CR12MOV, MN manganese 60, CR12MOV quenching generally adopts vacuum heat treatment, CR12MOV quenching is better hardness is about HRC58°, CR12MOV quenching deformation is small.
2. Introduction to CRL2MOV materials: CRL2MOV lestenitic steel has high hardenability and wear resistance, small size change during quenching, and higher toughness than the uniform carbide distribution of CR12 steel.
3. Share the difference between CR12MOV and D2. CR12MOV and D2 both belong to high-carbon and high-chromium cold work die steels, which have good wear resistance and quenching hardness up to HRC58-61. It is widely used in metal stamping dies. Due to the different alloy content, the performance differences are different.
4. The application of die steel is very wide, and there are many types, and CR12 and CR12MOV are both cold work die steels. However, the composition is different, CR12 has a high carbon content, CR12MOV has a low carbon content, and more molybdenum and vanadium than CR12. Today, Tiancheng Mould Steel will explain to you what is the difference between CR12 die steel and CR12MOV die steel.
5. Mould steel: electroslag high standard 4cr5mosiv1 (h1, ordinary 4cr5mosiv1 (h1 cr1 cr12mov, etc.) At the same time, it can be customized all kinds of stainless steel, special steel, die steel, etc.
6. CR12MOV and SKD11 are both commonly used cold work die steels, but they have certain differences in chemical composition, hardness, wear resistance and machinability. First of all, in terms of chemical composition, Cr12MoV has a carbon content of 45-70%, molybdenum content of 40-60%, chromium content of 100-150%, and vanadium content of 15-30%.
Second, what kind of die steel is domestic D2?
1. D2 die steel is highly wear-resistant, slightly deformed cold work die steel, air-hardened tool steel, with a carbon content of up to 5%, a chromium content of 15%, and a hardness of up to 60HRC after heat treatment.
D2 steel can be used to manufacture cold work die steel with large cross-section, complex shape, high impact force and high wear resistance, such as silicon steel sheet stamping die, cold cutting scissors, trimming die, etc.
2. The failure of D2 steel knives is mainly due to the chipping edge rather than the curling edge, the reason is that D2 belongs to Leechite steel, which is born with coarse tissue particles, and no longer pays attention to purity control, and has low toughness.
3. D2 die steel is a kind of high-carbon and high-chromium cold work tool steel, which has excellent hardness, wear resistance and corrosion resistance, and is widely used in mold manufacturing, cold work tool manufacturing, cutting tool manufacturing and other fields. In China, D2 die steel is often referred to as domestic D2 steel or domestic D2 die steel.
4. D2 steel is a high wear-resistant, micro-deformation cold work die steel, air-hardened tool steel, with a carbon content of up to 5%, a chromium content of 15%, and a hardness of up to 60HRC after heat treatment. D2 steel can be used to manufacture cold work die steel with large cross-section, complex shape, high impact force and high wear resistance, such as silicon steel sheet stamping die, cold cutting scissors, trimming die, etc.