42Crmo Steel Plate
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42CrMo steel plate is a medium carbon alloy structural steel with high strength and toughness, as well as good fatigue resistance and wear resistance. These characteristics enable 42CrMo steel plate to maintain stable performance in the environment of heavy load and impact force.
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42Crmo Steel Plate
42CrMo steel plate is a medium carbon alloy structural steel with high strength and toughness, as well as good fatigue resistance and wear resistance. These characteristics enable 42CrMo steel plate to maintain stable performance in the environment of heavy load and impact force.
42CrMo alloy structural steel grade is 42CrMo4, belongs to ultra-high strength steel, the standard is DINENI0083-1-1998.
Product Parameters
Product Name | 42Crmo Steel Plate |
Thickness | 0.3mm-200mm |
Length | 2000mm, 2438mm, 3000mm, 5800mm, 6000mm, 12000mm, etc. |
Width | 40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc. |
Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. |
Surface | BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc. |
Certificate | ISO, SGS, BV |
Production Technology | Hot Rolling, Cold Rolling |
Chemical Composition
C | Si | Mn | S | P | Cr | Ni | Cu |
0.38~0.45 | 0.17~0.37 | 0.50~0.80 | ≤0.035 | ≤0.035 | 0.90~1.20 | ≤0.30 | ≤0.30 |
Scope of Application
Used in electrical industry, chemical industry, heat exchanger, synthetic fiber processing, food processing, etc.
1) Suitable for making medium and large molds.
2) It is a widely used plastic die steel with a hardness of 30HRC.
3) Suitable for large mold cavities with high wear resistance, toughness and roughness requirements.
4) Suitable for making large and medium-sized plastic molds requiring certain strength and toughness.
42CrMo steel is ultra-high strength steel, with high strength and toughness, hardenability is also good, no obvious tempering brittleness, high fatigue limit and resistance to multiple shocks after tempering treatment, low temperature impact toughness is good. The steel is suitable for manufacturing large and medium-sized plastic molds requiring certain strength and toughness. High strength, hardenability, good toughness, small deformation during quenching, high creep strength and lasting strength at high temperature. It is used to manufacture forgings requiring higher strength and larger tempering cross-section than 35CrMo steel, such as large gear for locomotive traction, supercharger transmission gear, pressure vessel gear, rear shaft, connecting rod and spring clamp with great load, and can also be used for drilling pipe joints and fishing tools in oil deep Wells below 2000m, and can be used for bending machine molds.
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