Product Details
Place of Origin: China
Brand Name: Zhanlu
Model Number: Round Bar
Payment & Shipping Terms
Minimum Order Quantity: Consultation
Price: Consultation
Packaging Details: Conventional packaging
Delivery Time: 5-8 workdays
Payment Terms: L/C, T/T
Supply Ability: Consulting service
Name: |
42CrMo Alloy Structural Steel |
Length: |
2.5m-10m |
Material: |
42CrMo |
Diameter: |
6.0mm-1200mm |
Characteristic: |
Very High Strength And Toughness |
Shape: |
Round Bar |
Name: |
42CrMo Alloy Structural Steel |
Length: |
2.5m-10m |
Material: |
42CrMo |
Diameter: |
6.0mm-1200mm |
Characteristic: |
Very High Strength And Toughness |
Shape: |
Round Bar |
42crmo round steel has high strength, hardenability, good toughness, small deformation during quenching, and high creep strength and rupture strength at high temperature. It can be used to manufacture forgings with higher strength and larger quenched and tempered section than 35CrMo steel, such as large gear for locomotive traction, supercharger transmission gear, pressure vessel gear, rear axle, connecting rod and spring clamp with great load, and also can be used for drilling pipe joints and fishing tools for oil deep wells below 2000m, and can be used for bending machine dies, etc.
Supply Form & Size
| Form of Supply | Size(mm) | Length(mm) |
| Round bar | 6.0mm-1200mm | 2.5m-10m |
Chemical Composition&Related Specifications
| Grade | C | Si | Mn | P | S | Cr | Mo |
| 42crmo | 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | 0.9-1.2 | 0.15-0.25 |
Brand comparison table
| Germany | UK | China | Japan |
| 42CrMo4/1.7225 | EN19/709M40 | 42CrMo | SCM440 |
| Tensile Strength Mpa | ≥1080 |
| Yield Strength Mpa | ≥930(95) |
| Elongation % | ≥12 |
| Reduction of Area % | ≥45 |
| Charpy Impact -46°C, J | ≥63 |
| Hardness HB | ≤217HB |
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