AISI 8740 Steel, oil quenched 830°C (1525°F), 540°C (1000°F) temper, 100 mm (4 in.) round
Subcategory: Low Alloy Steel; AISI 8000 Series Steel; Medium Carbon Steel; Metal
Close Analogs: AISI 8740H
Key Words: DIN 1.6546, UNI 40 NiCrMo 2 KB, B.S. Type 7, ASTM A331, ASTM A505, ASTM A519, MIL-SPEC MIL-S-6049, SAE J404, SAE J412, SAE J770, UNS G87400, AMS 6322, AMS 6323, AMS 6325, AMS 6327, AMS 6358, ASTM A322
Material Notes: Post oil quenched hardness 42 HRC surface, 37 HRC half-radius, 36 HRC center
Available Properties |
- Density
- Hardness, Brinell
- Hardness, Knoop
- Hardness, Rockwell B
- Hardness, Rockwell C
- Hardness, Vickers
- Tensile Strength, Ultimate
- Tensile Strength, Yield
- Elongation at Break
- Modulus of Elasticity
- Bulk Modulus
- Poissons Ratio
- Machinability
- Shear Modulus
- Electrical Resistivity
- Specific Heat Capacity
- Thermal Conductivity
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Property Data |
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