6150 Alloy Steel Data

6150 is a fine grained, highly abrasion resistant carbon-chromium alloy steel. Very good shock resistance and toughness are also key properties of this alloy in the heat treated condition.

Carbon 0.48 - 0.53
Chromium 0.8 - 1.1
Iron Balance
Manganese 0.7 - 0.9
Phosphorus 0.035 max
Silicon 0.15 - 0.35
Sulphur 0.04 max
Vanadium 0.15 min

Density 0.284 lb/in3
Hardness, Brinell 197
Tensile Strength 97200 psi
Tensile Strength, Yield 60200 psi
Elongation at Break 23 %
Modulus of Elasticity 29700 ksi
Bulk Modulus 20300 ksi
Poisson's Ratio 0.29
Izod Impact 19.9 ft-lb
Machinability 55 %
Shear Modulus 11600 ksi
Electrical Resistivity 2.34e-005 ohm-cm
Specific Heat Capacity 0.114 BTU/lb-°F
Thermal Conductivity 323 BTU-in/hr-ft2-°F
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