Quick cool steel D950
D950 is of extremely high thermal conductivity and is manufactured through advanced smelting technology. It is of homogeneous microstructure, high purity and excellent mechanical properties. Through unique design of chemical compositions, D950 is of exceptional thermal conductivity,high toughness and appropriate hardness.The working hardness of D950 is 44-52HRC.
Chemical composition(Typical value%)
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C |
Cr |
Mo |
V |
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Patent pending |
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Performance comparison

Performance and characteristics
Extremely high thermal conductivity Excellent impact toughness
Good wear resistance
Good resistance to tempering (i.e.red hardness)
Good polishing ability
Good machining ability
Suitable for surface treatment
Stock size
Round bar Diameter Φ10.5-Φ66mm
Recommended applications
Plastic application:
Plastic injection mold
Parts of hot runner system
Hot working application:
Die casting molds and inserts
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