UDDEHOLM QRO® 90 SUPREME Hot Work Tool Steel
Subcategory: Tool Steel; Chrome-moly Steel; Hot Work Steel; Alloy Steel; Metal
Material Notes: Chromium-molybdenum-vanadium alloyed steelQRO® 90 SUPREME is a premium hot work die steel with high hot yield strength and very good temper resistance. Especially suited for die casting of aluminum, copper and brass. QRO® 90 SUPREME is characterized by: - Excellent high temperature strength and hot hardness
- Very good temper resistance
- Unique resistance to thermal fatigue
- Excellent thermal conductivity
- Good toughness and ductility in longitudinal and transverse directions
- Uniform machinability
- Good heat treatment properties
Information provided by Bohler-Uddeholm
Available Properties |
- Density
- Hardness, Brinell
- Tensile Strength, Ultimate
- Tensile Strength, Yield
- Modulus of Elasticity
- Modulus of Elasticity at Elevated Temperature
- Charpy Impact
- CTE, linear, 482°F (250°C)
- Thermal Conductivity at Elevated Temperature
- Processing Temperature
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Property Data |
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