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Search Results for QRO 90 SUPREME

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Journal Articles
Alloy Digest (2022) 71 (3): TS-825.
Published: 01 March 2022
... Uddeholm QRO 90 Supreme is a high-performance chromium-molybdenum-vanadium alloy hot-work tool steel. The combination of high temperature strength, temper resistance and thermal conductivity exhibited by Uddeholm QRO 90 Supreme is unparalleled. Thus Uddeholm QRO 90 Supreme exhibits improved...
Journal Articles
Alloy Digest (1992) 41 (2): TS-509.
Published: 01 February 1992
... QRO 90 SUPREME is a chromium/molybdenum/vanadium hot-work tool steel with excellent high-temperature strength and hot hardness. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on heat treating, machining, and joining...
Journal Articles
Alloy Digest (1991) 40 (12): TS-508.
Published: 01 December 1991
... QRO 90 Weld coated electrode and QRO 90 TIG-Weld filler rod are especially composed to be compatible with these Uddeholm hot work steels: ORVAR (all grades), QRO 80 Microdized and QRO 90 Supreme. This datasheet provides information on composition and hardness. It also includes information...