QRO 90 WELD COATED ELECTRODE and QRO 90 TIG-WELD FILLER ROD
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Abstract 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 on joining. Filing Code: TS-508. Producer or source: Uddeholm Corporation.
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2015 ◽
Vol 48
(4)
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pp. 44
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1997 ◽
Vol 70
(4)
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pp. 837-840
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2012 ◽
Vol 433-440
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pp. 251-255
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2013 ◽
Vol 223
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pp. 68-73
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