steel kauj / phaj series
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A355 P12 15CrMo Alloy Phaj Thaum tshav kub kub-Resistant Steel Phaj
15CrMo alloy phaj yog cov hlau tsis muaj cua sov nrog cov qauv pearlite, uas muaj lub zog thermal siab (δb≥440MPa) thiab oxidation tsis kam ntawm qhov kub thiab txias, thiab muaj qee yam kev tiv thaiv hydrogen corrosion.