產(chǎn)品關(guān)鍵詞:
9CrWmn模具鋼,寶鋼9CrWmn,上鋼五廠9CrWmn,9CrWmn圓鋼,撫順9CrWmn,
9CrWmn丨9CrWmn丨9CrWmn丨9CrWmn丨9CrWmn丨9CrWmn丨9CrWmn丨9CrWmn
9CrWmn模具鋼丨寶鋼9CrWmn丨上鋼五廠9CrWmn丨上海9CrWmn丨模具鋼9CrWmn丨9CrWmn寶鋼丨圓鋼9CrWmn丨9CrWmn價格
碳 C :0.85~0.95
硅 Si:≤0.40
錳 Mn:0.90~1.20
硫 S :≤0.030
磷 P :≤0.030 鉻 Cr:0.50~0.80
鎳 Ni:允許殘余含量≤0.25
銅 Cu:允許殘余含量≤0.30
鎢 W :0.70~1.2
產(chǎn)品關(guān)鍵詞:
9CrWmn模具鋼,寶鋼9CrWmn,上鋼五廠9CrWmn,9CrWmn圓鋼,撫順9CrWmn,