内容标题6

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                龍記特安月茹殊鋼 - LKM P20
                預卐硬塑膠模具鋼

                出廠狀態:
                預硬至270-340 HB

                成份(%):(只供參考)

                C 碳 Si 矽 Mn 錳 Cr 鉻 Mo 鉬
                0.35 0.35 0.8-1.5 2.0 0.25-0.35

                比較標準:
                AISI P20, W.Nr 1.2311

                特點:
                綜合機械性能不錯的▅塑膠模具鋼

                主要應用:

                • 產品表面有基礎光潔〖度要求的模具
                • 有中等批量生產需▓求的模架
                • 與1.2311功能及應用相︽同