中外汽车模具工作部分常用材料及热处理范围
模具名称主要工作部件材 料热处理备 注落料冲孔模凸模Cr12MoV(SKD11)T10A7Cr7Mo2V2Si(LD)HRC56-60HRC56-60HRC58-62大于2mm料厚小批量小于2mm料厚局部易损处 凹模Cr12MoV(SKD11)T10A7Cr7Mo2V2Si(LD)HRC58-62HRC58-62HRC60-64 同上 成形模弯曲模整形模凸模Cr12MoV(SKD11)T10AMo-Cr铸铁(GM246)HRC56-60HRC56-60表面淬火HRC55-60 小于1.2mm形状简单 凹模Cr12MoVT10AMo-Cr铸铁(GM246)HRC58-62HRC58-62表面淬火HRC55-60 小于1.2mm形状简单拉延模上模Mo-Cr铸铁(GM246)HT300(FC300)Cr12MoV(SKD11)T10A局部表面淬火HRC55-60局部表面淬火HRC45-50HRC58-62HRC58-62大批量小于2mm料厚小批量小于2mm料厚大于2mm料厚小批量大于2mm料厚 压料圈Mo-Cr铸铁(GM246)HT300(FC300)Cr12MoV(SKD11)T10A局部表面淬火HRC55-60局部表面淬火HRC45-50HRC58-62HRC58-62同上 下模Mo-Cr铸铁(GM246)HT300(FC300)Cr12MoV(SKD-11)T10A局部表面淬火HRC55-60局部表面淬火HRC45-50HRC58-62HRC58-62同上注意下模,下模芯尽量分体修边冲孔模凸模Cr12MoV(SKD-11)T10A(Z)7CrSiMnMoV(ZCH-17CrSiMnMoV(CH-1)(ICD-5)HRC56-60HRC56-60表面淬火HRC56-60HRC56-60大于2mm料厚1.2mm—2mm料厚小于1.2mm料厚小于1.2mm料厚 凹模Cr12MoV(SKD-11)T10A(Z)7CrSiMnMoV(ZCH-1)7CrSiMnMoV(CH-1)(ICD-5)HRC58-62HRC58-62表面淬火HRC56-60HRC56-60同上 零件名称材料热处理备 注上下模板HT300(FC300)45# 模柄45# 导柱,导套20#,20Cr渗碳淬火HRC58-62(深度0.8-1.2mm) 凸凹模固定板45# 托料板,卸料板45# 导料板45#HRC43-48 挡料销45#T10AHRC43-48HRC56-60` 导正销,定位销T10AHRC56-60` 垫板,定位板45#T10AHRC43-48HRC56-60 推杆,推板,顶杆,顶板45#
页:
[1]