冲压模具材质选
择准则模具板料厚度及抗拉强度 t≤1.5拉延模 t≤1.5(深拉延件) t>1.5或t>1.2(σb=40~N/mm²)板料厚度及抗拉强度 t≤1.5成型模 t>1.5或t>1.2(σb=590~N/mm²) t>1.5~ (σb=1100~N/mm²)板料厚度及抗拉强度翻边、整形模 t≤1.5 t>1.5 t>1.2 (σb=590~N/mm²)板料厚度及抗拉强度 t≤1.5凸模FCD550FCD550FCD700凸模FCD550FCD700 SKD11 (镶块)(Q/H HRC60±2)凸模FCD550FCD550FCD700凸模ICD5(F/H HRC55~)或t≤1 TGC600修边模P 1/1
压边圈FCD550(F/H HRC50~55)FCD700(F/H HRC50~55)FC300+Cr12MoV(Q/H HRC60±2)压料板FC300FCD55045#或FCD700压料板FC300FCD550FCD550压料板FC300下模本体FC300FC300FC300下模本体FC300FC300FC300下模本体FC300FC300FC300下模本体FC300FCD550FC300上模本体FC300FC300FC300上模本体FC300FC300FC300上模本体FC300上模本体凹模FCD550(F/H HRC50~55)FCD700或Cr12MoV(局部镶块)Cr12MoV(Q/H HRC60±2)凹模FCD700或Cr12MoVCr12MoV(Q/H HRC60±2) SKD11 (镶块)(Q/H HRC60±2)凹模FCD550FCD700或Cr12MoV(镶块)Cr12MoV(Q/H HRC60±2)凹模ICD5(F/H HRC55~)或t≤1 TGC600HMD-5(F/H HRC55~)Cr12MoV(Q/H HRC60±2)SKD11(Q/H HRC60±2)凹模ICD5 或HMD-5(F/H HRC50~55) t>1.5 t>1.2 (σb=500~N/mm²) t>1.2 (σb=1100~N/mm²)板料厚度及抗拉强度 t≤1.5HMD-5(F/H HRC55~)Cr12MoV(Q/H HRC60±2)SKD11(Q/H HRC60±2)凸模ICD5 或HMD-5(F/H HRC55~)FC300 或FCD550FCD550FCD550压料板45#FC300FC300FC300下模本体FC300FC300FC300FC300上模本体FC300落料模 t>1.5 t>1.2(σb=59~N/mm²)HMD-5(F/H HRC55~)Cr12MoV 或SKD11(Q/H HRC60±2)HMD-5(F/H HRC55~)Cr12MoV 或SKD11(Q/H HRC60±2)45#45#FC300FC300FC300FC300