Introduction to Commonly Used Materials and Mold Materials

The most important factors for mold materials are thermal strength and stability. Commonly used mold materials include working temperature, forming materials, and mold materials

<300 ℃ Zinc alloys Cr12, Cr12MoV, S-136, SLD, NAK80, GCr15, T8, T10.

300~500 ℃ aluminum alloy, copper alloy 5CrMnMo, 3Cr2W8, 9CrSi, W18Cr4V, 5CrNiMo, W6Mo5Cr4V2, M2.

500~800 ℃ aluminum alloy, copper alloy, steel titanium GH130, GH33, GH37.

800~1000 ℃ titanium alloy, steel, stainless steel, nickel alloy K3, K5, K17, K19, GH99, IN100 Ж C-6NX88, MAR-M200, TRW-NASA, WA.

>1000 ℃ nickel alloy copper based alloy mold, hard alloy mold.

Article source: excerpts from Baidu Baike