{"id":2471,"date":"2024-11-22T17:42:54","date_gmt":"2024-11-22T09:42:54","guid":{"rendered":"https:\/\/www.wolframcarbide.com\/?post_type=product&p=2471"},"modified":"2025-08-10T17:52:37","modified_gmt":"2025-08-10T09:52:37","slug":"%ec%8a%a4%ed%83%ac%ed%95%91-%ea%b8%88%ed%98%95%ec%9a%a9-%ec%b9%b4%eb%b0%94%ec%9d%b4%eb%93%9c-edm-%eb%b8%94%eb%a1%9d","status":"publish","type":"product","link":"https:\/\/www.wolframcarbide.com\/ko\/product\/carbide-edm-blocks-for-stamping-mold\/","title":{"rendered":"\uc2a4\ud0ec\ud551 \uae08\ud615 \ubc0f \uc2a4\ud0ec\ud551 \ub2e4\uc774\uc6a9 Wolfram \ucd08\uacbd EDM \ube14\ub85d"},"content":{"rendered":"
Wolfram carbide EDM blocks grades:<\/strong><\/h5>\n\n\n\n\n\n\n\n\n\n\n\n
Grade<\/strong><\/td>\nComposition (%)<\/strong><\/td>\nDensity (g\/cm3)<\/strong><\/td>\nHardness (HRA<\/a>)<\/strong><\/td>\nT.R.S (N\/mm\u00b2)<\/strong><\/td>\n<\/tr>\n
YG6A<\/td>\n6%co 94%wc<\/td>\n14.85<\/td>\n\u226592.5<\/td>\n\u22652000<\/td>\n<\/tr>\n
YG8<\/td>\n8%co 92%wc<\/td>\n14.7<\/td>\n\u226589.8<\/td>\n\u22652800<\/td>\n<\/tr>\n
YG10X<\/td>\n10%co 90%wc<\/td>\n14.35<\/td>\n\u226591.5<\/td>\n\u22653600<\/td>\n<\/tr>\n
YG11<\/td>\n11%co 89%wc<\/td>\n14.4<\/td>\n\u226588.5<\/td>\n\u22652900<\/td>\n<\/tr>\n
YG15<\/td>\n15%co 85%wc<\/td>\n14<\/td>\n\u226587.0<\/td>\n\u22653000<\/td>\n<\/tr>\n
YG20<\/td>\n20%co 80%wc<\/td>\n13.5<\/td>\n\u226585.5<\/td>\n\u22652800<\/td>\n<\/tr>\n
YG13X<\/td>\n13%co 87%wc<\/td>\n14.2<\/td>\n\u226590.0<\/td>\n\u22653200<\/td>\n<\/tr>\n
BT15<\/td>\n10%co 90%wc<\/td>\n14.35<\/td>\n\u226592.2<\/td>\n\u22653900<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n
YG6A<\/td>\nFine grain alloy, good wear resistance. It is suitable for manufacturing forming cutter, wear-resistant parts etc.<\/td>\n<\/tr>\n
YG8<\/td>\n <\/p>\n

High bending strength, wear resistance lower than YG6A, suitable for manufacturing forming cutter, wear-resistanparts etc.<\/td>\n<\/tr>\n

YG11<\/td>\n<\/tr>\n
YG15<\/a><\/td>\nSuitable for manufacturing punching dies, wear-resistant parts etc.<\/td>\n<\/tr>\n
YG20<\/a><\/td>\n <\/p>\n

High bending strength, suitable for manufacturing progressive dies and other punching dies.<\/td>\n<\/tr>\n

YG13X<\/td>\n<\/tr>\n
BT15<\/td>\nSomb-fine grain size, High performance, making cutting tools, suitable for cutting ordinary alloy steel, aluminum alloy, heat resistant alloy, cast iron, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Wolfram carbide EDM blocks sizes:<\/strong><\/h5>\n
\"Tungsten<\/strong><\/h5>\n\n\n\n\n\n\n\n\n\n\n\n\n
Length<\/strong>
\n(mm)<\/strong>
\n(L)<\/strong><\/td>\n		Tolerance<\/strong><\/td>\nWidth<\/strong>
\n(mm)<\/strong>
\n(W)<\/strong><\/td>\n		Tolerance<\/strong><\/td>\nThickness<\/strong>
\n(mm)<\/strong>
\n(T)<\/strong><\/td>\n		Tolerance<\/strong><\/td>\n<\/tr>\n
100<\/td>\n+2.0\/0<\/td>\n100<\/td>\n+2.0\/0<\/td>\n1.0-70.0<\/td>\n+0.5\/+0.2<\/td>\n<\/tr>\n
105<\/td>\n+2.0\/0<\/td>\n105<\/td>\n+2.0\/0<\/td>\n1.0-70.0<\/td>\n+0.6\/+0.2<\/td>\n<\/tr>\n
110<\/td>\n+2.0\/0<\/td>\n110<\/td>\n+2.0\/0<\/td>\n1.0-70.0<\/td>\n+0.8\/+0.2<\/td>\n<\/tr>\n
120<\/td>\n+2.0\/0<\/td>\n120<\/td>\n+2.0\/0<\/td>\n1.0-70.0<\/td>\n+1.0\/+0.2<\/td>\n<\/tr>\n
135<\/td>\n+2.0\/0<\/td>\n135<\/td>\n+2.0\/0<\/td>\n1.0-70.0<\/td>\n+1.2\/+0.2<\/td>\n<\/tr>\n
150<\/td>\n+2.5\/0<\/td>\n150<\/td>\n+2.5\/0<\/td>\n1.0-70.0<\/td>\n+1.2\/+0.2<\/td>\n<\/tr>\n
200<\/td>\n+2.5\/0<\/td>\n200<\/td>\n+2.5\/0<\/td>\n3.0-70.0<\/td>\n+1.2\/+0.2<\/td>\n<\/tr>\n
250<\/td>\n+5.0\/0<\/td>\n250<\/td>\n+5.0\/0<\/td>\n15.0-60.0<\/td>\n+1.2\/+0.2<\/td>\n<\/tr>\n
300<\/td>\n+7.0\/0<\/td>\n300<\/td>\n+7.0\/0<\/td>\n20.0-60.0<\/td>\n+1.2\/+0.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Carbide EDM blocks details:<\/strong><\/p>\n

\"Carbide<\/a><\/p>\n

\"EDM<\/p>\n

 <\/p>\n

Please send us inquiries for quotations and free samples for testing:<\/strong><\/p>\n