표준: | DIN, ASTM, GOST, 기가 바이트, JIS, ANSI, ISO |
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공예: | Milling-Drilling-Grinding-Polishing |
자료: | Tool Steel, Structural & Engineering Steel etc. |
Base Steel: | 38crmoala, 34cralni7, 31crmov9 or Other Materials |
Surface Treatment: | Bimetallic Alloy Coating, Nitriding etc. |
Thickness of Nitriding Layer: | 0.5~0.7mm |