علامة تجارية: جم
تفاصيل التعبئة والتغليف: 1 مجموعة / صندوق خشبي
مكان المنشأ: تشجيانغ ، الصين (البر الرئيسي)
Technical Parameter | |
Quenching and Tempering Hardness HB280-320 | Screw Straightness 0.015mm |
Nitriding Hardnes HV850-1000 | Nitrided Chromium Coating Surface Hardness≥900HV |
Nitriding Depth 0.45~0.7mm | Chromium Coating Thickness 0.025~0.10mm |
Nitridng Brittleness 2 Level | Duplex Alloy Hardness HRC50-65 |
Surface Roughness ≤Ra0.4 | Duplex Alloy Depth 0.8~2.0mm |
Materials and Technologies | |
Quality 38CrMoAIA (41CrAIMo7) | SKD61(H13) |
Quality Duplex Stainless Steel | Gr12MoV |
42CrMo | Quality Powder Metallurgy Materials |
40Cr | Hard Metal Cold/Thermal Spraying Technology |
Zinc 3# Steel | Advanced Nitriding Technology |
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology |
|
Package | 1set/wood box |
MOQ | 1set |
Payment term | 30% Pre T/T,rest paid when we show you copy of bill of lading |
Delievery date | 30days after get your first payment |
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