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52100 Precision Alloy Seamless Tube & Pipe For Bearing
TemperingHeating Temperature/ºCCoolingHardness/HRCHeating Temperature/ºCCoolingHardness/HRC830-850Oil62-65150-190Air58-62ApplicationsFlat Steel Thickness8-200mmLength3000-4000mmWhy choose us?Quality Assurance from government owned steel mills At Changfeng, we meticulously source materials
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PPGI Roofing Sheet Top Quality Galvalume Corrugated Metal Roof Sheet
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GB 4Cr13 Annealed Round Bar For Corrosion-resistant Plastic Mould
TemperingHeating Temperature/ºCCoolingHardness/HRCHeating Temperature/ºCCoolingHardness/HRC1000-1050Oil52-55200-300Air50-53Applications1For (transparent) plastic moulds with high wear resistance and corrosion resistance requiements, such as PVC mould.2. Suitable for all kinds of precision
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Prepainted Colored Galvanized Steel Roofing Sheet
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Corrosion Resistance Steel Sheet and Plate 1.2083/420
TemperingHeating TemperatureCoolingHardness/HRCHeating TemperatureCoolingHardness/HRC1000-1050OIL52-55200-300AIR50-538, Delivery days:For abundant stock, 7-15 days.For customized products, 30-50 days.9, Package:We provide standard export packing or according to customers' requestProduct PhotoStrict
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Color Prepainted Metal Steel PPGI Steel Roofing Sheet
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M2/1.3343/SKH51 High Speed Alloy Steel For Making Cutters
Hardness(HRC)FirstpreheatingSecondpreheatingLastheating550-6009501220-1250OilCooling≥63550-570AirCooling60-62Feature:1,The carbides are fine, uniform, high toughness and good plasticity.2,High hardness, high wear resistance, high heat hardness, high hardenability and sufficient plasticity and tou
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PPGI Prepainted Corrugated Steel Sheet Color Coated Coil