Forged Steel Block

1.2738 / P20+Ni Large High Demand Plasitc Mould Forged Steel Block Thickness 260-810mm Introduction: 1.2738 steel is produced according to the German DIN standard steel materials, it has the relative superiority in the similar brand of steel mechanical properties. It is mainly used for hot mould processing production, the application of plastic mold is more common among them. In addition, the special pre-hard processing of the steel makes it have a good hardness when it

Special Structure Tool Steel 1.6523 / SAE8620 Forged Steel Block Brief Introduction: 20CrNiMo AISI, former U.S. Department of steel in SAE 8620 steel. Hardenability is similar to that of 20CrNi steel. Although the Ni content in the steel is half 20CrNi steel, but due to the addition of a small amount of Mo element, the upper part of Austenite Isothermal Transformation Curve to the right; and because the appropriate increase of Mn content in the steel hardenability is still

Good Machinability & Polishabiliy Pre-hardened 1.2738 Forged Steel Block Equivalent grades GB DIN AISI ASSAB 3Cr2NiMnMo 1.2738 P20+Ni 718 Chemical Composition(%) C Si Mn P S Cr Mo Ni 0.28-0.40 0.20-0.80 0.60-1.00 ≤0.03 ≤0.015 1.40-2.00 0.30-0.55 0.80-1.20 Hardness: Pre-hardened 33-37 HRC Applications 1) Suitable for molds with high gloss. 2) After the mold steel nitride surface hardness can reach 650 ~ 700HV, the number of products can reach more than 1 million die. Die steel

Good Abrasion Resistance Forged Steel Block L6 / SKT4 / 1.2713 L6 is a hot work tool steel, it's designed to work at high temperatures. Its chemical and physical properties are not found in carbon and structural steels. The material properties required to work in such difficult conditions are listed below: Hot wear resistance Erosion resistance Oxidation resistance Thermal fatigue and hot cracking resistance Thermal shock resistance Temper strength Softness and toughness