四虎国产成人永久精品免费,色偷偷88888欧美精品久久久,人妻夜夜爽天天爽三区麻豆av网站,特黄a级毛片免费视频

Welcome Wuxi Dibao Applied Materials Hi-tech Co., Ltd.
Current location:Home > Product
Product
Tool And Die Steel Wire

No. Welding category Protective gas Specification Deposited metal main element Hardness (HRC) Characteristic Application
DB-MD6035 Gas protection Mixed gas 1.6,2.0,2.4 C,Mn,Si,Cr,Ni,Mo 30-38 Welding hot and cold as mold steel. For workpieces that require high stress resistance, high impact, and light wear. Injection mold, hot forging die, trimming die, punch, roll, cutting edge, machine forging die
DB-MD6040 Gas protection Mixed gas 1.6,2.0,2.4 C,Mn,Si,Cr,Ni,Mo,Ti 38-42 Has good high temperature resistance, impact resistance, high stress resistance and wear resistance. The weld metal has medium hardness and is not easily cracked. Forging die, die-casting die, roll, roller, guide rail, thermoforming die
DB-MD6045 Gas protection Mixed gas 1.6,2.0,2.4 C,Mn,Si,Cr,Ni,Mo 44-48 Has good good high temperature resistance, high stress resistance and wear resistance. Clinker shearing, gripping pliers, trimming, rolls, cylinders and rollers
DB-MD6048 Gas protection Mixed gas 1.6,2.0,2.4 C,Mn,Si,Cr,Mo,V,W 46-50 It has good thermal shock resistance and is used for welding hot tools that are prone to wear under high temperature conditions. Forged abrasives, punches, hot shear tools, extrusion dies, extrusion dies
DB-MD6050 Gas protection Mixed gas 1.6,2.0,2.4 C,Mn,Si,Cr,Mo,V,W,Ti 48-52 With good toughness and high hardness, it can be used in applications requiring high stress resistance and high wear. Clinker shearing, gripping pliers, trimming, rolls, cylinders and rollers
DB-MD6055 Gas protection Mixed gas 1.6,2.0,2.4 C,Mn,Si,Cr,V,W 53-57 High resistance to high temperature wear, impact and extrusion. For welding repair thermoforming tools Mold, new mold modification, surface hardening of cold shear tools, etc.