Ductile cast iron ◆ module of elasticity≥150GPa◆ bending strength≥1300MPa◆ hardness 100-112HR
High alloy cast iron F14
◆module of elasticity 130-160GPa◆ bending strength≥650MPa◆ hardness 109-116HRB
Multi alloy cast iron K4 ◆ module of elasticity 100-130GPa◆ bending strength≥500MPa◆ hardness108-114HRB
WVTi alloy cast iron ◆module of elasticity 85-110GPa◆ bending strength≥392MPa◆ hardness 97-108HRB
B Alloy cast iron ◆ module of elasticity 90-110GPa◆ bending strength≥392MPa◆ hardness 97-108HRB
Heat-resistant stainless steel ◆module of elasticity≥196GPa◆tensile strength≥1219MPa◆ hardness 58-63HR30N
Alloy spring steel ◆ module of elasticity≥196GPa◆ tensile strength≥1250MPa◆ hardness 480-550HV
High grade carbon steel ◆module of elasticity≥196GPa◆tensile strength≥1275MPa◆ hardness68-72HR30N
Heat-resistant stainless steel ◆ module of elasticity≥196GPa◆ tensile strength≥1175MPa◆ hardness 380-490HRB
Grey cast iron ◆ module of elasticity 85-110GPa◆ bending strength≥392MPa◆ hardness 97-102HRB
Ion plasma spraying ◆ melting wear resistance◆ good self-lubrication◆ good heat conductivity
Hard chrome plating◆ adhesive wear resistance◆wear resistance◆ good heat conductivity
Nitriding ◆ corossive resistance◆ wear resistance◆good heat conductivity
Ceramics penetration ◆ good heat conductivity◆ wear resistance◆ low discharge of waste◆ high hardness, anti-sand
PTFE coating ◆ shorten running in period◆ improve surface friction◆ strengthen anti corrosive ability
oxidization◆ improve initial running in ◆ rust proof◆ improve appearance
Electrophoresis MOS2 ◆ improve self lubrication & running in◆ work together with Mo layer to prevent deterioration
Phosphating ◆ improve initial running in ◆ rust proof
Copper plating◆ shorten initial running in ◆ prevent initial burn
Tin plating ◆shorten initial running in ◆ prevent initial burn
