28NiCrMoV8-5 DIN 1.6932 Alloy Structural Steels

28NiCrMoV8-5 DIN 1.6932 Description

The alloy structural steels are provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness.
The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.

28NiCrMoV8-5 DIN 1.6932 Application

The alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.All Grades Comparison

Standard of 28NiCrMoV8-5 DIN 1.6932

EN 10250 Open steel die forgings for general engineering purposes. Alloy special steels

28NiCrMoV8-5 DIN 1.6932 Chemical Composition(%)

28NiCrMoV8-5 DIN 1.6932 Mechanical Properties(T=20°C if not differently stated) with Quenched and Tempered Delivery Condition

28NiCrMoV8-5 DIN 1.6932 HEAT TREATMENT:

• Hardening Temperature:830oC-870oC

• Tempering Temperature:550oC-850oC

  
  

28NiCrMoV8-5 DIN 1.6932 Forging:

Hot forming temperature: 1050-850oC.

28NiCrMoV8-5 DIN 1.6932 MTC:

EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.