Alloy structural steel 41Cr4

Alloy structural steel --- 41Cr4 (1.7035)
 
Product Description: 41Cr4 (1.7035) (EN 10083-1) ω /%
Chemical composition:
  Chromium Cr
C carbon 0.38-0.45
Si Si ≤ 0.40 0.90-1.20
Cr chromium 0.60-0.90
 
  Performance and application:
Has good mechanical properties, low temperature impact toughness and low notch sensitivity, good hardenability, cold oil obtained high fatigue strength, water-cooled parts of complex shape when the crack is easy to produce, good weldability, easy cracks, should be preheated before welding to 100-150 ℃, generally used in the modulated state, but also carbon helium permeation and high-frequency surface hardening treatment.
Uses:
Use one of the most widely used steel, modulation processing for the manufacture of medium-speed, contained parts, carbon after helium permeation process manufacturing large size, low temperature impact toughness in the high transmission parts.