Standard - SAE 4130, 25CrMo4,W.NR 1.7218
Size - 0.63–150
Chemical Composition - C: 0,22%–0,33%; Si: 0,4%max; Mn: 0,6%–0,9%; Cr: 0,9%–1,2%; Mo: 0,15%–0,25%
Comment - The steel is supplied after normalization. Strong material. Good durability against wearing. Welding is possible.
Description - Commercial and flight applicable availability in stock of raw materials.