DIN 1.7218 / 25CrMo4 bright bars are Hardening Steel,Quench and tempering special CrMo alloy steel.25CrMo4 bright bars alloy steel are characterized by medium/high tensile strength and toughness.The machinability of this alloy is good.The 25CrMo4 bright bar alloy steel also has high hardenability and good welding performance.
AISI 4130 alloy steel is a medium carbon,low alloy steel in ASTM A29 standard.ASTM 4140 steel is also commonly referred to as a chromoly steel,or chrome moly steel,containing nominally 0.28-0.33% Carbon,0.8-1.1% Chromium and 0.15-0.25% Molybdenum.BS EN102971\ SHEW-ETranslate this pageBS EN10297142CrMo434CrMo42
SPECIAL Hot Work Steel CS1.What we can offer? We offer a wide range of steel products in a wide variety of dimensions and executions,acc.to the common international specifications or customerized.Machining and heat treatment are available. Alloy Steel.4120.25CrMo4 / 1.7218.