GB/T 3077 42CrMo steel sheet alloy steel structural

42CrMo Alloy Steel Description

GB/T 3077 42CrMo alloy structural steel plate is a high-strength steel with good mechanical properties and hot workability, and can be used in high temperature, high pressure and low temperature environments. 42CrMo alloy steel plate has a wide range of applications, and it is often used in machinery manufacturing, energy, petroleum and chemical industries, automobile manufacturing, shipbuilding, military manufacturing, electric power manufacturing, bridges and construction industries.

The main components of 42CrMo alloy structural steel plate are carbon, silicon, manganese, chromium, lead, aluminum, vanadium, molybdenum, sulfur and nickel. 42CrMo alloy structural steel plate has high strength, high hardness and high wear resistance, and its yield strength is 1020MPa. The tensile strength is 1150MPa, the breaking strength is 980MPa, the elongation is 12%, and the elastic modulus is 200Gpa. The heat treatment performance of 42CrMo alloy structural steel plate is good, and treatment methods such as quenching, normalizing and tempering can be used to make it have better strength and hardness and improve its performance.

GB/T 42CrMo alloy steel mainly has two types of steel plate and round bar. Its comprehensive performance is better than 40cr, with high strength, high hardness, high wear resistance, excellent heat treatment performance and ductility, and can be used to manufacture various mechanical parts , is an indispensable material for various machinery manufacturing industries.

42CrMo Alloy Steel Datasheet

Thickness: 1.2-250mm (2-100mm usually used)
Width: 900-4200mm (1000-2200mm usually used)
Length: 5000-18000mm or as your request
Surface: Clean, finishing,blasting and painting according to customer requirement
Certificate: API, ISO, SGS, BV, CE etc
Quality: MTC will be provided with goods, third part inspection is acceptable

42CrMo Alloy Steel Chemical composition

42CrMo Alloy Steel Mechanical Properties

Equivalent Grade of 42CrMo Alloy Steel