42CrMo4 Alloy Steel

42CrMo4 steel is a kind of alloy structural steel. 42CrMo4 steel is generally intended for fabrication of quenched and tempered, flame or induction hardened machine parts.

Category: Alloy Steel

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Updatetime: 27-Jul-2023

Grade: 42CrMo4 Steel 

Type : steel plate, round bar,flat bar 

Standard: EN 10083-3 

Steel Plate Thickness:  

Thickness: 3mm--300mm

Width: 1500mm--4050mm 

Length: 3000mm to 27000mm 

Place of Origin:  China

Brand Name:  KUNFENG

42CrMo4 Application:

42CrMo4 steel is generally intended for fabrication of quenched and tempered, flame or induction hardened machine parts.

42CrMo4 Steel Introduction 

42CrMo4 steel is  is characterized by good hardness and high strength, hardenability, deformation is little when be quenched, high creep and rupture strength at high temperature, generally intended for fabrication of quenched and tempered, flame or induction hardened machine parts.

42CrMo4 Steel Delivery state

42CrMo4 Steel Material should be delivered at Q+T (quenched and tempered) conditions.

42CrMo4 Steel Application

42CrMo4 steel is generally intended for fabrication of quenched and tempered, flame or induction hardened machine parts.

42CrMo4 Steel Chemical Composition Analysis% 

C Si Mn P S Cr Mo

0.38- 0.45 max 0.40 0.60-0.90 Max  0.025 Max 0.035 0.90- 1.20 0.15 – 0.30

42CrMo4 Steel Mechanical Properties

Grade 42CrMo4 Mechanical Property

Thickness Yield Tensile Elongation

42CrMo4 mm Min Mpa Mpa Min  %

3<t≦8 900 1100-1300 10

8<t≦20 750 1000-1200 11

20<t≦60 650 900-1100 12

60<t≦100 550 800-950 13

100<t≦160 500 750-900 14

42CrMo4 Steel Packing

42CrMo4 Steel Packing is normally wrapped by plastic film and waterproof paper, and then fastened on wooden pallet or as you request.