Welcome To Henan Steel Guang International Trade Co., Ltd.
HENAN STEEL GUANG INTERNATIONAL TRADE CO., LTD.
4140 Sheet Metal

4140 Sheet Metal


Alloy Constructional Steel: 4140 sheet metal

Operative Norm: ASTM-A29/A29M-04

Characteristics and Scope of Application:

High strength, high hardenability, good toughness, small deformation during quenching, high creep strength and lasting strength at high temperature. It is used to produce forge pieces with higher strength than 35CrMo steel and larger tempering section, such as large gear, turbocharger drive gear, rear axle, heavy load connecting rod and spring clip for locomotive traction, and it can also be used for deep drilling rod joints and fishing tools under 2000m.

Alloy constructional steel / Alloy steel - 4140 sheet metal has suitable hardenability, after suitable metal heat treatment, its microstructure is homogeneous sorbite, bainite or very fine pearlite. Therefore, it has quite high tensile strength and flexion ratio (generally at about 0.85), high toughness and fatigue strength, and low toughness-to-brittleness transition temperature, it can be used to manufacture machine parts with the large cross section.

Round bar specification: 4140 sheet metal with diameter from 14mm to 300mm and length within 6 meters

Sheet specification: 4140 alloy steel/steel plate with thickness from 16 to 300mm, width within 505mm and length within 6 meters


Related News
  • Henan Steel Guang International Trade Co., LTD. is set up.

    Henan Steel Guang International Trade Co., LTD. is set up.

    March 6, 2018Henan Steel Guang International Trade Co., LTD. is set up.Henan Steel Guang International Trade Co., LTD. is set up in 2016.Now our group have Henan Rongshenghui Trade Co., LTD.Henan Yi Rong Machinery...view
  • Definition of Medium and Thick Steel Plates

    Definition of Medium and Thick Steel Plates

    April 14, 2018Thick steel plate refers to the collective name for steel plates with a thickness of 4 mm or more. In actual work, a steel plate with a thickness of less than 20 mm is often referred to as a middle pl...view
  • SA299GrA

    SA299GrA

    August 30, 2018SA299GrA steel plate is one of the materials widely used in boiler drums (steam drums) of coal-fired generator sets. At present, the special thick steel plate for boiler steam drum has not been domest...view
  • A633GrD Executive Standards

    A633GrD Executive Standards

    August 30, 2018Section 1 A633GrD Executive Standards1.1This standard applies to normalized high-strength low-alloy structural steel plates for welding, riveting or bolted structures.1.2This steel plate is particular...view
  • TEL:+86-371-55023661
  • EMAIL: info@steelguang.com
  • ADDRESS:Room 2001, Unit 2, Building 2, No. 96, Ruhe Road, Zhengzhou City, Henan Province, China
If you wish to cooperate with us, please leave your E-mail and we will contact you then.
top