Docol 600LA High Strength Low Alloy Steel (HSLA)

SKU: HC-1141772306862784512

Docol 600LA is a high-strength low-alloy that provides the performance for modern, rapid production methods. Applications include components and parts of load bearing structures such as chassis.

Testing & Certification

Key Features

  • Third-Party Inspection Support
  • Sufficient Inventory Supply
  • International Standard Certification
  • Custom Processing Service

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Product Description

Docol 600LA is a high-strength low-alloy that provides the performance for modern, rapid production methods. Applications include components and parts of load bearing structures such as chassis. Docol 600LA HSLA has higher yield strength and tensile strength than other kinds of HSLA, giving it superior performance in withstanding impact and tensile stress. Besides, Docol 600LA HSLA steel has lower alloying element content, which is beneficial to the implementation of welding processes. Its good plasticity and malleability are conducive to the implementation of various forming processes and reduce manufacturing costs. In machinery manufacturing industry, Docol 600LA HSLA is commonly used to manufacture heavy machinery, construction machinery, petrochemical equipment, etc., to improve the efficiency and service life of the equipment. Besides, the steel is widely adopted in the field of energy engineering for nuclear power plants, thermal power plants, wind power generation, etc., to ensure the reliable operation of equipment.

Specifications

Mechanical Properties

Steel GradeStandardPlatingTest DirectionYield Strength R p0.2 (MPa)Tensile Strength R m (MPa)Extension Rate A 80 (min%)Minimum Bend Inner Diameter for 90 ° Bend
Docol HR 600LASSABUCL600-730650-820131.1xt

Chemical Composition

Steel GradePlatingC (max %)Si (max %)Mn (max %)P (max %)S (max %)Al (min%)Ti (max%)Nb (max %)V (max %)
Docol HR 600LAUC0.120.601.900.0250.0100.0150.150.090.20

Plating

Plating TypePlating GradeStandardSingle-sided coating quality,single-point test (g/m 2 )Single side thickness,for reference only (μm)
GI40/40VDA239-10040-605.6-8.5
GI50/50VDA239-10050-707.0-9.9
GI60/60VDA239-10060-908.5-12.7
GI70/70VDA239-10070-1009.9-14.1
GI85/85VDA239-10085-11512.0-16.2
GI115/115VDA239-100115-15516.2-21.8
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