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Remark: 1）a is test thickness, b is width of cold bending test, d is bending diameter. 2）The direction of tensile sample is transverse, i.e. P10 sample in GB/T 228. The direction of cold bending is transverse, i.e. GB/T 232 flap type test.

Remark: 1）a is test thickness, b is width of cold bending test, d is bending diameter. 2）The direction of tensile sample is transverse, i.e. P10 sample in GB/T 228. The direction of cold bending is transverse, i.e. GB/T 232 flap type test.

Delivery standard is Q/OHAC814-2017 automotive axle structural sheet and strip.Main grades and mechanical propertyRemark:1.a is thickness of the sample, b is width of the cold bending sample, d is bending diameter.2）The direction of the tensile sample is transverse, i.e.P10 sample in GB/T 228. The direction of the cold bending sample is transverse, i.e.

Mechanical property of the bainite dual phase steelRemark: 1）a is test thickness, B is width of cold bending test, d is bending diameter. 2）The direction of stretching sample is Longitudinal, i.e. P14 sample in GB/T 228. The direction of cold bending is transverse, i.e. GB/T 232 flap type test. Mechanical property of martensite DP steel Remark:1）a refer to sample thickness, B refer to width of cold bending sample, d refers to bending diameter。2）The direction of stretching sample is Longitudinal, i.e.P14 sample in GB/T 228. The direction of cold bending sample is transverse, i.e.

Delivery standard is Q/OHAC810-2016 automotive wheel structural sheet and strip.Remark:1.a is thickness of the sample, b is width of the cold bending sample, d is bending diameter.2）The direction of the tensile sample is transverse, i.e.P10 sample in GB/T 228. The direction of the cold bending sample is transverse, i.e. GB/T 232 flap type test.

Auto beam series has been mainly used in stringer and transverse beam of automotive, it is the ealiest developed product in Guocheng, presently over one million tons have been put into market, of which LG510L and LG610L is a product awarded national metallurgy product quality certificate gold prize and LG510L is awarded metallurgic industry quality excellent product prize.Note:1)a is the thickness of sample;b is the width of bending sample; d is the diameter of bending core. (2)The direction of tensile test sample is transverse, i.e.P5 sample according to GB/T 228.

High strength structural steel.Remark: 1）a is refer to thickness of the sample, b is is refer to width of the cold bending sample, d is is refer to the bending diameter.2）The direction of the tensile test sample is longitudinal, i.e. P14 sample in GB/T 228.1 when h＜3.0 mm. P10 sample in GB/T 228.1 when h≥3.0 mm .The direction of cold bending is transverse, i.e. GB/T 232 flap type test. 3）The yield strength can be reduced by 20MPa for thickness more than 8mm.

High Manganese Low-temperature Pressure Vessel SteelIn the realm of materials engineering, LGHM400 (Mn24) stands out as a beacon of excellence, boasting exceptional low-temperature resistance and wear resistance properties.

Grade and physical property

LGNHP800 is about 25% lighter than traditional materials when used to manufacture photovoltaic supports. At the same time, it can be used exposed without coating under C3 environment, and the thickness reduction is less than 0.1mm/a in 30 years.

High Nickel Low Temperature SteelLow-temperature Nickel steel, with its exceptional properties, serves a vital role in the storage, treatment, and transportation of a variety of liquid gases such as ethylene, methane, liquefied natural gas, oxygen, and nitrogen. Among the array of storage tank devices and pipelines designed for this purpose, the 06Ni9DR steel plate stands out for having obtained the prestigious certification from the ABS classification society.

Delivery standardMechanical property

High Manganese Non-magnetic Steel20Mn23AlV, with its remarkably low permeability, exceptional mechanical properties, and outstanding processing characteristics, emerges as a promising alternative to the conventional low magnetic austenitic stainless steel.

Typical application media: sulfuric acid (H2SO4 ), hydrochloric acid (HCl), hydrofluoric acid (HF), sodium hydroxide (NaOH), sodium chloride (NaCl), etc.

Mechanical propertynote:1、a is sample thickness, b is width of the cold bending sample, d is the bending diameter.

Ferritic stainless steel of high chrome alloy steel.The recently developed T4003 ferritic stainless steel exhibits a remarkable combination of properties, making it an ideal choice for various applications. This steel boasts excellent strength, ensuring it can withstand significant mechanical stress. Its superior corrosion resistance protects it from rust and degradation, even in harsh environments, thereby enhancing its durability.

Product Range of pickled steel Classification of pickled steel

Engineering machinery steel of LY Steel has high strength, good forming property, excellent surface quality, high thickness accuracy and good weldability with yield strength of 460~1400MPa and thickness of 2.0~25.4mm, which is widely used in machinery, coal, transportation and mining and all kinds of engineering construction and other required equipment, such as drilling machine, electric furnace, electric wheel dump, excavator, loader, bulldozer, hydraulic aerial cage, all kinds of lifting equipment and coal mine hydraulic support and other mechanical equipment.Delivery standradTechnical par

High-quality tempered wear-resistant steelDelivery standardCurrently wear resistant steel under 6 mm is mainly used in lightweight dumper carriage, the thinnest available specification is refer to 3 mm, its shape and bending property both in the domestic top level (the only cargo carriage made of wear-resistant steel with side wall and bottom plate of 3*3mm).

Corrosion-Resistant And Wear-Resistant SteelThe corrosion and wear resistant steel developed by Steel is mainly used in sanitation trucks, dredging projects, dredging pipelines and other industries. When corrosion wear occurs, the wear property of materials is affected by corrosion resistance, and the problem of poor wear property cannot be effectively solved by simply increasing hardness.

High Temperature And Wear Resistant SteelAt present, common carbon steel + ceramic lining plate and other structures are generally used for high temperature and wear resistant components in domestic metallurgy, coking and other industries, with poor safety, high component weight and cost, high temperature and wear-resistant steel can effectively meet the lightweight, long