Steel Plate Product Overview

Product Name: Steel Plate

Technical Standards:

Hot-rolled, Cold-rolled, Composite Rolling

Material Grades and Standards

Below is a categorized list of material grades with their respective standards, applications, and key properties:

1. Carbon Steel Grades

ASTM (USA)

A36: Low-carbon structural steel with yield strength ≥250 MPa (36 ksi).

Applications: General structural components, beams, and columns.

A283: Low-strength carbon steel (yield strength 170–250 MPa).

Applications: Non-critical structures like plates and sheets.

A285: Low-to-medium strength carbon steel (yield strength 205–250 MPa).

Applications: Pressure vessels and boilers.

GB (China)

Q195/Q215/Q235: Low-carbon steels with yield strengths of 195/215/235 MPa.

Applications: Simple structural parts, pipes, and general fabrication.

Q345B/C/D/E: Low-alloy high-strength steels (yield ≥345 MPa).

Key Difference: Impact toughness at -20°C (B), 0°C (C), -20°C (D), -40°C (E).

Applications: Bridges, buildings, and mechanical equipment.

 

 

 

Specification we supply：

Thickness	3-200mm
Width	1500-4000mm
Length	5000-15000mm

 

 

 

DIN (Germany)/EN (Europe)

S235JR: Equivalent to Q235, yield ≥235 MPa.

Applications: General structural use in Europe.

ST37: Older designation for low-carbon steel (yield ~235 MPa).

Note: Replaced by S235 in modern standards.

JIS (Japan)

SS400: Low-carbon steel (yield ≥245 MPa), similar to Q235.

Applications: Construction and machinery parts.

 

 

 

 

 

Why Choose Us?
We take pride in our ability to provide custom solutions for our customers' unique needs.
We analyze and compare the previous products and the current technical situation of our S355j2g S350mc Sj355 Low Alloy Excavator Bucket Steel Plate, and develop new technical specifications and processes.
Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.
We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.
We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
We adhere to the customer-centric and brand-oriented business philosophy, and continue to provide customers with reliable and excellent products and services.
Our factory is committed to upholding the highest standards of safety and quality.
All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.
Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

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