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Mild Steel

Mild Steel is the most basic steel in automobile manufacturing, and is mainly used for parts that do not require high strength but require good formability, such as body panels,

non-load-bearing structural parts, etc. It is characterized by low carbon content (≤0.1%), high ductility, easy processing, low cost, and is suitable for stamping, welding, bending

and other processes.

1. Basic properties：

"Yield strength: ≤210 MPa

Tensile strength: 270~400 MPa

Elongation: ≥30% (excellent formability)

Features:

Low cost, easy processing (stamping, welding, bending)

High surface quality requirements (for appearance parts)

Usually low carbon steel (carbon content ≤0.1%)"

2. Comparison of common international brands

中国（GB）	欧洲（EN）	美国（ASTM/SAE）	日本（JIS）	ISO标准
DC01	DC01	CS Type B (A1008)	SPCC	CR1 (3575)
SPHC	DC02	DS Type B (A1008)	SPHC	CR2 (3575)
-	DC03/DC04	-	SPHE	CR3/CR4 (3575)

Standard	Grade	C (≤)	Mn (≤)	P (≤)	S (≤)	Y.S. (MPa)	T.S. (MPa)	EL (%)
GB/T	DC01	0.12	0.6	0.045	0.045	140-210	270-350	≥28
EN	DC01	0.12	0.6	0.045	0.045	140-210	270-350	≥28
ASTM	CS Type B	0.1	0.6	0.035	0.035	≤210	270-410	≥30
JIS	SPCC	0.12	0.5	0.04	0.04	≤180	270-380	≥30
ISO	CR1	0.1	0.6	0.045	0.045	140-210	270-350	≥28
GB/T	DC04	0.08	0.45	0.03	0.03	120-190	270-350	≥36
EN	DC04	0.08	0.45	0.03	0.03	120-190	270-350	≥36
JIS	SPCE	0.08	0.4	0.03	0.03	≤180	270-370	≥36
Standard	Grade	C (≤)	Si (≤)	Mn (≤)	P (≤)	S (≤)	Y.S. (MPa)	T.S. (MPa)	EL (%)
GB/T	SPHC	0.15	0.3	0.6	0.045	0.045	≤235	370-500	≥26
JIS	SPHC	0.15	0.3	0.6	0.04	0.04	≤245	370-490	≥27
EN	HR1	0.1	0.35	0.6	0.035	0.035	≤240	360-480	≥25

3. Typical applications

Body panels:	doors, hoods, trunk lids, fenders
Non-load-bearing structural parts:	instrument panel brackets, interior panel brackets
Others:	fuel tanks, exhaust system parts

4.Comparison with other steel types

Characteristic	Ordinary strength steel	High Strength Steel（HSS）	Advanced High Strength Steel（AHSS）
Strength	Low（≤210MPa）	Medium（210~550MPa）	High（550~1200MPa）
Formability	Excellent	well	Poor
Cost	lowest	Medium	High
Typical Applications	Body covering	Frame structural parts	Anti-collision safety parts

Product Details

We adopt high standard production processes, select high-quality steel raw materials, and provide diverse product specifications and models. All steel products have passed strict quality testing, with smooth and even surfaces, precise dimensions, excellent compressive strength, corrosion resistance, and processability. Support customized thickness, length, and special process requirements to meet different usage standards in different scenarios. Clear display of high-definition detailed images and technical parameter tables of the physical object, ensuring transparent and visible quality.

Packaging and Shipping

Adopting a professional industrial packaging solution that is moisture-proof and scratch resistant, each batch of steel is tied and fixed with customized wooden frames/steel strips, combined with anti rust coatings and cushioning pads to ensure zero damage during transportation. Clear product model, batch number, and storage identification on the outer packaging, supporting customized enterprise logos and information labels. Environmentally friendly and recyclable packaging materials practice green concepts, reducing transportation and disassembly costs.

Partners

The company has sufficient inventory, supports customization, and has complete varieties and specifications.

Now we can provide 1000,000 tons for the clients all over the world every year.

Certificate Qualification

Shandong Zhongxuan Steel Group Co.,Ltd. Is a modern integrated production enterprise which incorporates the processing & manufacturing of Cold rolled Steel, Hot rolled steel, Galvanized Steel, Galvalume Steel, and Prepainted Steel Products, sales and logistics.