Colded Rolled Process

product-553-312

Common Sizes

Thickness (mm)	Width (mm)	Length (mm)
0.5	1000	2000
0.8	1000	2000
1.0	1000	2000
1.2	1250	2500
1.5	1250	2500
2.0	1250	2500

Standards

Country/Region	Standard	Grade
China	GB 11253-89 GB 13237-91 Q/BQB 402-99	Q195 10-P, 10-S, 08-P, 08-S, 08A1-P, 08A1-S SPCC
Japan	JIS G3141-96	SPCC
Germany	DIN 1623/1-83 (Replaced by DIN EN10130-91)	St12
Europe	EN 10130-91	FeP01
USA	ASTM A366/A366M-96 (Replaced by ASTM A366/A366M-97)	-

Advantages

Advantages	Details
Excellent formability	Can be easily shaped through stamping, bending, and drawing for complex components.
Good surface quality	Cold-rolling results in a smooth and clean surface, facilitating painting, plating, and enhancing corrosion resistance.
High dimensional accuracy	Precise control over thickness, width, and length to meet strict application requirements.
Good weldability	Can be welded using common methods, ensuring strong joints for structures and assemblies.
Low cost	Relatively inexpensive compared to alloy steels and stainless steels, providing a cost-effective option.
Wide availability	Widely produced and accessible in the market, allowing for easy large-scale sourcing.

Main Applications

Industry	Applications
Automotive	Body panels, such as doors, hoods, and fenders; chassis components; fuel tanks.
Electrical	Electrical appliance shells, such as those for refrigerators, washing machines, and air conditioners; motor cores.
Construction	Roofing and wall panels; partition boards; decorative panels.
Machinery	Machine tool beds; conveyor belts; various mechanical parts.

Packaging of Steel Sheet

FAQ

Q: What is SPCC steel?

A:SPCC is a Japanese Industrial Standard (JIS G 3141) designation for cold-rolled low-carbon steel sheets. When galvanized, it has a zinc coating for corrosion resistance.

Q:Where is SPCC galvanized steel used?

A:Automotive: Body panels, chassis parts.

Appliances: Refrigerators, washing machines.

Construction: Roofing, ducts, light structures.

Q:Does SPCC rust?

A:Non-galvanized SPCC: Rusts easily (needs oil/paint protection).

Galvanized SPCC: Resists rust (zinc acts as a barrier).

Q:How long is the service life of SPCC galvanized steel sheet?

A:It is related to the zinc layer. Electrogalvanizing generally lasts 10-15 years, while hot-dip galvanizing generally lasts 20-30 years.

Q:What is the basis for selecting the zinc layer of SPCC?

A:The thickness of the zinc layer of SPCC galvanized sheet is usually selected according to the specific application and use environment.

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