JIS G3141 cold rolled steel sheet

JIS G3141 cold rolled Steel Plate, we can also call it cold-reduce Carbon steel sheet, it is one kind of Janpanese standard, which specifies requirment for cold reduced Carbon Steel Plate and cold reduced carbon steel strip.

Product advantange:
Comparing with Hot Rolled Steel Plate, the JIS G3141 cold rolled steel sheet has below characteristic：

• Produced from cold rolled process, the surface finish can be improved
• After the annealing process, the mechnial proerties is better
• Impurities can be removed
• Corrosion Resistance, as it has good performance of corrosion resistance, it can expand the life of equipment

Process flow:

Product application:
It is good choose for various industries like:

• Automotive manufacturing- it can be ued as car parts due to its excellent formability
• Construction- Thanks to it high strenth, it can play an improtant role in structure steel, it wil be used as sturdy,lightweight structures.
• Appliance production-As  its good thermal conductivity, enabling efficient heat transfer in applications such as heat exchangers and radiators.

Grade and applicable thickness
Due to different application, and applicable thickness, we didvide JIS G3141 into five gardes.

Grade	Applicable thickness(mm)	Application
JIS G3141 SPCC	0.10-3.20	For commercial
JIS G3141 SPCD	0.15-3.20	For drawing
JIS G3141 SPCE	0.15-3.20	For deep drawing
JIS G3141 SPCF	0.40-3.20	For non-aging deep drawing
JIS G3141 SPCG	0.40-3.20	For non-aging extra deep drawing
For SPCC, SPCD and SPCE, the upper limite of the appliable thickness may be 6.0mm based on the agreement between the purchaser and the manufacturer.

Surface finish

Finish	Symbol	Definition
Dull finish	D	A matter finish produced with a roll of which is roughened mechanically or chemially
Bright finish	B	A smooth finish produced with a roll

Chemical details:

Grade	C % max	Mn % max	P % max	S % max
SPCC	0.15	1.00	0.10	0.035
SPCD	0.10	0.50	0.04	0.035
SPCE	0.08	0.45	0.03	0.030
SPCF	0.06	0.45	0.03	0.030
SPCG	0.02	0.25	0.02	0.020

Mechnial properties:

Grade	Tensile strength N/mm3	Elongation %
		Thickness (mm)
		0.20 max	0.20-0.25	0.25-0.30	0.30-0.40	0.40-0.60	0.60-0.1	1.0-1.6	1.6-2.5	2.5 min
SPCC	/
SPCD	270 min	25 min	27 min	30 min	33 min	36 min	38 min	39 min	40 min	41 min
SPCE		27 min	29 min	32 min	35 min	38 min	40 min	41 min	42 min	43 min
SPCF		/	/	/	/	40 min	42 min	43 min	44 min	45 min
SPCG		/	/	/	/	42 min	44 min	45 min	46 min	/

Equivalent Materials:
If you want soem equivalent materials for JIS G3141 cold rolled steel, we will introduce ASTM A366/A366M, DIN ST12, and ISO 3574. These four standards have many similarities, such as their mechanical properties and applications, helping them suitable substitutes for G3141.

As a professional supplier of cold rolled steel plate, we not only provide G3141 steel plate, we also have regular stocks of other steel prodcuts, such as Steel Coil with ASTM, JIS standard, Steel Profile with GB standard, wear resistante steel plate, Corten Steel Plate, Ship Steel Plate and other standard and non standard steel product. If you have any inquiry, we are glad to offer you a favorable price.