cold rolled coils from China manufacturer - Sino Industrial Group Co.,Ltd

Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: Q195 Q235 SPCC SPCE SPCD ST...

Production Capacity: 40000tons/month

Delivery Date: 21 Days

Width: 12mm-1250mm

Coil ID: 508mm/610mm

Means of Transport: Ocean

Packing: As Per Client's Requirement

Thickness: 0.18-3.0mm

Finish: General,bright,dull and mir...

Coil Weight: 3-8MT

Cold rolled steel coils, are processed on hot rolled steel coil as material and rolling below recrystallization temperature, because there is no he

Processing Of Cold Rolled Steel Coils

The base material for cold rolled steel coils is hot rolled steel. We need to first make the production of full-hard cold rolled steel coils which is produced by rolling hot rolled steel. The surface of full-hard cold rolled steel coils is usually more smooth and bright than hot rolled steel. However, the internal stress of cold rolled steel coils is high and it's very hard , not easy to bend. So we ususlly make the cold rolled steel coils soft and cancel the internal stress by annealing.

Standard Of Cold Rolled Steel Coils

The standard of cold rolled steel coils varies according to different countries, but which is major used as per EN,JIS,GB and DIN.

Steel Grade Of Cold Rolled Steel Coils

Standard of cold rolled steel coils as per EN 10130, then the steel grade of cold rolled steel coils can be DC01, DC02, DC03, DC04.

Standard of cold rolled steel coils as per GBT11253, then the steel grade of cold rolled steel coils can be Q195,Q235.

Standard of cold rolled steel coils as per JIS G3141, then the steel grade of cold rolled steel coils can be SPCC,SPCD,SPCE.

Standard of cold rolled steel coils as per DIN 1623, then the steel grade of cold rolled steel coils can be ST12, ST13, ST14, ST15

Different steel grade of cold rolled steel coils means different drawing quality.

Surface Treatment Of Cold Rolled Steel Coils

Usually, the cold rolled steel coils are oiled to protect the cold rolled steel coils against corrosion during the storage or transportation.

Surface Finish Of Cold Rolled Steel Coils

Usually, the surface of colled rolled steel coils can be bright,semi-bright, normal and rough. And sometimes, our clients also need the cold rolled steel coils with black annealed. So the surface is black due to the oxidation of steel in the air.

Applications Of Cold Rolled Steel Coils

Cold Rolled Steel Coils is used in a very wide range, mainly used in automotive, appliance, machinery, printing, construction, building materials, bicycles and other industries, production of organic coated steeel is also the best selection.

Name	Cold Rolled Steel Coils
Standard	GB 11253-89	Q195 Q235
	JIS G3141	SPCC SPCE SPCD
	DIN 1623	ST12 ST13 ST14
	EN10130	DC01 DC02 DC03
Thickness	0.18-3.0mm
Width	12mm-1250mm
Finish	General,bright,dull and mirror finish
Coil ID	508mm/610mm
Coil Weight	3-8MT
Packing	As Per Client's Requirement