Cold Rolled Steel Coil

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We offer steel and steel fabrication services

We are a first-class steel service center with industry-leading technology, offering a wide range of steel and processing services to our customers.

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Beichen District, Tianjin City, China [email protected] +86 18454487887 8:30am to 6pm

Cold rolled coil is a flat steel product made by the cold rolling method. This is passing a hot rolled coil that has been pickled and oiled between a set of room-temperature work rollers after it has been unrolled.

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What is Cold Rolled Coil?

Cold rolled coil is a flat steel product made by the cold rolling method. This is passing a hot rolled coil that has been pickled and oiled between a set of room-temperature work rollers after it has been unrolled. The applied compressive force causes the metal to become thinner, which increases its strength but also makes it more brittle. Afterward, annealing is frequently employed to reduce internal tensions and soften or “temper” the microstructure of the metal.

Cold rolling reduces material thickness, enhances surface quality, and increases material strength by improving the mechanical qualities and surface finish of the metal.

product parameter

Steel grade	Surface quality	Absence of slip bands	Re	Rm	A80	r90	n90	Ladle analysis
			MPa	MPa	Min %	Min	Min	С max %	Р, max %	S max %	Mn max %	Ti max %
DC01	A	-	-/280	270/410	28	-	-	0.12	0.045	0.045	0.60	-
	B	3 months
DC03	A	6 months	-/240	270/370	34	1.3	-	0.10	0.035	0.035	0.45	-
	B	6 months
DC04	A	6 months	-/210	270/350	38	1.6	0.180	0.08	0.030	0.030	0.40	-
	B	6 months
DC05	A	6 months	-/180	270/330	40	1.9	0.200	0.06	0.025	0.025	0.35	-
	B	6 months
DC06	A	Not restricted	-/170	270/330	41	2.1	0.220	0.02	0.020	0.020	0.25	0.3
	B	Not restricted
DC07	A	Not restricted	-/150	250/310	44	2.5	0.230	0.01	0.020	0.020	0.20	0.2
	B	Not restricted

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What is Cold Rolled Coil? product parameter

Industries We Proudly Service

Building Construction

Specific requests for on-site construction are generally required and we will work with our clients to meet their needs.

Oil & Gas

We supply high strength steel to the oil and gas industry and our equipment is customized to cut advanced high strength steel for the oil and gas industry.

Medica Equipment

TISCO supplies hospital beds and related furniture applications that require low micro surface finishes for plating applications.

Spaceflight

Our high-quality steels and aircraft-grade metals also play an important role in specialty aerospace parts.

Agriculture

TISCO has been a proud supplier of steel to the agriculture and farming industry, and we understand the ups and downs that the industry has experienced.

Heavy Equipment

We also supply several exercise equipment manufacturers with special high surface quality and high strength applications.

Can I go to your factory to visit?

Of course, we welcome customers from all over the world to visit our factory.

Q : How long is your delivery time?

A : Our daily inventory is more than 6000 tons, so for common product size, just need 5-7 work days from stocks, ifthe special size from new production, delivery 15-21 days.

Q : Does the product have quality inspection before loading?

A : Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.

Q : Can you accept customization?

A : Yes. Can be customized according to customer requirements

Q : How do we trust your company?

A : We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.

Q : What's your supported standard of products?

A : We can supply BG/T, ASTM;, EN/DIN,; JlS and other common standards products. Customers can name their requests and we can supply accordingly.

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We are the leader of China's steel industry，Providing you with the best steel and service

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Beichen District, Tianjin City, China Mail us:
[email protected] Call us now:
+86 18454487887

Tianjin TIsco has extensive industry experience, an expert staff, and state-of-the-art equipment.

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We offer steel and steel fabrication services

We are a first-class steel service center with industry-leading technology, offering a wide range of steel and processing services to our customers.

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