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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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Cold Rolled Coil CR Bright Annealed SPCC SPCD

Cold-rolled coil: Using hot-rolled steel coil as raw material, after pickling to remove oxide scale, cold rolling is carried out.

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Cold Rolled Coil CR Bright Annealed SPCC SPCD

Cold-rolled coil:

Using hot-rolled steel coil as raw material, after pickling to remove oxide scale, cold rolling is carried out.

Continuous rolling, the finished product is a cold-rolled coil. Due to the cold work hardening caused by continuous cold deformation, the strength, hardness and toughness and plastic index of the hard-rolled coil increase, so the stamping performance will deteriorate, and it can only be used for simple deformed parts. Cold-rolled coils can be used as raw materials for hot-dip galvanizing plants, because hot-dip galvanizing lines are equipped with annealing lines. The weight of rolled hard coil is generally 6~13.5 tons.

JIS G3141 of Cold Rolled Steel Coil

JIS G3141 SPCC Cold Rolled Coil

CMnPS
≤0.15≤0.60≤0.100≤0.050
Yield Strength MpaTensile Strength MpaElongation(Thickness)
140~280≧2700.25-2.5mm≥2.5mm
≧34≧34

JIS G3141 SPCD Cold Rolled Coil

CMnPS
≤0.12≤0.50≤0.04≤0.040
Yield Strength MpaTensile Strength MpaElongation(Thickness)
240≧2700.25-2.5mm≥2.5mm
30-40≧41

JIS G3141 SPCE Cold Rolled Coil

CMnPS
≤0.15≤0.45≤0.030≤0.030
Yield Strength MpaTensile Strength MpaElongation(Thickness)
220≧2700.25-2.5mm≥2.5mm
32-42≧43

JIS G3141 SPCF Cold Rolled Coil

CMnPS
≤0.08≤0.45≤0.030≤0.030
Yield Strength MpaTensile Strength MpaElongation(Thickness)
≤220≥2700.25-2.5mm≥2.5mm
≧40≧45

JIS G3141 SPCG Cold Rolled Coil

CMnPS
≤0.02≤0.25≤0.020≤0.020
Yield Strength MpaTensile Strength MpaElongation(Thickness)
≤210≧2700.25-2.5mm≥2.5mm
≧40≧45

EN 10130 of Cold Rolled Steel Coil

EN 10130-DC01 Cold Rolled Coil

CPSMnTi
≤0.12≤0.045≤0.100≤0.60-
Yield Strength MpaTensile Strength MpaElongation(Thickness)
140-280270-410≥28


EN 10130-DC03 Cold Rolled Coil

CPSMnTi
≤0.10≤0.035≤0.035≤0.45-
Yield Strength MpaTensile Strength MpaElongation(Thickness)
140-240270-370≥38


EN 10130-DC04 Cold Rolled Coil

CPSMnTi
≤0.08≤0.030≤0.030≤0.40-
Yield Strength MpaTensile Strength MpaElongation(Thickness)
140-210270-350≥38


EN 10130-DC05 Cold Rolled Coil

CPSMnTi
≤0.06≤0.025≤0.0250≤0.35-
Yield Strength MpaTensile Strength MpaElongation(Thickness)
140-180270-330≥40


EN 10130-DC06 Cold Rolled Coil

CPSMnTi
≤0.020≤0.020≤0.020≤0.250.3
Yield Strength MpaTensile Strength MpaElongation(Thickness)
120-170270-330≥41


EN 10130-DC07 Cold Rolled Coil

CPSMnTi
≤0.010≤0.020≤0.020≤0.200.2
Yield Strength MpaTensile Strength MpaElongation(Thickness)
100-150250-310≥44

Product Specification of CRC

ProductCold Rolled Steel coil
Thickness0.7-9mm
Width40mm to 400mm
Lengthas per your requirement
GradeSAE 1043, SAE 1046, 45Mn, S45C, BS108A47
StandardGB,JIS,DIN,AISI,ASTM
Material40Mn,45Mn,50#,65Mn,Sk5,Q235,Q195,20Mn,30CrMo,40CrMo,42CrMo..
TechnologyCold rolled
Payment termsT/T, 30% as deposit and 70% before shipment.
Delivery timeWithin 20-30 days after deposit
PackageIn bundle/coil, seaworthy package or as requested
ApplicationFor short pitch precision roller chains(A series & B series), Walking tractor & rotovator chains, A & B series roller chains for combines, ZGS38 combines chains, rice harvester chains, S,C,A,CA type steel agricultural chains and so on.

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Industries We Proudly Service

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.