Cold rolled steel plate description

A cold rolled steel plate is a volume of an iron-based alloy that is longer and wider than it is thick with approximately 2% or less carbon or any other alloying element in it. A cold rolled steel plate is formed by the cold rolling process, meaning that it is formed with rollers at a temperature that has not been elevated from normal temperatures.
Cold rolled steel plate is an iron-based alloy that can be made from one of several different chemical compositions. It can be a low carbon steel, meaning it has less than 0.3% carbon as measured by weight. It can also be a medium carbon steel; this category encompasses carbon percentages of roughly 0.3% to 1.5%. Cold rolled steels are generally not available in a high carbon content form because the increase in hardness that carbon gives to steel makes them difficult to form at room temperatures.
A cold rolled steel plate is not the same as a cold rolled steel sheet. While both are formed using the same process and are longer and wider than they are thick, they do differ in just how thick they are. With steel, anything less than about 3 mm or ⅛ inch in thickness is considered sheet, anything over that is considered plate. A cold rolled steel sheet will have many of the same mechanical and chemical properties as a cold rolled steel plate.


carbon steel plate production line

KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, ship plate, seamless pipe, plate, coil, wire, bright bar, pipe fittings and a wide range of carbon steel, alloy steel And more product sizes of stainless steel materials, these products we produce meet national and international quality standards, such as ASTM, ASME, DIN, JIS, ISO, etc. The company has 25 production lines for various products, with an annual output of 500,000 tons, and is committed to Provide high-quality steel products and provide supporting services and solutions for global customers. Welcome to KUAIMA steel company.

Cold rolled steel plate chemical composition

Grade C Si Mn P S Cu
ASTM A36 0.25-0.290 0.28 1.03 0.04 0.05 0.2

Cold rolled steel plate mechanical property

Grade Yield Strength (MPa) Ultimate Tensile Strength (MPa) Elongation at Break (%)
ASTM A36 250 400 - 550 22

Cold rolled steel plate Product specification

Carbon steel plateA283GR.C/GR.D, ASTMA36, A573GR.58, A573GR.65, A573GR.70. SS400, SM400A, SM400B. SM400C, S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S275N, S275NL, S275M, S275ML, 250, 250L0, 250L15, Q235A/B/C/D, Q275A/B/C/D,
Low Alloy steel plateA572GR.50, A572GR.60, SS490, SM490N/NL, S460N/NL, S355M/ML, S420M/ML, S460M/ML, S500Q/QL/QL1, S550Q/QL/QL1,S620Q/QL/QL1, S690Q/QL/QL1, S355G8+N, 350, 350L0, 350L15, Q345A, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C, Q390D, Q390E, Q420A, Q420B, Q420C, Q420D, Q420E, Q460C, Q460D, Q460E, Q500C, Q500D, Q500E, Q550C, Q550D, Q550E, Q20C, Q620D, Q620E, Q690C, Q690D, Q690E, 890D, Q890E,Q960D, Q960E, XGCFQ500D, XGCFQ500E.
 stainless steel plate201 202 301 304 304L 321 316 316L 317L 347H 309S 310S 904L S32205 2507 254SMOS 32760 253MA N08926 etc201 202 301 304 304L 321 316 316L 317L 347H 309S 310S 904L S32205 2507 254SMOS 32760 253MA N08926 etc201 202 301 304 304L 321 316 316L 317L 347H 309S 310S 904L S32205 2507 254SMOS 32760 253MA N08926 etc
Ship pressure vessel plateNV360, NV410, NV460, NV490, NV510, LR360, LR360FG, LR410, LR410FG, LR460FG, LR490FG, LR510FG,
Bridge plateQ235QC/D/E, Q345QC/D/E, Q370QC/D/E, Q42QC/D/E, Q460QC/D/E, Q500QD/E, Q550QD/E, Q620QD/E, Q690QD/E, A709-50T-1/50T-2/50T-3/50F-1/50F-2/50F-3, A709-50W-A/B/C-F1/F2/F3-T1/T2/T3
Boiler pressure vessel plateQ245R,Q345R,Q370R,15CrMoR,18MnMoNbR,13MnNiMoR,
12Cr1MoVR,12Cr2Mo1R,14CrMoR,16MnDR,09MnNiDR,15MnNiDR, 07MnCrMoVR,07MnNiCrMoVDR/12MnNiVR, Q245R, Q345R, 16MNDR.P235GH,P265GH,P395GH,P355GH,16Mo3, P275NH/NL1/NL2, P355N/NH/NL1/NL2, P460NH/NL1/NL2, P355M/ML1/ML2, P420M/ML1/ML2,P460m/ml1/ml2, P355Q/QH/QL1/QL2, P460Q/QH/QL1/QL2, P500Q/QH/QL1/QL2,P690Q/QH/QL1/QL2, 10CrMo9-10, 11MnNi5-3, 13CrMo4-5, 13CrMoSi5-5, 13MnNi6-3, 18MnMo4-5, 20MnMoNi4-5.
(S)A204Gr.A/Gr.B/Gr.C
(S)A285Gr.A/Gr.B/Gr.C
(S)A299Gr.A/Gr.B,A302Gr.A/Gr.B/Gr.C/Gr.D, A387Gr.2/Gr.11/Gr.22. ASTMA455
(S)A515Gr.60/65/70, (S)A516Gr.55/60/65/70, (S)A516Gr.60(HIC), (S) A516Gr.60(R-HIC)
(S)A517Gr.B/Gr.H
(S)A533Gr.A/Gr.B/Gr.C
(S)A537CL.1/CL.2/CL.3, ASTMA612,
(S)A662Gr.A/Gr.B/Gr.C
(S)A737Gr.B/Gr.C A738Gr.A/Gr.B/Gr.C
(S)A841Gr.A/Gr.B/Gr.C/Gr.D
SB410,SB450,SB480, SB450M/480M, SEV245/295/345, SBV1A/1B, SBV2/3, SGV410/450/480,SPV235/315/355/410, SPV450/490, SQV1A/1B/2A/2B/3A/3B

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Carbon steel plate application industry

Carbon steel plates are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry

chrome plated carbon steel

oil and gas

Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.

low carbon steel plate

energy

Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.

construction

Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.

1/4 carbon steel plate

marine

Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.

3/16 carbon steel plate

We supply and export cold rolled steel plate in following countries

Malaysia, United Arab Emirates, Indonesia, Saudi Arabia, Iran, Qatar, India, China, United Kingdom, Singapore, Canada, Thailand, Korea, Turkey, Philippines, Egypt, Germany, Italy, Japan, Russia, Vietnam, Australia, South Africa , Portugal, Morocco, Costa Rica, Kazakhstan, Netherlands, Mexico, Brazil, France, Spain, Nigeria, Bangladesh, Kuwait, Iraq, Ukraine, Poland, Jordan, Romania, Oman, Hong Kong, Venezuela, Colombia, Norway, Chile, Te Trinidad and Tobago, Greece, Czech Republic, Belgium, Sri Lanka, Cyprus, Angola, Myanmar (Burma), United Kingdom, Canada, Korea, Thailand, Netherlands, Spain, Turkey, Australia, Mexico, Pakistan, Vietnam, Brazil, Philippines, France, Taiwan, Poland, South Africa, Russia, Nigeria, Kuwait, Czech Republic, Norway, Romania, Egypt, Oman, Sweden, Belgium, Hong Kong, Israel, Colombia, Switzerland, Denmark, Finland, Argentina, Venezuela, Peru, Ukraine , Chile, Bangladesh, Portugal, Ireland, Austria, Algeria, Greece, Iraq, New Zealand, Slovakia, Hungary, Kazakhstan, Slovenia, Lithuania, Serbia, Sri Lanka, Bahrain, Bulgaria, Morocco, Tunisia, Croatia, Jordan, Ecuador, Te Trinidad and Tobago, Estonia, Azerbaijan, Ghana, Lebanon, Cyprus, Dominican Republic, Latvia, Libya, Costa Rica, Cambodia, Macedonia (FYROM), Belarus, Jamaica, Palestine, Turkmenistan Belarus, Jamaica, Palestine, Turkmenistan Belarus, Jamaica, Palestine, Turkmenistan and other countries

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