Carbon Steel Plate/Sheet Manufacturer/Supplier - Shandong Kuaima Steel Co., Ltd.

What Is Carbon Steel Plate?

Carbon steel is an iron-carbon alloy with a carbon content of 0.0218% to 2.11%. It also contains a small amount of silicon, manganese, sulfur, and phosphorus. Generally, the higher the carbon content, the greater the hardness and the higher the strength, but the lower the plasticity. According to the carbon content, carbon steel plate can be divided into low carbon steel (C ≤ 0.25%), medium carbon steel (C 0.25%-0.6%) and high carbon steel plate (C>0.6%).

he weight can be calculated by the following formula: Weight = 7.85 * length (m) * width (m) * thickness (mm)

For example, if the MS plate is 3 m in length, 1.5 m in width, and 20 mm in thickness, the weight will be 760.5 kg.

Carbon steel 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.

Different Types of Carbon Steel Plates

Generally, carbon steel sheet plates are available in different types depending on the carbon content, making method, thickness, and usage.

Carbon Content

There are generally low, medium, high, and extra-high carbon steel plates according to the carbon content.
Low carbon: C content from 0.06% to 0.25%. It is also called a mild carbon plate.
Medium carbon: C content from 0.25% to 0.6%.
High carbon: C content from 0.6% to 0.95%.
Extra-high carbon: C content from 0.96% to 2.1%.
It should notice that as the content of carbon increases, the steel hardness increases, but the final plasticity reduces.

According to the thickness, it can be grouped into thin, medium, thick, and extra-thick carbon plates.

Chemical composition of carbon steel plate

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

Grade	C	Si	Mn	P	S	Cu
ASTM A283 Grade A	0.14	0.15-0.40	0.9	0.035	0.04	0.2
ASTM A283 Grade B	0.17	0.15-0.40	0.9	0.035	0.04	0.2
ASTM A283 Grade C	0.24	0.15-0.40	0.9	0.035	0.04	0.2
ASTM A283 Grade D	0.27	0.15-0.40	0.9	0.035	0.04	0.2

Grade	C	Mn	P	S	Si	Cu
ASME SA283 GradeA	0.14	0.9	0.035	0.04	0.4	0.2
ASME SA283 GradeB	0.17	0.9	0.035	0.04	0.4	0.2
ASME SA283 GradeC	0.24	0.9	0.035	0.04	0.4	0.2
ASME SA283 GradeD	0.27	0.9	0.035	0.04	0.4	0.2

Grade	C	Mn	P	S	Si
ASTM A573 Grade 58	0.23	0.6-0.9	0.035	0.04	0.1-0.35
ASTM A573 Grade 65	0.24	0.85-1.2	0.035	0.04	0.15-0.4
ASTM A573 Grade 70	0.27	0.85-1.2	0.035	0.04	0.15-0.4

Grade	C	Mn	P	S	Si
ASME SA573 Grade 58	0.23	0.6-0.9	0.035	0.04	0.1-0.35
ASME SA573 Grade 65	0.24	0.85-1.2	0.035	0.04	0.15-0.4
ASME SA573 Grade 70	0.27	0.85-1.2	0.035	0.04	0.15-0.4

Grade	C	Mn	Si	P	S	N	Cu
EN10025-2 S235J0	0.17	1.4	-	0.03	0.03	0.012	0.55
EN10025-2 S235J2	0.17	1.4	-	0.025	0.025	-	0.55
EN10025-2 S235JR	0.17	1.4	-	0.035	0.035	0.012	0.55
EN10025-2 S275J0	0.18	1.5	-	0.03	0.03	0.012	0.55
EN10025-2 S275J2	0.18	1.5	-	0.025	0.025	0.012	0.55
EN10025-2 S275JR	0.21	1.5	-	0.035	0.035	0.012	0.55
EN10025-2 S355J0	0.2	1.6	0.55	0.03	0.03	0.012	0.55
EN10025-2 S355J2	0.2	1.6	0.55	0.025	0.025	-	0.55
EN10025-2 S355JR	0.24	1.6	0.55	0.035	0.035	0.012	0.55
EN10025-2 S355K2	0.2	1.6	0.55	0.025	0.025	-	0.55
EN10025-2 S420J0	0.2	1.7	0.55	0.03	0.03	0.025	0.55

Grade	C	Mn	Si	P	S	Nb	V	Al	Ti	Cr	Mo	N	Ni
EN10025-3 S275N	0.2	0.45-1.60	0.45	0.035	0.03	0.06	0.07	0.015	0.06	0.35	0.13	0.017	-
EN10025-3 S275NL	0.2	0.45-1.60	0.45	0.03	0.035	0.06	0.07	0.015	0.06	0.35	0.13	0.017	-
EN10025-3 S355N	0.2	0.85-1.75	0.55	0.035	0.03	0.06	0.14	0.015	0.06	0.35	0.13	0.017	0.55
EN10025-3 S355NL	0.2	0.95-1.75	0.55	0.03	0.025	0.06	0.14	0.015	0.06	0.35	0.13	0.017	0.85
EN10025-3 S420N	0.2	0.95-1.80	0.65	0.035	0.03	0.06	0.22	0.015	0.06	0.35	0.13	0.027	0.85
EN10025-3 S420NL	0.22	0.95-1.80	0.65	0.03	0.025	0.06	0.22	0.015	0.06	0.35	0.13	0.027	0.85
EN10025-3 S460N	0.22	0.95-1.80	0.55	0.035	0.03	0.06	0.22	0.015	0.06	0.35	0.13	0.027	0.85
EN10025-3 S460NL	0.22	0.95-1.80	0.65	0.03	0.025	0.06	0.22	0.015	0.06	0.35	0.13	0.027	0.85

Grade	C	Si	Mn	P	S	Nb	V	Al	Ti	Cr	Ni	Mo	N
EN10025-4 S275M	0.15	0.55	1.6	0.035	0.03	0.06	0.1	0.015	0.06	0.35	0.35	0.13	0.017
EN10025-4 S275ML	0.15	0.55	1.6	0.03	0.025	0.06	0.1	0.015	0.06	0.35	0.35	0.13	0.017
EN10025-4 S355M	0.16	0.55	1.6	0.035	0.03	0.06	0.12	0.015	0.06	0.35	0.55	0.13	0.017
EN10025-4 S355ML	0.16	0.55	1.7	0.03	0.025	0.06	0.12	0.015	0.06	0.35	0.55	0.13	0.017
EN10025-4 S420ML	0.18	0.55	1.8	0.03	0.025	0.06	0.14	0.015	0.06	0.35	0.85	0.23	0.027
EN10025-4 S460M	0.18	0.55	1.8	0.035	0.03	0.06	0.14	0.015	0.06	0.35	0.85	0.23	0.027
EN10025-4 S460ML	0.18	0.65	1.8	0.03	0.025	0.06	0.14	0.015	0.06	0.35	0.85	0.23	0.027

Grade	C	Si	Mn	P	S	B	Cr	Cu	Mo	Nb	Ni	Ti
EN10025-6 S460Q	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S460QL	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S460QL1	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S500Q	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S500QL	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S500QL1	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S550Q	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S550QL	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S550QL1	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S620Q	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S620QL	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S620QL1	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S690Q	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S690QL	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S690QL1	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S890Q	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S890QL	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S890QL1	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S960Q	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07
EN10025-6 S960QL	0.22	0.86	1.8	0.03	0.017	0.006	1.6	0.55	0.74	0.07	2.1	0.07

Grade	C	Si	Mn	P	S
JIS G3106 SM400A	0.23	-	≥2.5xC	0.035	0.035
JIS G3106 SM400B	0.20	0.35	0.60-1.40	0.035	0.035
JIS G3106 SM400C	0.18	0.35	1.4	0.035	0.035
JIS G3106 SM490A	0.20	0.55	1.6	0.035	0.035
JIS G3106 SM490B	0.18	0.55	1.6	0.035	0.035
JIS G3106 SM490C	0.18	0.55	1.6	0.035	0.035
JIS G3106 SM490YA	0.20	0.55	1.6	0.035	0.035
JIS G3106 SM490YB	0.20	0.55	1.6	0.035	0.035
JIS G3106 SM520B	0.20	0.55	1.6	0.035	0.035
JIS G3106 SM520C	0.20	0.55	1.6	0.035	0.035
JIS G3106 SM570	0.18	0.55	1.6	0.035	0.035

Grade	C	Si	P	S	N2
DIN17100 RSt37-2	0.17	-	0.05	0.05	0.009
DIN17100 St37-2	0.17	-	0.05	0.05	0.009
DIN17100 St52-3	0.20	-	0.05	0.05	0.009

Grade	S	N	Al	Cr	Cu	Mo	Ni	Nb
DIN17102 EStE285	0.02	0.2	0.2	0.3	0.2	0.08	0.3	0.03
DIN17102 StE315	0.03	0.2	0.2	0.3	0.2	0.08	0.3	0.03
DIN17102 StE355	0.03	0.2	0.2	0.3	0.2	0.1	0.3	0.05
DIN17102 StE380	0.03	0.2	0.2	0.3	0.2	0.1	1	0.05
DIN17102 StE420	0.03	0.2	0.2	0.3	0.2	0.1	1	0.05
DIN17102 StE460	0.03	0.2	0.2	0.3	0.2	0.1	1	0.05
DIN17102 TStE315	0.03	0.2	0.2	0.3	0.2	0.08	0.3	0.03
DIN17102 WStE315	0.03	0.2	0.2	0.3	0.2	0.08	0.3	0.03
DIN17102 WStE500	0.03	0.2	0.2	0.3	0.2	0.1	1	0.05

Mechanical properties of carbon steel plate

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

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
ASTM A283 Grade A	165	310 - 415	27
ASTM A283 Grade B	185	345 - 450	25
ASTM A283 Grade C	205	380 - 515	22
ASTM A283 Grade D	230	415 - 550	20

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
ASME SA283 GradeA	165	310-415	27
ASME SA283 GradeB	185	245-450	25
ASME SA283 GradeC	202	380-515	20
ASME SA283 GradeD	230	415-550	20

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
ASTM A573 Grade 58	220	415-550	21
ASTM A573 Grade 65	240	415-530	20
ASTM A573 Grade 70	290	485-620	28

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
ASME SA573 Grade 58	220	415-550	21
ASME SA573 Grade 65	240	415-530	20
ASME SA573 Grade 70	290	485-620	28

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
EN10025-2 S235J0	235	360-510	17
EN10025-2 S235J2	235	360-510	15
EN10025-2 S235JR	235	360-510	17
EN10025-2 S275J0	275	410-580	15
EN10025-2 S275J2	275	410-580	13
EN10025-2 S275JR	275	410-580	15
EN10025-2 S355J0	355	470-680	14
EN10025-2 S355J2	355	470-680	14
EN10025-2 S355JR	355	470-680	14
EN10025-2 S355K2	355	470-680	12
EN10025-2 S420J0	450	550-720	17

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
EN10025-3 S275N	275	370-510	23
EN10025-3 S275NL	275	370-510	23
EN10025-3 S355N	355	470-630	21
EN10025-3 S355NL	355	470-630	21
EN10025-3 S420N	420	520-680	18
EN10025-3 S420NL	420	520-680	18
EN10025-3 S460N	460	540-720	17
EN10025-3 S460NL	460	540-720	17

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
EN10025-4 S275M	275	370-530	24
EN10025-4 S275ML	355	470-630	22
EN10025-4 S355M	275	370-530	24
EN10025-4 S355ML	355	470-630	22
EN10025-4 S420ML	420	520-680	19
EN10025-4 S460M	460	540-720	17
EN10025-4 S460ML	460	540-720	17

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
EN10025-6 S460Q	460	550-720	17
EN10025-6 S460QL	460	550-720	17
EN10025-6 S460QL1	460	550-720	17
EN10025-6 S500Q	500	590-770	17
EN10025-6 S500QL	500	590-770	17
EN10025-6 S500QL1	550	640-820	16
EN10025-6 S550Q	500	590-770	17
EN10025-6 S550QL	550	640-820	16
EN10025-6 S550QL1	550	640-820	16
EN10025-6 S620Q	620	700-890	15
EN10025-6 S620QL	620	700-890	15
EN10025-6 S620QL1	620	700-890	15
EN10025-6 S690Q	690	770-940	14
EN10025-6 S690QL	690	760-940	14
EN10025-6 S690QL1	690	760-940	14
EN10025-6 S890Q	890	940-1100	11
EN10025-6 S890QL	890	940-1100	11
EN10025-6 S890QL1	890	880-1100	11
EN10025-6 S960Q	960	980-1150	10
EN10025-6 S960QL	960	980-1150	10

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
JIS G3106 SM400A	245	400-510	23
JIS G3106 SM400B	245	400-510	23
JIS G3106 SM400C	245	400-510	23
JIS G3106 SM490A	325	490-610	22
JIS G3106 SM490B	325	490-610	22
JIS G3106 SM490C	325	490-610	22
JIS G3106 SM490YA	325	490-610	19
JIS G3106 SM490YB	365	490-610	19
JIS G3106 SM520B	365	520-640	19
JIS G3106 SM520C	365	520-640	19
JIS G3106 SM570	460	570-720	19

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)
DIN17100 RSt37-2	235	360-510
DIN17100 St37-2	235	360-510
DIN17100 St52-3	355	510-680

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
DIN17102 StE315	285	440-560	24
DIN17102 EStE285	315	440-560	23
DIN17102 TStE315	355	490-630	22
DIN17102 WStE315	380	500-650	20
DIN17102 StE355	420	530-680	19
DIN17102 StE380	460	560-730	17
DIN17102 StE420	315	440-560	23
DIN17102 StE460	315	440-560	23
DIN17102 WStE500	500	610-780	18

product specifications

Product Name
Hot rolled/Cold rolled steel sheet
Thickness
plate:0.35-200mm strip:1.2-25mm
Length
1.2m-12m or according to customer's special request
width
610,760,840,900,914,1000,1200,1250mm
Tolerance
Thickness: +/-0.02mm, Width:+/-2mm
Material grade
Q195 Q215 Q235 Q345
SS490 SM400 SM490 SPHC SPHD SPHE SPHF
SEA1002 SEA1006 SEA1008 SEA1010
S25C S35C S45C
65Mn
SPHT1 SPHT2 SPH3 SPH4
QstE
Others as your requirement
surface
iron gray (low carbon plate), brown (special alloy plate, the high carbon plate), partial ochre (weather resistance), with temperature oxidation pattern, than manufacture rough surface
Standard
ASTM,DIN,JIS,BS,GB/T
Certificate
ISO,CE, SGS,BV,BIS
Payment terms
30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A
Delivery times
Delivered within 30 days after the receipt of deposit
Package
tied up with steel strips and wrapped with water proof paper
Application Range
Widely used in ship, automobile, Bridges, buildings, machinery, pressure vessels and other manufacturing industries
Advantages
1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery
3. Rich supply and export experience, sincere service

Carbon steel Category

Carbon structural steel

Features: Low price, excellent process properties (e.g. weldability and cold formability).
Applications: General engineering structures and general mechanical parts. For example, Q235 can be used to make bolts, nuts, pins, hooks and less important mechanical parts as well as rebar, sections and bars in building structures.
High quality carbon structural steel
Application: Non-alloy steel for making important mechanical parts, generally used after heat treatment.
Carbon tool steel
Characteristics: Eutectic and over-eutectic steel, high strength, high hardness, good wear resistance suitable for the manufacture of a variety of low-speed cutting tools.
Cast steel
Performance: Casting performance is worse than cast iron, but mechanical properties than cast iron.
Applications: mainly used for the manufacture of complex shapes, high mechanical properties required, and in the process is difficult to forging and pressing and other methods of forming the more important mechanical parts, such as automobile transmission housing, rolling stock hooks and couplings.

Related Products

carbon steel steel plate

Alloy steel plate

Wear-resistant steel plate

Ship steel plate

boiler steel plate

Container steel plate

cold rolled steel plate

high carbon steel sheet

spring steel plate

Low carbon steel plate

carbon steel sheet plate

Hot rolled steel plate

high strength steel plate

Carbon steel plate

Weathering steel

Weathered weathering steel plate

High-strength weathering steel plate

Weather-resistant steel plate view wall

Weathering steel engraving

Weathering steel plate rusts

Weathering steel plate landscape

Corrosion and weather resistant steel plate

Weathering steel plate

SB450 Boiler Plate

SB410 Boiler Plate

ABS AH32 marine hot rolled steel plate

ABS AH36 marine hot rolled steel plate

40Mn spring steel plate

45Mn spring steel plate

50Mn spring steel plate

60Mn spring steel plate

65Mn spring steel plate

our related products

10 foot carbon steel plate	1045 carbon steel plate
1010 carbon steel plate	1049 carbon steel plates
1015 carbon steel plate	1055 carbon steel plate
1018 carbon steel plate	1060 carbon steel plate
1020 carbon steel 1 8 plate	1060 carbon steel plates
1020 carbon steel plate	1070 high carbon steel plate
1025 carbon steel plate	1075 carbon steel plate
1030 carbon steel plate	1075 high carbon steel plate
1035 carbon steel plate	1080 carbon steel plate
1040 carbon steel plate	12 x1 8 carbon steel plate

We supply and export Carbon Steel 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

HOME

PRODUCT

Steel Plate

steel pipe

Section steel

Stainless steel