Sky Steel Structure Co., Ltd. is a professional carbon steel material supplier serving global industries such as construction, manufacturing, infrastructure, mining, and heavy engineering. As an experienced high carbon steel plate supplier, we focus on delivering consistent quality steel products with full material traceability and stable industrial performance.
International Standards: All products are manufactured in accordance with ASTM, EN, JIS, and GB standards.
Quality Assurance: Each shipment can be provided with Mill Test Certificates (MTC), chemical composition reports, and third-party inspection documents to support procurement verification and engineering compliance.
High Performance & Industry Applications
High carbon steel plate is a carbon steel material containing approximately 0.60% to 1.00% carbon, designed for applications that require high hardness, wear resistance, and mechanical strength. It performs particularly well after heat treatment processes such as quenching and tempering, which enhance hardness while maintaining structural stability.
Among commonly used grades, 1095 high carbon steel plate (about 0.95% carbon content) is widely applied in:
Cutting tools and industrial blades
Heavy-duty springs
Precision components requiring deformation resistance under load
Engineering Characteristics
From an engineering application perspective, high strength carbon steel plate provides reliable performance in environments involving friction, impact, and continuous stress.
Balanced Properties: It offers a strong balance between hardness and toughness, making it suitable for both structural and wear-resistant applications.
Workability: In the annealed condition, the material supports efficient machining and forming, while after heat treatment it achieves improved hardness and extended service life.
Validation: These performance characteristics are commonly validated through standard metallurgical testing and quality inspection processes to ensure consistency across production batches.
In addition to plate products, we also supply related structural materials such as high quality carbon steel pipe, which is widely used in construction frameworks, mechanical systems, industrial piping, and engineering structures requiring strength and durability.
As part of an integrated steel supply solution, we ensure material consistency across different product categories to support diversified industrial requirements. With strong technical experience in steel processing and global supply chain management, we provide reliable and cost-effective material solutions tailored to customer project specifications and application needs.
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SAE1078M High Carbon Steel PlateSAE1078M High Carbon Steel Plate is renowned for its superior strength and hardness, derived from a relatively high carbon content. This steel plate exhibits excellent wear - resistance, making it an ideal choice for applications that...view more
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T12 High Carbon Steel Plate For ConstractionT12 High Carbon Steel Plate is a type of carbon tool steel with a carbon content of around 1.2%. It offers extremely high hardness and excellent wear - resistance after heat treatment, making it ideal for manufacturing cutting tools,...view more
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AISI 1095 High Carbon Steel PlateAISI 1095 high carbon steel plate contains around 0.90% - 1.03% carbon, along with small amounts of manganese, silicon, and minimal phosphorus and sulfur. It offers high hardness, reaching about 58 - 62 HRC after heat treatment, along...view more
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High Strength Carbon Steel PlateHigh carbon steel plates are steel plates with a relatively high carbon content, typically ranging from 0.60% to 1.40% carbon by weight. Besides carbon, they may also contain other elements such as manganese (usually around 0.30% -...view more
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S60 High Carbon Steel Galvanized SheetS60 is a high-carbon steel grade (0.57-0.65% carbon content) that combines exceptional strength with the corrosion protection of galvanization. The zinc coating makes it particularly suitable for applications requiring both durability...view more
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GCr15 Carbon Steel PlateGCr15 is a high-carbon chromium bearing steel widely used in industrial applications requiring exceptional wear resistance and fatigue strength.view more
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65Mn Carbon Steel Sheet65Mn is a high-carbon manganese steel widely used in industrial applications due to its excellent elasticity, wear resistance, and high strength. It belongs to the spring steel category and is commonly supplied in sheet form for...view more
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High Carbon Steel SheetHigh carbon steel sheets are steel plates with a carbon content ranging from 0.60% - 1.25%. Due to their high carbon content, high-carbon steel plates exhibit excellent hardness and wear resistance, but relatively low toughness.view more
Product Parameters
|
Steel Grade |
GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B,Q345C,Q345D,Q345E,Q390A,Q390B,Q390C,Q390D,Q390E,Q420, Q420B,Q420C,Q420DQ420E,Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D,Q620E,Q690D,Q690E ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade 42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80 JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE |
|
Standard |
GB/T709-2006, ASTM A36, JIS G4051, DIN EN 10083, SAE 1045, ASTM A29M |
|
Thickness |
0.15mm-300mm |
|
Width |
500-2250mm |
|
Length |
1000mm-12000mm or according to customer's special request |
|
Tolerance |
Thickness: +/-0.02mm, Width:+/-2mm |
|
MOQ |
5 Tons |
|
Package |
Bundle with steel strip,Container shipping |
|
Mill MTC |
Can be supplied before shipment |
|
Inspection |
The Third Party inspection can be accepted,SGS,BV |
|
Items |
Material |
Thickness (mm) |
Length (mm) |
Width (mm) |
|
MS Hot Rolled Steel Sheet |
Q235 SS330 SS400 A36M |
6-25 |
4000-13000 |
1500-2500 |
|
EN10025 Hot Rolled Steel Sheet |
S185 S235 S275 S355 |
6-30 |
4000-13000 |
1500-2500 |
|
Steel Sheet for Boiler |
Q2345R Q345R |
6-36 |
4000-13000 |
1500-2500 |
|
Steel Sheet for Hull |
AH32 AH36 DH32 DH36 |
6-25 |
4000-13000 |
1600-2450 |
|
Steel Sheet for Bridge |
Q235 Q345 Q370 Q420 |
1.2-40 |
4000-18000 |
1500-3250 |
|
Steel Sheet for Car Girder |
370L 420L 440L 510L 550L |
1.6-14 |
4000-18000 |
1500-3250 |
|
Steel Sheet for High-Rise Building |
Q235GJ Q345GJ Q390GJ Q420GJ Q460GJ |
6-60 |
4000-18000 |
1500-3250 |
|
Steel Sheet for Welding Gas Cylinder |
HP235 HP265 HP295 HP325 HP345 |
2.5-14 |
4000-18000 |
1500-3250 |
|
Steel Sheet for Pipeline |
L245 L290 L320 L360 L390 L415 L450 L485 L555 |
6-27 |
4000-18000 |
1600-3250 |
|
Steel Sheet for Oil Casing |
J55 N80 |
<=21 |
4000-18000 |
1600-3250 |
|
Grade |
Standard |
Chemical Composition |
Deoxygenation Method |
||||
|
C |
Mn |
Si |
S |
P |
|||
|
≤ |
|||||||
|
Q195 |
- |
0.06~0.12 |
0.25~0.50 |
0.3 |
0.05 |
0.045 |
F,b,Z |
|
Q215 |
A |
0.09~0.15 |
0.25~0.55 |
0.3 |
0.05 |
0.045 |
F,b,Z |
|
B |
0.045 |
F,b,Z |
|||||
|
Q235 |
A |
0.14~0.22 |
0.30~0.65 |
0.3 |
0.05 |
0.045 |
F,b,Z |
|
B |
0.12~0.20 |
0.30~0.70 |
0.045 |
||||
|
C |
≤0.18 |
0.35~0.18 |
0.04 |
0.04 |
Z |
||
|
D |
≤0.17 |
0.035 |
0.035 |
TZ |
|||
|
Q255 |
A |
0.18~0.28 |
0.40~0.70 |
0.3 |
0.05 |
0.045 |
F,b,Z |
|
B |
0.045 |
||||||
|
Q275 |
- |
0.28~0.38 |
0.50~0.80 |
0.35 |
0.05 |
0.045 |
b,Z |
Application Areas
Construction and Bridge Engineering
General carbon steel plates can be used in the construction of buildings and bridges, including components such as beams, columns, staircases, and more.
Shipbuilding and Marine Engineering
Common carbon steel plates are suitable for manufacturing various parts in shipbuilding and marine engineering, such as hulls, mechanical equipment, and structural components.
Energy Industry
General carbon steel plates are used in equipment and pipelines within the oil, gas, and chemical industries, including refining towers, reactors, and other related infrastructure.
Automobile Manufacturing
General carbon steel plates are widely used in the automotive industry for manufacturing parts such as chassis, doors, windows, and structural components.
Machinery Manufacturing
General carbon steel plates are applicable in mechanical manufacturing for parts such as gears, bearings, and other components.
Agriculture and Furniture Manufacturing
Common carbon steel plates can also be used in agricultural machinery as well as in the manufacturing of furniture and other related products.

Low Carbon Steel – Composition of 0.05%-0.25% carbon and up to 0.4% manganese. Also known as mild steel, it is a low-cost material that is easy to shape. While not as hard as higher-carbon steels, carburizing can increase its surface hardness.
Medium Carbon Steel – Composition of 0.29%-0.54% carbon, with 0.60%-1.65% manganese. Medium carbon steel is ductile and strong, with long-wearing properties.
High Carbon Steel – Composition of 0.55%-0.95% carbon, with 0.30%-0.90% manganese. It is very strong and holds shape memory well, making it ideal for springs and wire.
Very High Carbon Steel - Composition of 0.96%-2.1% carbon. Its high carbon content makes it an extremely strong material. Due to its brittleness, this grade requires special handling.
Certificate




As one of the leading high carbon steel plate suppliers in China, we warmly welcome you to buy cheap high carbon steel plate for sale here from our factory. All our products are with high quality and low price. Contact us for free sample.
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