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High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available

China High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available

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High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available

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Thickness	0.15mm-300mm
Width	1250mm 1500mm or as per client's requirement
Length	1000mm-12000mm or according to customer's special request
Technique	Cold Rolled And Hot Rolled
Carbon content	High-carbon steel (0.60 – 1.25)
Microstructure	Pearlite
C	0.15
Si	0.75
Mn	2.00
P	0.06-0.12
S	0.008
Cu	0.25-0.50
Cr	0.3-1.25
Ni	0.65
Grade	Q550NQR1

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Product Details
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Product Specification


Thickness	0.15mm-300mm	Width	1250mm 1500mm or as per client's requirement
Length	1000mm-12000mm or according to customer's special request	Technique	Cold Rolled And Hot Rolled
Carbon content	High-carbon steel (0.60 – 1.25)	Microstructure	Pearlite
C	0.15	Si	0.75
Mn	2.00	P	0.06-0.12
S	0.008	Cu	0.25-0.50
Cr	0.3-1.25	Ni	0.65
Grade	Q550NQR1
High Light	High Strength Carbon Steel Plate ，Cold Rolled And Hot Rolled Carbon Steel Sheet ，0.15mm-300mm Thickness Structural Steel Plate

Carbon Structural Steel Plate

High-quality carbon steel plates designed for structural applications, offering a balance of strength, durability, and formability.

Premium Carbon Structural Steel

Our carbon structural steel plates are manufactured with less than 0.8% carbon content, ensuring superior mechanical properties compared to standard carbon steel. They are meticulously produced to minimize sulfur, phosphorus, and non-metallic inclusions, resulting in a product that is both robust and reliable for demanding industrial uses.

Key Benefits:

Enhanced Mechanical Properties
Excellent Durability and Strength
Good Formability and Weldability
Reduced Impurities for Higher Quality

Ideal For: Construction, manufacturing, automotive, heavy machinery, and infrastructure projects.

Product Attributes

Brand: N/A

Origin: N/A

Material: Carbon Structural Steel

Color: Mill Finish

Packaging & Delivery: Mill Test Certificate supplied. Third Party Inspection acceptable.

Technical Specifications

General Specifications

Product Name	Standard	Material Grades	Thickness	Width	Length	Technique
Carbon steel sheet / steel plate	JIS, AISI, ASTM, GB, DIN, EN	ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade 42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80 EN: S185, S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE	0.15mm-300mm	1250mm 1500mm or as per client's requirement	1000mm-12000mm or according to customer's special request	Cold Rolled And Hot Rolled

Grade Specific Compositions (Example: Cor-ten Series)

Grade	C	Si	Mn	P	S	Cu	Cr	Ni
Cor-ten A	0.12	0.25-0.75	0.20-0.50	0.01-0.2	0.03	0.25-0.55	0.5-1.25	0.65
Cor-ten B	0.16	0.3-0.5	0.8-1.25	0.03	0.03	0.25-0.40	0.4-0.65	≤0.4
SPA-H	0.12	0.2-0.75	0.60	0.07-0.15	0.035	0.25-0.55	0.3-1.25	0.65
9CuPCrNi-A	0.12	0.2-0.75	0.20-0.50	0.07-0.15	0.040	0.25-0.55	0.3-1.25	0.65
Q235NH	0.13	0.10-0.40	0.20-0.60	0.03	0.030	0.25-0.55	0.40-0.80	0.65
Q295NH	0.15	0.10-0.50	0.30-1.00	0.03	0.030	0.25-0.55	0.40-0.80	0.65
Q355NH	0.16	0.5	0.50-1.50	0.03	0.030	0.25-0.55	0.40-0.80	0.65
Q415NH	0.12	0.65	1.10	0.025	0.030	0.20-0.55	0.30-1.25	0.12-0.65
Q460NH	0.12	0.65	1.50	0.025	0.030	0.20-0.55	0.30-1.25	0.12-0.65
Q500NH	0.12	0.65	2.0	0.025	0.030	0.20-0.55	0.30-1.25	0.12-0.65
Q550NH	0.12	0.65	2.0	0.025	0.030	0.20-0.55	0.30-1.25	0.12-0.65
Q265GNH	0.12	0.10-0.40	0.20-0.50	0.07-0.12	0.020	0.2-0.45	0.30-0.65	0.25-0.50
Q295GNH	0.12	0.10-0.40	0.20-0.50	0.07-0.12	0.020	0.25-0.45	0.30-0.65	0.25-0.50
Q310GNH	0.12	0.25-0.75	0.20-0.50	0.07-0.12	0.020	0.25-0.55	0.30-1.25	0.65
Q355GNH	0.12	0.20-0.75	1.00	0.07-0.15	0.020	0.25-0.55	0.30-1.25	0.65
Q345GNHL	0.12	0.25-0.75	0.20-0.50	0.07-0.15	0.035	0.25-0.55	0.30-0.65	0.65
Q295GQR2	0.12	0.10-0.40	0.20-0.50	0.06-0.12	0.020	0.25-0.45	0.30-0.65	0.25-0.5
Q295GQR3	0.12	0.20-0.40	0.25-0.55	0.06-0.12	0.020	0.25-0.50	---	---
Q345NQR2	0.12	0.25-0.75	0.20-0.50	0.06-0.12	0.020	0.25-0.50	0.3-1.25	0.12-0.65
Q345NQR3	0.12	0.20-0.50	0.25-0.70	0.06-0.12	0.020	0.25-0.50	---	---
Q400NQR1	0.12	0.75	1.10	0.025	0.008	0.25-0.55	0.3-1.25	0.12-0.65
Q450NQR1	0.12	0.75	1.50	0.025	0.008	0.25-0.55	0.3-1.25	0.12-0.65
Q500NQR1	0.12	0.75	2.00	0.025	0.008	0.25-0.55	0.3-1.25	0.12-0.65
Q550NQR1	0.16	0.75	2.00	0.025	0.008	0.25-0.55	0.3-1.25	0.65

Carbon Content & Properties

Carbon content (wt.%)	Microstructure	Properties	Examples	Standards
Low-carbon steel (< 0.25)	Ferrite, pearlite	Low hardness and cost. High ductility, toughness, machinability and weldability	AISI 304, ASTM A815, AISI 316L	N/A
Medium-carbon steel (0.25 – 0.60)	Martensite	Low hardenability, medium strength, ductility and toughness	AISI 409, ASTM A29, SCM435	N/A
High-carbon steel (0.60 – 1.25)	Pearlite	High hardness, strength, low ductility	AISI 440C, EN 10088-3	N/A

Company Details

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Business Type:

Manufacturer,Exporter,Seller 
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Year Established:

2006 
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Total Annual:

15000000-20000000
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Employee Number:

400~500 
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Ecer Certification：

Verified Supplier 

Hongtu Metal was founded in 2006 with a registered capital of 27 million US dollars. It is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Since its establishment, the company has developed rapidly. It has built long-term and stable cooper... Hongtu Metal was founded in 2006 with a registered capital of 27 million US dollars. It is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Since its establishment, the company has developed rapidly. It has built long-term and stable cooper...

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Jiangsu Hongtu Metal Technology Co.,Limited
No.118 Beihuan Road, Xishan District, Wuxi City, Jiangsu Province China
https://www.sheetsstainless-steel.com/

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