High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available in Cold Rolled and Hot Rolled for sale

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High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available in Cold Rolled and Hot Rolled

Categories	Carbon Steel Plate
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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Jiangsu Hongtu Metal Technology Co.,Limited

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High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available in Cold Rolled and Hot Rolled

Carbon Structural Steel Plate

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

Carbon steel plate manufacturing process

Carbon steel plate industrial application

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

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High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available in Cold Rolled and Hot Rolled

High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available in Cold Rolled and Hot Rolled

High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available in Cold Rolled and Hot Rolled

High Strength Carbon Steel Plate

Cold Rolled And Hot Rolled Carbon Steel Sheet

0.15mm-300mm Thickness Structural Steel Plate

High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available in Cold Rolled and Hot Rolled