JIS G3141 SPCC-SD Cold Rolled Carbon Steel Coil Matte Finish 0.5mm 0.8mm 1.0mm 1.2mm

• Customization: Available
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, Mtc, SGS, BV
• Surface Treatment: Oiled / Pickled
• Technique: Hot Rolled Cold Rolled
• Application: Construction, Automobile Industry, Machinery Manuf
• Edge: Mill
• Stock: Stock
• Steel Grade: Q235B, Q345b, A36, Ss400, S235jr, SAE1006, SAE1008
• Coil ID: 508 mm / 610 mm
• Coil Weight: 3 - 25 Tons (or as Per Request)
• Processing Service: Decoiling, Slitting, Laser Cutting, Bending, Punch
• Third-Party Inspection: Support SGS, BV, Intertek, etc.
• Certificate: Mtc (Mill Test Certificate En 10204 3.1)
• Transport Package: Standard Seaworthy Export Packing
• Specification: Thickness: 0.1-25.0mm, Width: 500-3000mm, Coil ID:
• Trademark: YDHC
• Origin: Chongqing China
• HS Code: 7208
• Production Capacity: 5000 Tons / Month

Product Description

Hot Rolled Carbon Steel Coils & Sheets

We supply premium hot-rolled mild carbon steel in both coils and precision-cut sheets. Our product line ranges from raw mill-finish coils to customized slit and decoiled products.

Steel Categories: Common Carbon Structural Steel, Low-Alloy Steel, and High-Strength Alloy Steel.
Processing Options: Straight Coils, Slit Bands, Decoiled Plates, and Flattened Sheets.
Key Applications: Cold Forming, Automobiles, Mechanical Structures, Pressure Vessels, Pipelines, and General Construction.
Factory Direct Supply | Mixed Specifications Loading | Customizable Sizes

Item	Product Specifications
Product Name	Hot Rolled / Cold Rolled Mild Carbon Steel Coils & Steel Plates
Product Categories	* Carbon Structural Steel: Q235B/C/D/E, Q345B/C/D/E, Q460C/D/E * Alloy Steel: 40Cr, 50Mn, 65Mn, 15CrMo, 35CrMo, 42CrMo * Pressure Vessel Steel: Q245R, Q345R, Q370R
Available Materials	Q195, Q215, Q235, Q345, SS490, SM400, SM490, SPHC, SPHD, SPHE, SPHF, SAE 1002, SAE 1006, SAE 1008, SAE 1010, SPHT1, SPHT2
Thickness Range	2.0mm – 25.0mm (Up to 100mm for steel plates upon request)
Width Range	500mm – 3000mm (Regular Width: 1000mm, 1250mm, 1500mm)
Tolerance	Thickness: ±0.02 mm | Width: ±2 mm (Strictly complies with standards)
Technical Standards	ASTM, DIN, JIS, BS, GB/T
Surface Finish Options	* Mill Finish: Natural iron gray with temperature oxidation patterns. * Pickled & Oiled (P&O): Cleaned surface with anti-rust oil protection. * Shot Blasted / Bare: Shot-blasted rough surface for easy welding/coating. * Weather Resistance Finish: Brown/ochre oxide layer for atmospheric corrosion resistance.
Processing Services	Decoiling (Coil to Plate), Slitting, Laser Cutting, Bending, Welding, Punching
Applications	Shipbuilding, Automobile Manufacturing, Bridges, Buildings & Structures, Heavy Machinery, Pressure Vessels, etc.
MOQ	5 Tons (Sample orders are highly acceptable)
Package	Standard seaworthy export packing (Securely tied up with high-strength steel strips)

Specification

Standard	Grade	C max (%)	Mn max (%)	Si max (%)	P max (%)	S max (%)	Yield Strength min (MPa)	Tensile Strength (MPa)	Elongation min (%)
JIS G3101	SS400	0.22	1.40	0.50	0.035	0.035	245	400 - 500	26
ASTM A36	A36	0.25	0.80 - 1.20	0.40	0.045	0.050	250	400 - 520	26
ASTM A283	A283 Grade C	0.24	0.90	0.40	0.035	0.040	210	310 - 510	22 - 27
GB/T 700	Q235A	0.22	0.30 - 0.65	0.30	0.045	0.050	235	370 - 460	21 - 26
GB/T 700	Q235B	0.20	0.30 - 0.70	0.30	0.045	0.045	235	375 - 460	21 - 26
GB/T 700	Q235C	0.17	0.35 - 0.80	0.30	0.040	0.040	235	375 - 460	21 - 26
GB/T 700	Q235D	0.17	0.35 - 0.80	0.35	0.035	0.035	235	375 - 460	21 - 26
EN 10025-2	S235JR	0.17	1.40	0.35	0.035	0.035	235	360 - 510	26

Main Products

 
Chongqing Yaoda Hongcheng Metal Products Co., Ltd. is a professional global supplier of metal materials, specializing in stainless steel, galvanized steel, aluminum, and carbon steel products. With years of experience in international trade and steel supply chain management, we are committed to delivering high-quality metal solutions and reliable export services to customers worldwide.
 
Backed by a strong network of trusted mills and long-term manufacturing partners across China, we provide a wide range of products including steel coils, sheets, plates, pipes, tubes, bars, structural steel, and customized processing products. Our materials are widely used in construction, manufacturing, machinery, decoration, energy, transportation, and infrastructure projects.

Packaging & Shipping

FAQ

Q1: Can you provide decoiling and slitting services?
A: Yes. We offer professional processing services, including decoiling (cutting coils into sheets) and slitting (cutting wide coils into narrow strips/bands) to meet your exact project dimensions.
 
Q2: What surface finishes do you supply for carbon steel?
A: We supply Mill Finish (black/iron gray), Pickled & Oiled (P&O) for excellent rust protection, and Shot Blasted rough surfaces depending on your fabrication and welding needs.
 
Q3: How do you protect steel coils from rust during ocean shipping?
A: We use strict Standard Seaworthy Export Packing: waterproof paper, protective plastic film, and heavy-duty steel strapping on wooden or iron pallets to prevent saltwater corrosion during transit.
 
Q4: What is your MOQ and delivery time for steel sheets?
A: Our standard MOQ is 5 tons. Delivery typically takes 7–15 days   We support mixing multiple sizes in a single container.
 
Q5: Do you accept third-party quality inspections?
A: Yes, 100%. Every shipment comes with a Mill Test Certificate (MTC). We fully welcome and support independent third-party inspections by SGS, BV, or Intertek at our warehouse before loading.