- sales@hindustansteel.com
- 390/392, Ground Floor, Shankar Mansion, Vanita Vishram Chowk, S.V.P. Road, Mumbai - 400004
Phone
+91-9820944724
+91-9820944724
Home > Our Products > Carbon Steel Plates > Grade / Specification > ASTM A283 Grade C Plate
If you’re searching for ASTM A283 Grade C plate suppliers in India, you’ve reached the right source.
At Hindustan Steel Corporation, we supply cut-to-size ASTM A283 Grade C carbon steel plates, offering fast dispatch, MTCs, and export-ready packaging.
This grade is popular for moderate-strength structural applications where cost-effective, easy-to-fabricate material is needed.
ASTM A283 Grade C is a low to intermediate tensile strength carbon steel plate grade specified by ASTM International (USA).
It falls under the A283/A283M standard, intended for general structural and non-pressure applications.
Key Features of ASTM A283 Grade C:
Note: It’s more economical but lower in strength compared to A36 or A516 Gr 70.
ASTM A283 Grade C is commonly used in:
We supply both stock sizes and custom-cut A283 C plates for Indian and export projects.
| Property | Value |
|---|---|
| Yield Strength (min) | 205 MPa (30 ksi) |
| Tensile Strength | 380–515 MPa |
| Elongation | 20% min (in 200 mm gauge length) |
| Hardness | Approx 120–160 HB |
| Weldability | Excellent |
| Machinability | Good |
Note: Mechanical properties may vary by thickness and rolling batch.
Mill Test Certificates (MTCs) with each delivery.
| Element | Percentage |
|---|---|
| Carbon (C) | ≤ 0.24% |
| Manganese (Mn) | 0.60–0.90% |
| Phosphorus (P) | ≤ 0.04% |
| Sulfur (S) | ≤ 0.05% |
For full ASTM A283 Grade C chemical composition PDF, contact our team.
| Standard | Equivalent Grade |
|---|---|
| ASTM A283 Grade C | Original (USA ASTM Standard) |
| IS 2062 Grade B | Common Indian Equivalent |
| EN 10025 S275JR | European Equivalent |
| JIS G3101 SS400 | Japanese Equivalent |
| DIN St37-2 / St44-2 | German Equivalent |
For export projects, we help buyers choose the right equivalent where ASTM A283 Grade C is not readily available.
| Parameter | Range |
|---|---|
| Thickness | 6 mm to 100 mm |
| Width | Up to 2500 mm |
| Length | Up to 12000 mm |
| Custom Cut-to-Size | Available |
| CNC Drilling & Profiling | On Request |
We supply full-size plates as well as cut and profiled blanks per project drawings.
Note: Not recommended for pressure vessels or low-temperature critical service.
Welding:
Excellent weldability with MIG, TIG, and Stick welding processes.
Cutting:
Can be easily cut using plasma, oxy-fuel, waterjet, or laser cutting.
Machining:
Good machinability with standard carbon steel tooling.
Forming/Bending:
Capable of cold bending for most general fabrication requirements.
Drilling:
CNC drilling available for bolt holes, flange making, and base plate applications.
Our team can help compare ASTM A283 Grade C vs A36 or other structural grades based on your project needs.
We export ASTM A283 Grade C plates to:
Export Packing Includes:
We handle small trial orders as well as bulk container loads.
Choose ASTM A283 Grade C if your project requires:
Consider switching to IS 2062, S275JR, or ASTM A36 if:
For pressure vessel projects, select ASTM A516 Gr 70 or A285 Gr C instead.
Minimum 205 MPa (30 ksi).
Yes, it has good weldability with standard methods.
Mainly carbon, manganese, phosphorus, and sulfur.
Yes, IS 2062 Grade B/C is a common Indian equivalent.
6 mm to 100 mm thickness.
Yes, we provide cut-to-size and CNC profiling services.
Yes, to UAE, Saudi Arabia, South Africa, and other regions.
No, prefer ASTM A516 Gr 70 for pressure applications.
A36 has higher yield strength (250 MPa vs 205 MPa)
Yes, with full chemical and mechanical property details.
Yes, from SGS, Lloyd’s, TUV, or others.
Yes, good for general fabrication processes.
Approx 78.5 kg per mm thickness per m².
Call, email, or WhatsApp us with your size and quantity requirements.
Request ASTM A283 Grade C Plate Price + Datasheet
Need a quick quote for ASTM A283 Grade C plates?
Contact Hindustan Steel Corporation today.
Ask for:
+91-22-66159018
+91-9820944724
sales@hindustansteel.com hindustansteel1@gmail.com
390/392, Ground Floor, Shankar Mansion, S.V.P. Road, Mumbai – 400004, India
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+91-22-66159018
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