S31008 Stainless Steel Plate
Grade: S31008 (310S)
Thickness: 0.5mm to 100mm
Width: 1000mm to 2000mm
Length: 2000mm to 6000mm
Quality control: Support for third-party inspections (SGS, TÜV, BV, etc.)
Packaging: Reliable packaging (wooden crates, plastic caps, woven sacks)
BAOHUI STEEL produces S31008 Stainless Steel Plate (also known as 310S), a high-alloy austenitic stainless steel designed for extreme high-temperature applications. With high chromium and nickel content, this grade offers exceptional oxidation resistance and strength at elevated temperatures, making it suitable for furnace parts, heat treatment equipment, and other thermal processing systems where resistance to scaling is critical.
Key Features
Exceptional Oxidation Resistance: Withstands temperatures up to 1150°C continuously
High-Temperature Strength: Maintains mechanical properties at elevated temperatures
Good Corrosion Resistance: Suitable for various corrosive environments
Excellent Cyclic Oxidation Resistance: Performs well under thermal cycling conditions
Scale Resistance: Forms a protective oxide layer at high temperatures
Technical Specifications
|
Parameter |
Specification |
|
Standard |
ASTM A240/ASME SA240 |
|
Grade |
S31008 (310S) |
|
Thickness |
0.5mm to 100mm |
|
Width |
1000mm to 2000mm |
|
Length |
2000mm to 6000mm |
|
Surface Finish |
2B, BA, No.1, No.4, HL |
Chemical Composition (%)
|
Element |
Requirements |
Typical Value |
|
Carbon (C) |
≤ 0.08 |
0.05 |
|
Chromium (Cr) |
24.0-26.0 |
25.2 |
|
Nickel (Ni) |
19.0-22.0 |
20.5 |
|
Manganese (Mn) |
≤ 2.00 |
1.3 |
|
Phosphorus (P) |
≤ 0.045 |
0.025 |
|
Sulfur (S) |
≤ 0.030 |
0.015 |
|
Silicon (Si) |
≤ 1.00 |
0.55 |
|
Iron (Fe) |
Balance |
Balance |
Mechanical Properties
|
Property |
Requirements |
Typical Value |
|
Tensile Strength |
≥ 515 MPa |
620 MPa |
|
Yield Strength (0.2% Offset) |
≥ 205 MPa |
310 MPa |
|
Elongation (in 2") |
≥ 40% |
50% |
|
Hardness (Brinell) |
≤ 201 HB |
180 HB |
|
Hardness (Rockwell B) |
≤ 95 HRB |
85 HRB |
Equivalent Grades
|
Standard System |
UNS |
EN (DIN) |
JIS |
|
Grade |
S31008 |
1.4845 |
SUS 310S |
Quality Assurance
- Mill Test Certificate EN 10204 3.1/3.2
- Third-Party Inspection Available (SGS, BV, TUV)
- Dimension Tolerance per ASTM A480
- Surface Quality Inspection
- Chemical Composition Verification
- Mechanical Properties Testing
- High-Temperature Performance Testing (on request)
FAQ
Q: What is your S31008 Stainless Steel Plate standard packaging?
A: We use export-standard packaging: plastic end caps, anti-rust paper wrapping, and secure bundling in woven bags or wooden cases. Custom packaging is available.
Q: What payment terms do you accept?
A: We accept T/T (30% deposit, 70% against B/L copy), L/C at sight, and flexible payment plans for large orders.
Q: What are your shipping options?
A: We arrange sea freight (FCL/LCL), air freight, or rail transport with full tracking provided. Delivery time depends on the destination.
Q: How do you ensure quality?
A: All pipes come with EN 10204 3.1 certification. We welcome third-party inspections (SGS, BV, etc.) and perform rigorous in-house testing.
Q: What is your quality guarantee policy?
A: We respond to quality claims within 24 hours and provide solutions, including replacement or compensation if the issue is verified.
Request Your Quote Today!
Contact Us forS31008 Stainless Steel Plate Competitive Pricing and Expert Support!
WhatsApp: 8613468954786
Email:baohui@bhsteelpipe.com
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