SUS310 Stainless Steel Plate in Stock
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SUS310 stainless steel plates are typically available in a NO.1 finish (hot rolled, annealed, and pickled, matte silver-gray) or can be provided with other precision finishes such as 2B/BA/No.4/8K upon request. Thickness range: 3.0–100.0 mm (or even thicker), width: 1000–2000 mm, length can be customized. Widely used in high-temperature furnace components, heat exchangers, combustion chambers, chemical equipment, and high-temperature corrosion-resistant structural parts, ensuring high-temperature stability and long service life.
SUS310 stainless steel plate in stock
| Standard | Grade | Thickness (mm) | Width (mm) | Length (mm) | Surface Finish | Certification |
|---|---|---|---|---|---|---|
| ASTM A240 / JIS G4304 | SUS310 / 310S | 3 – 50 | 1000 – 2000 | 2000 – 6000 | NO.1, 2B, or Polished | ISO, SGS, BV, TUV |
Chemical Composition (%)
| Element | C | Si | Mn | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| SUS310 | ≤ 0.25 | ≤ 1.50 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 24.0–26.0 | 19.0–22.0 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength (MPa) | ≥ 520 |
| Yield Strength (MPa) | ≥ 205 |
| Elongation (%) | ≥ 40 |
| Hardness (HB) | ≤ 187 |
| Melting Range (°C) | 1400 – 1450 |
| Max Service Temperature | 1100°C |
SUS310 Stainless Steel Plate Price Trend (October 2025 Update)
| Thickness (mm) | Surface Finish | Price (USD / Ton) | Origin |
|---|---|---|---|
| 3 – 6 mm | NO.1 | $3,400 – $3,600 | China |
| 8 – 20 mm | NO.1 | $3,550 – $3,800 | China |
| 25 – 40 mm | NO.1 | $3,700 – $3,950 | China |
💡 Prices are expected to increase by 5–8% next month due to rising nickel prices and global demand for heat-resistant steels.
🔥 Order now to lock in current factory prices and ensure timely delivery. Email: info@gneestainless.com
With over 18 years of export experience, Gnee Steel is a trusted manufacturer and global supplier of stainless steel plates, coils, and tubes. We specialize in heat-resistant alloys like SUS310, 309S, and 253MA, serving industries across Europe, the Middle East, Southeast Asia, and South America.
Our Advantages:
✅ Factory-direct pricing with ISO & SGS certification
✅ Advanced processing: cutting, bending, drilling, plasma polishing
✅ Fast delivery (7–15 days) with flexible MOQ
✅ Customized solutions for industrial furnaces and boilers
Export Standard：Waterproof paper + PVC film + wooden pallet
