310S stainless steel is austenitic chromium-nickel stainless steel, has a very good resistance to oxidation, corrosion, high temperature, because of the higher percentage of chromium and nickel, so that has a much better creep strength, can continue to work at high temperatures, has a good resistance to high temperatures. Because of nickel (Ni), chromium (Cr) content is high, has a good resistance to oxidation, corrosion, acid and alkali resistance, high temperature resistance, high temperature resistant steel pipe is specially used in the manufacture of electric furnace pipe and other occasions, austenitic type stainless steel after increasing the content of carbon, due to its solid solution strengthening effect so that the strength has been increased, the austenitic type stainless steel chemical composition is characterized by the addition of molybdenum, tungsten, niobium and titanium elements based on chromium, nickel, due to the organization of the Face-centered cubic structure, thus high strength and creep strength at high temperatures. Melting point 1470 ℃, 800 ℃ began to soften, the permissible stress continues to decrease.
Equivalent Material
| Grade | Euronorm | China GB | Japanese JIS | |
| No. | ||||
| 310S | 1.4951 | 06Cr25Ni20 | SUS310S | |
Standard Specification
| Thickness | 4mm-100mm | ||||||
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc | ||||||
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc | ||||||
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc | ||||||
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) | ||||||
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
||||||
Composition Content
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 310S | Min. Max. |
≤0.08 | ≤2.0 | ≤1.5 | ≤0.035 | ≤0.03 | 24.00-26.00 | / | 19.00-22.00 | / |
Ob (MPa) 520 or higher, o0.2 (MPa) 205 or higher, the delta 5 (%) of 40 or higher, Ψ (%) of 50 or more, HB 187 or less can withstand temperatures up to 1150 ℃.
Melting point at 1398 ℃ ~ 1454 ℃
Tempering: 180 ~ 200
Annealing condition, ≤207HB, indentation diameter ≥4.20mm
Quenching, p 62 HRC
Characteristic machining technology
1D — The surface has discontinuous granular shape, also known as fog surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
2D – A slightly silvery white colour.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
2B — Silver white with better gloss and flatness than a 2D surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.
Ba – Excellent surface gloss, high reflectivity, like a mirror surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenching and tempering rolling.
No.3 — Good gloss, coarse grain surface.
Processing technology: polishing and tempering rolling for 2D or 2B with 100~120 abrasive materials (JIS R6002).
No.4 — Good gloss, fine lines on the surface.
Processing process: polishing and tempering rolling for 2D or 2B with 150~180 abrasive materials (JIS R6002).
HL — Silver grey with hair streaks.
Processing technology: 2D products or 2B products with appropriate granularity of abrasive materials for polishing the surface is a continuous abrasive grain.
MIRRO — Specular.
Processing technology: 2D products or 2B products with appropriate granularity of the grinding material grinding and polishing to the mirror effect.
Price List
| Stainless Steel 310S Plate Price List | 310S Plate FOB Per Unit (USD) | |||||||
| 310S stainless steel Plate | $2100.00-$2800.00 | |||||||
| 310S mirror stainless steel Plate | $2300.00-$3000.00 | |||||||
| Stainless Steel Plate 310S | $2100.00-$2800.00 | |||||||
| Standard size 4×8 metal sus310S grade stainless steel checkered Plate prices | $2100.00-$2800.00 | |||||||
