
Alloy 31 Plate Sheet
1. Material grade: ASTM B625, ASME SB 625
2. Width: 1000~2500mm or as per your requirements
3. Length: 0~12m or as per your requirements
4. Thickness: 0.5~ 50mm or as per your requirements
Alloy 31 plate sheet, is a nickel-chromium-molybdenum alloy. 1.4562 stainless steel resists pitting and crevice corrosion, stress corrosion cracking, and corrosion by sulfuric, hydrochloric and phosphoric acids. Excellent resistance to both oxidizing and reducing media. ASME SCVIII Div 1 covers up to 430°C (800°F). We are a supplier of alloy 31 with 15+ years of export experience, contact us for more information and free quotes!
ASTM B625 UNS N08031 Plate ASTM Standard:
- ASTM B625: specification covers alloys UNS N08904, UNS N08925, UNS N08031, UNS N08932, UNS N08926, and UNS R20033 plate, sheet, and strip in the annealed temper.
- Alloy 31 Plates Price: $30.00 - 60.00, prices are fluctuating as per market
- Alloy 31 Suppliers: We stock and produce Carpenter 31 Plate, sheet, pipe, tube, bar, fitting, flange, welding wire, pipe spools.

Specification of Alloy 31 Sheets & Plates
- Specifications : ASTM B625 / ASME SB625
- Dimensions : ASTM, ASME, and API
- Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
- Thickness : 4mm-100mm
- Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
- Surface Finish : 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, chequered, embossed, hairline, sand blast, Brush, etching, Hot rolled plate (HR), Cold rolled sheet (CR), SATIN (Met with Plastic Coated) etc
- Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
- Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Chemical Composition of Alloy 31 Plate
| % | Cr | Mn | Fe | Mo | Si | P | Ni | S | Cu | C | N |
| Min | 26.0 | - | Rest | 6.00 | - | - | 30.0 | - | 1.00 | - | 0.15 |
| Max | 28.0 | 2.00 | - | 7.00 | 0.30 | 0.02 | 32.0 | 0.01 | 1.40 | 0.015 | 0.25 |
Alloy 31 Plate Sheet Mechanical Properties
| Melting point | Elongation,% | Tensile strengtd, MPa | Density | Yield strengtd, MPa |
| 1350-1370℃ | ≥40 | ≥650 | 8.10 g/cm3 | ≥280 |
ASME SB 625 UNS N08031 Sizes and Dimensions
- Cold rolled Carpenter 31 Sheet: 0.5-6.4 mm
- Hot rolled Alloy UNS N08031 Plate : 3.0–10.0 mm
- Alloy 1.4562 Plate Sheet : 0.01~200mm
Alloy 31 UNS N08031 Plate Applications
- Chemical processing
- Petrochemical
- Power generation
- Marine environments
- Heat exchangers
- Chemical reactors
- Pipes and valves
FAQ
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Hot Tags: alloy 31 plate, 1.4562 alloy 31, uns n08031, nickel plated alloy
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