UNS S31277 Super Austenitic Stainless Steel Plate 27-7Mo Hot Rolled Corrosion Resistant ASTM A240
Price:
5
MOQ:
500
Delivery Time:
Negotiable
Product Description
UNS S31277 Super Austenitic Stainless Steel Plate 27-7Mo SS Plate ASTM A240
High-performance super austenitic stainless steel plate with exceptional corrosion resistance for demanding industrial applications.
Product Specifications
| Products | Stainless Steel Plate |
|---|---|
| Thickness | 0.4 - 40.0mm |
| Width | 1000mm 1219mm 1500mm 1800mm 2000mm or other width as request |
| Length | 2000mm 2438mm 3000mm 6000mm or other length as request |
| Grade | 201 202 301 304 304L 304H 309S 310S 316L 316Ti 317L 321 347 409L 410 420 430 431 434 436L 439 441 443 444 2205 2507 904L 600 625 800 825 718 253MA 254SMO etc |
| Service | Laser Cutting, Surface processing, bending |
| Brand | TISCO BAOSTEEL POSCO LISCO JISCO |
| Standard | ASTM JIS GB DIN EN BS |
| Certificate | ISO MTC C/O F/E |
| Packing | Wooden pallets and waterproof paper |
| Deliver time | 5 - 15 days |
| Loading port | Shanghai Port |
Material Description
INCOLOY alloys are super alloys with nickel as the base metal, enhanced with chromium, iron, and additional elements like molybdenum and copper for superior strength and corrosion resistance.
INCOLOY alloy 27-7MO is an advanced super-austenitic stainless steel containing 7% molybdenum, providing enhanced corrosion resistance in various environments including reducing media, pitting, crevice, acids, stress cracking, and caustic corrosion. This alloy effectively resists corrosion by sea water and chemicals in pulp, paper, oil, and gas industries.
Chemical Composition of S31277 Stainless Steel
| Element | Content (%) |
|---|---|
| Iron, Fe | 35.54-46.2 |
| Nickel, Ni | 26-28 |
| Chromium, Cr | 20.5-23 |
| Molybdenum, Mo | 6.5-8 |
| Manganese, Mn | ≤3 |
| Others | Remainder |
Physical Properties of S31277 Stainless Steel
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.02 gm/cm³ | 0.290 lb/in³ |
Mechanical Properties of S31277 Stainless Steel
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength (annealed) | 827 MPa | 120 ksi |
| Yield strength (annealed) | 414 MPa | 60 ksi |
| Elongation at Break (in 2 in 50 mm) | 50% | 50% |
| Poissons Ratio | 0.29 | 0.29 |
| Modulus of Elasticity | 138 GPa | 20000 ksi |
| Hardness, Rockwell B | 95 | 95 |
| Hardness, Vickers (0% cold work) | 225 | 225 |
Standard Specifications
- UNS N08926
- ASTM A 479
- ASTM A240
- ASTM A 213
- ASTM A 249
- ASTM A312
- ASTM A182
- ASME SA 182
Machining & Fabrication
Machinability: Similar to other austenitic alloys, best machined under annealed conditions.
Welding: Compatible with gas metal arc welding, gas tungsten arc welding, shielded arc welding, plasma arc welding and submerged metal arc welding using INCONEL alloy filler metals.
Forming: Suitable for hot or cold working conditions.
Hot Working: Temperature range: 980-1150°C (1800-2100°F).
Cold Working: Cold rolling possible after annealing.
Annealing: Recommended temperature: 1121-1175°C (2050-2150°F).
Industrial Applications
- Pollution control systems
- Power generation equipment
- Marine and chemical industries
- Pulp and paper manufacturing
- Oil and gas industry components
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Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben