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310 Hot Rolled Stainless Steel Sheet/Plate Plate Good Oxidation Resistance
Applications
Typical Applications 310 hot rolled stainless steel sheet is used in fluidised bed combustors, kilns, radiant tubes, tube hangers for petroleum refining and steam boilers, coal gasifier internal components, lead pots, thermowells, refractory anchor bolts, burners and combustion chambers, retorts, muffles, annealing covers, saggers, food processing equipment, cryogenic structures.
Quick Details:
| Grade: | 310 |
| Technique | Hot rolled |
| Length | Most commonly 6000mm/Customized |
| Width | 1219/1240/1500/1800/2000 mm |
| Thickness | 3-6mm/6-150mm |
| Surface/Finish | No.1/1D/HL/No.4/8K |
| Place of Origin | China(Mainland) |
| Standard | JIS, AISI, ASTM, GB, DIN, EN |
| Certification | ISO9001, ROHS |
| Application | Construction, furniture, food preparation equipment, ship building, etc |
| Packing | Bundles, seaworthy wooden cases with edge protector, steel hoop and seals, or as per customers' requirements |
Grades & Equivalent
| Grade | UNS NO. | BS | Euronorm No. |
| 310 | S31000 | 310S24 | 1.4840 |
Features
| Corrosion Resistance | 310 hot rolled stainless steel sheet is generally not used for corrosive liquid service, although the high chromium and nickel content give corrosion resistance superior to grade 304. The alloy does not contain molybdenum, so pitting resistance is quite poor. 310 hot rolled stainless steel sheet will be sensitised to intergranular corrosion after service at temperatures in range 550 - 800C. Chloride stress corrosion cracking may take place in corrosive liquids containing chlorides at temperatures exceeding 100C. |
| Heat Resistance | 310 hot rolled stainless steel sheet have good resistance to oxidation in intermittent service in air up to 1035Cand 1050Cin continuous service. The grades are resistant to oxidation, sulphidation and carburisation. |
| Heat Treatment | Heat Treatment 310 hot rolled stainless steel sheet are solution annealed by heating to temperature range 1040 -1065C, holding at temperature until thoroughly soaked, then water quenching. |
| Welding | Welding 310 hot rolled stainless steel sheet are welded with matching electrodes and ller metals. The alloys are readily welded by SMAW (manual), GMAW (MIG), GTAW (TIG) and SAW. Electrodes to AWS A5.4 E310-XX and A 5.22 E310T-X, and ller metal AWS A5.9 ER310 are used. Argon is shielding gas. Preheat and post heat are not required, but for corrosion service in liquids full post weld solution annealing treatment is essential. Pickling and passivation of the surface to remove high temperature oxides are essential to restore full aqueous corrosion resistance after welding. This treatment is not required for high temperature service, but welding slag should be thoroughly removed. |
| Machining | Machinability 310 hot rolled stainless steel sheet are similar in machinability to type |
| Fabrication | Fabrication 310 hot rolled stainless steel sheet are forged in the temperature range 975 - 1175C. Heavy work is carried out down to 1050Cand a light nish is applied to the bottom of the range. After forging annealing is recommended to relieve all stresses from the forging process. The alloys can be readily cold formed by standard methods and equipment. |
