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As an important material in aerospace and chemical industry, 310S heat-resistant steel is widely used in high-temperature environment. High temperature oxidation is the most common and important form of corrosion damage at high temperature
| Element | Type 310 | Type 310S |
| Carbon | 0.25 max. | 0.08 max. |
| Manganese | 2.00 max. | 2.00 max. |
| Sulfur | 0.030 max. | 0.030 max. |
| Phosphorus | 0.045 max. | 0.045 max. |
| Silicon | 1.50 max. | 1.50 max. |
| Chromium | 24.0 – 26.0 | 24.0 – 26.0 |
| Nickel | 19.0 – 22.0 | 19.0 – 22.0 |
Type | Yield Strength 0.2% offset (KSI) | Tensile Strength (KSI) | % Elongation (2″ Gauge length) |
310 | 30 min. | 75 min. | 40 min. |
310S | 30 min. | 75 min. | 40 min. |
| Material GRADE | 201, 202, 301, 304, 304L, 316, 316L etc. |
| Standard | ASME, ASTM, EN, BS, GB, DIN, JIS, etc |
| Technique | Hot rolled / cold rolled |
| Raw material source | JISCO,TISCO,BAOSTEEL or as your request |
| Width | 10mm-1250 mm |
| Thickness | 0.1mm-3.0mm |
| Quantity | As your request |
| Surface | 2B, BA, 8K, No.4 No.1, 8K, Mirror finish etc. |
| Packaging | Standard export sea-worthy packing |
| Delivery time | 1-15days |
| Supply ability | S.S HR COIL= 1000 000 TONS/ year, S.S CR COIL= 800 000 TONS/ year, S.S pipe=200 000 TONS/ year |
| Payment terms | L/C, T/T |
| Application range | Pipe/tube making, building material, kitchen sinks/cutlery, baths, elevators, automotive application, industrial application, hardware-tools etc. |
| Surface Finish | Definition | Application |
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
| BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
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