BA 8K 2205 S32750 Super Duplex Steel Plate / Stainless Steel Sheet
Duplex 2205 Stainless Steel Plate,S32750 Super Duplex Stainless Steel Plate Price Per kg
1.Product description
| Product Details |
| Product name | Stainless steel sheet |
| Brand name | RONSCO |
| Standard | ASTM A240, ASTM A480, EN10088, JIS G4305 |
| Material | 304, 316L, 321, 310S, 1.4301, 1.4307, 1.4404, S31803, S32750, 904L, Monel 400, Inconel 800 |
| Surface | NO.1,2B,NO.4,BA,SB,Satin,Brushed,Hairline,Mirror |
| Certificate | DNV, BV, LR, GL, NK, RMRS |
| Packing | In wooden cases,in wooden pallets |
| Shipment |
By sea, by air, by express |
2.Chemical composition
| 2507 duplex Chemical Composition(%) | ||||||
| C | Si | Mn | Cr | Ni | Mo | N |
| 0.015 | 0.30 | 0.40 | 24.85 | 7.0 | 3.79 | 0.24 |
3.Mechanical properties
| Mechanical properties | |||||||
| Heat Treatment | Yield strength(N/mm2) | Tensile strength | Elongation (%) | Hardness | |||
|
363 |
|||||||
| 2507 | S | ≥550 | ≥965 |
≥30 |
|||
Corrosion Resistance:
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Due to its high chromium, molybdenum, and nitrogen content, Duplex 2205 demonstrates superior corrosion resistant properties to 316 and 316L in most environments
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Chromium, molybdenum, and nitrogen content also provide high resistance to pitting and crevice corrosion, even in oxidizing and acidic solutions
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Resistant to chloride stress corrosion cracking and temperatures of up to about 302°F (150°C)
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The presence of ferrite provides for good performance of Duplex 2205 in caustic environments
Heat Resistance:
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Similar to other duplex stainless steels, Duplex 2205 has good oxidation resistance at high temperatures
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Subject to embrittlement when exposed to temperatures above 572°F (300°C) even when exposed for short periods of time; Duplex 2205 is therefore not recommended for use above 572°F (300°C)
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