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商品の詳細:
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| 製造プロセス: | シームレス | 技術: | つや出し、冷たい-引かれる |
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| アプリケーション: | 熱交換器の化学薬品 | 会社の種類: | 工場と貿易 |
| 肉厚: | カスタマイズされた | 起源: | 江蘇 |
| 溶接ラインのタイプ: | シームレス | 許容範囲: | 標準またはカスタマイズされた公差が利用可能 |
| 形: | ラウンド | 使用済み: | 医学の機械類 |
| 耐熱性: | よい熱抵抗 | 学年: | 254スモ S31254 |
| コンディション: | 熱く終わった 冷たく終わった |
What is 254SMO Stainlesss Steel?
Alloy 254 SMO is a very high end, molybdenum and nitrogen alloyed super austenitic stainless steel with low carbon content. It demonstrates outstanding resistance to pitting, crevice corrosion stress cracking, and corrosion fatigue uniform corrosion. Alloy 254 SMO is substantially stronger than the common austenitic grades, with strength nearly twice that of 300 series stainless steel. It is also characterized by high ductility and impact strength. With high levels of chromium, molybdenum, and nitrogen, Alloy 254 SMO is frequently used in high chloride environments, such as brackish water, seawater, pulp mill bleach plants, and other chloride process streams. In some applications it has even been found to be a more cost effective substitute for high nickel and titanium alloys.
APPLICATIONS:
Due to its high levels of molybdenum and nickel, Alloy 254 SMO is frequently used in high chloride environments. Examples of applications that call for the used of Alloy 254 SMO include:
* Petroleum production
* Saltwater handling
* Food and chemical processing equipment
* Pulp mill bleach systems
* Flue gas desulphurization scrubbers
* Tall oil distillation columns
* Offshore oil & gas production equipment
* Desalination equipment
STANDARDS:
* ASTM/ASME: UNS S31254
* EURONORM: FeMi35Cr20Cu4Mo2
* DIN: 2.4660
CORROSION RESISTANCE
* Excellent resistance to pitting and crevice corrosion due to its high chromium, molybdenum, and nitrogen content
* Has a very low carbon content, which means there is very little risk of carbide precipitation during heating
* Possesses very good resistance in water containing chlorides, therefore, it is suitable for use in seawater as it can be
exposed to it for prolonged periods without suffering from crevice corrosion
Chemical Properties
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Commodity
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Seamless Stainless Steel Tube / SS Pipe
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Grade
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Austenitic: 304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L, 904L 254SMO
Duplex steel: S31803,S32205,S32750,S32760 |
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Standard
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ASTM A213, A312, ASTM A269,ASTM A778, ASTM A789, DIN 17456,DIN 17457,DIN 17459, JIS G3459, JIS G3463, GOS T9941,EN 10216, BS3605,
GB13296,etc. |
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Technique
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Hot Rolled Cold Drawn
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Type
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Seamless pipe
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OD
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3.0mm - 2500mm (1/8" - 100")
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Thickness
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1.0-150mm (SCH10S-XXS)
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Length
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5.8m,6m,11.8m,12m, 4-7m or as required
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Packing
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In bundles, Nylon bags, wooden cases or as required
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Delivery Time
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Ready stocks 3-7 days, customized 7-10 days for customized size
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MOQ
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1 Ton
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Export To
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Singapore, Canada, Indonesia, Korea, USA, UK, Thailand,Saudi Arabia, Vietnam,India, Peru, Ukraine ,Brazil,South Africa, etc.
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コンタクトパーソン: Mr. Gao Ben
電話番号: +86-18068357371
ファックス: 86-0510-88680060
Japanese
