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商品の詳細:
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| 真直度: | 0.02mm/m | 請求書発行: | 理論上の重みによる |
|---|---|---|---|
| 製品: | ステンレス棒 | 外観: | シルバー金属 |
| カスタマイズ: | 利用可能 | タイプ: | コープスアロイ |
| パッキング: | 標準耐航パッケージ | キーワード: | 丸棒 |
| 製造技術: | 冷たい-引き分け/つや出し | 直径: | 6-400mm |
| テストおよび点検: | SGS/CITIC 検査報告 | 労働環境: | 屋内と屋外 (インシェード) |
1.Product Description
S31254/254SMo/1.4547 stainless steel is an austenitic stainless steel. Because of its high molybdenum content, it has a very high resistance to corrosion and crevice corrosion resistance. This grade of stainless steel is developed and developed for use in environments containing halides such as seawater. S31254 stainless steel also has good resistance to uniform corrosion. Especially in halide-containing acids, the steel is superior to ordinary stainless steel. Its C contains <0.03%, so called pure austenitic stainless steel (<0.01% also known as super austenitic stainless steel). Super stainless steel is a special kind of stainless steel, first in the chemical composition and ordinary stainless steel is different, refers to high nickel, high chromium, high molybdenum a high alloy stainless steel. Which is more famous is containing 6% Mo 254SMo, this kind of steel has a very good resistance to local corrosion, in the sea, inflatable, there is gap, low speed erosion conditions, good pitting resistance (PI ≥ 40) and Better resistance to stress corrosion, Ni-based alloy and titanium alloy alternative materials. Followed by high temperature or corrosion resistance of the performance, with more excellent high temperature or corrosion resistance, 304 stainless steel can not be replaced. In addition, from the classification of stainless steel, special stainless steel microstructure is a stable austenitic microstructure.
| Grade | SMO 254 |
|---|---|
| Ni | 17.5 – 18.5 |
| Cr | 19.5 – 20.5 |
| Mo | 6 – 6.5 |
| Cu | 0.5 – 1.0 |
| N | 0.18 – 0.22 |
| C | 0.02 |
| Mn | 1.0 |
| Si | 0.08 |
| P | 0.03 |
| S | 0.01 |
SMO 254 / UNS S31254 Sheets & Plates Mechanical Properties
| Grade | SMO 254 |
|---|---|
| Density | 8.0 g/cm3 |
| Melting Point | 1320-1390 °C |
| Yield Strength (0.2%Offset) | 300 |
| Tensile Strength | 650 |
| Elongation | 35 % |
SMO 254 / UNS S31254 Sheets & Plates Equivalent Grades
| STANDARD | SMO 254 |
| UNS | S31254 |
| WERKSTOFF NR. | 1.4547 |
| AFNOR | Z1 CNDU 20.18.06Az |
| EN | X1CrNiMoCuN20-18-7 |
| SIS | 2378 |
Applications of S31254 Stainless Steels:Applications are as under:
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:
FAQ
Q6:What is your delivery time?
A6: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
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
