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라이안 이오네스쿠매우 좋은 소재 품질. 우리는 10년 이상을 협력하게 합니다. 그들은 강철 소재의 다량 종류를 거래합니다. 좋은 모든 소재 품질. 그들 모든 소재 품질을 위한 의무. 우리는 활공하고 있고 계속되고 미래에 그들과 협력합니다
Corrosion Resistant Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 0.6 - 20.0mm
제품 상세 정보
| 모델 번호 | N08020 | 모양 | 평평한 |
|---|---|---|---|
| 기술 | 냉간 압연 | 표면 처리 | 밝은 |
| 두께 범위 | 0.3 - 6.0mm | 니켈 함량 | 32.00-38.00% |
| 철분 함량 | 균형 | 크로미움 콘탠츠 | 19.0-21.0% |
| 구리 함량 | 3.0-4.0% | 몰리브덴 함량 | 2.0-3.0% |
| 니오브 함량 | 최대 8xC-1.0 | 탄소 함량 | 최대 0.07 |
| 인장강도 | 80 KSI | 항복 강도 | 35ksi |
| 연장 | 30% | ||
| 강조하다 | Corrosion Resistant Nickel Alloy 20 Sheet,ASTM A240 Alloy 20 Plate,0.6 - 20.0mm UNS N08020 Sheet |
||
제품 설명
Nickel Alloy 20 Sheet and Plate
ASTM A240 UNS N08020 Plate 0.6 - 20.0mm with Laser Cutting SS Sheet capabilities.
Product Overview
Alloy 20, also known as Carpenter 20, is a nickel-iron-chromium austenitic alloy engineered for maximum resistance to acid attack, particularly sulfuric acid. This superalloy delivers excellent resistance to general corrosion, pitting, and crevice corrosion in environments containing chlorides, sulfuric acid, phosphoric acid, and nitric acids. The inclusion of niobium provides stabilization against sensitization and resultant intergranular corrosion.
Available Forms
- Sheet
- Plate
- Bar
- Pipe & Tube (welded & seamless)
- Flanges
- Fittings (elbows, tees, stub-ends, returns, caps, crosses, reducers, pipe nipples)
- Welding Wire (AWS Classifications: ER320LR and E320LR-16)
Key Characteristics
- Excellent general corrosion resistance to sulfuric acid
- Superior resistance to chloride stress corrosion cracking
- Outstanding mechanical properties and fabricability
- Minimal carbide precipitation during welding
- Exceptional performance in resisting corrosion to hot sulfuric acids
Chemical Composition (%)
| Ni | Fe | Cr | Cu | Mo | Nb | C | Mn | P | S | Si |
|---|---|---|---|---|---|---|---|---|---|---|
| 32.00-38.00 | Balance | 19.0-21.0 | 3.0-4.0 | 2.0-3.0 | 8xC-1.0 max | .07 max | 2.0 max | .045 max | .035 max | 1.0 max |
Applications
- Synthetic rubber manufacturing equipment
- Processing of pharmaceuticals, plastics, and organic/heavy chemicals
- Tanks, piping, heat exchangers, pumps, valves, and process equipment
- Acid cleaning and pickling equipment
- Chemical process piping and reactor vessels
- Bubble caps
- Petrochemical process equipment
- Food and dye production
ASTM Specifications
| Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Forging | Fitting |
|---|---|---|---|---|---|---|---|
| B729 | B464 | B729 | B468 | B463 | B473 | B462 | B366 |
Mechanical Properties (Annealed Material)
| Form | Tensile Min. | Yield Min. (.2% offset) | Elongation Min. | Reduction of Area Min. |
|---|---|---|---|---|
| Bar (hot or cold finished) | 80 ksi | 35 ksi | 30% | 50% |
| Sheet/Plate | 80 ksi | 35 ksi | 30% | - |
Product Images
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