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Stainless Steel Nickel Alloy Steel Plate UNS N08028 Alloy 28 Sheet & Plate
® 28 is a high-alloy multi-purpose austenitic stainless steel for service in highly corrosive conditions. The grade is characterized by:
- Very high corrosion resistance in strong acids
- Very good resistance to stress corrosion cracking (SCC) and intergranular corrosion in various environments
- High resistance to pitting and crevice corrosion
- Good weldability
Standards
UNS: N08028 ISO: 4563-080-28-I EN Number: 1.4563 EN Name: X 1 NiCrMoCu 31-27-4 W.Nr.: 1.4563 DIN: X 1 NiCrMoCuN 31 27 4 SS: 2584 AFNOR: Z1NCDU31-27-03
Product standards
| Seamless tube and pipe: | ASTM B 668, EN 10216-5, SEW 400 (Feb 1991), SS 14 25 84, NFA 49-217 |
| Plate, sheet and strip: | ASTM B 709, EN 10088-2, SS 14 25 84 |
| Bar steel: | EN 10088-3, EN 10272, SS 14 25 84 |
| Fittings: | ASTM A 403 (chemical composition and mechanical properties according to ASTM B668) |
Approvals
- Approved by the American Society of Mechanical Engineers (ASME) for use in accordance with ASME Boiler and Pressure Vessel Code, section III, section I (Code Case 1325-18) and section VIII, division 1.
- VdTÜV-Werkstoffblatt 483 (Austenitischer Walz- und Schmiedestahl)
- NACE MR 0103 (Materials Resistant to Sulfide Stress Cracking in Corrosive Petroleum Refining Environments)
- NACE MR0175/ISO 15156 (sulfide stress cracking resistant material for oil field equipment)
Q1. What is your kinds of packing?
A: Plastic bags or brown paper; pallet; wood case, carton box;.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% balance against bill of ladiong copy; or L/C at sight.
Q3. How about your delivery time?
A: Generally, it will take 7 to 15 days for 1*20ft, 15-20 days for 1*40ft after receiving your advance payment.
Q4. Can you produce according to our samples?
A: Yes, you can send samples to us and we can check your quality and produce as per your samples or
technical drawings.
Q5. Can I get samples?
A: Yes, small samples are usually free with express service expense at customer's cost.
Q6: Is factory visit or inspection acceptable?
A: Yes,factory visit is always welcomed and inspection like third-party inspection okay.
Q7: Do you attend any expo?
A: Yes, usually we attend sign expos in Shanghai twice in a year (one in March and the other in September).
And In future we will add China Import and Export Fair
(Canton Fair) into our exhibition list, also some international expos which will be hold in different countries.
Q8: How about the after-sale service?
A: If there has any quality problems when you receive our products, show us photos and after discussing we
will afford the lost from next order.