| Grade | 201, 202, 301, 304, 304j1, 304l, 321, 309s, 310s, 2205, 409l, 410, 410s, 420, 420j1, 420j2, 430, 439, 409l, 443, 444, etc |
| Commodity | Austenitic, Ferritic, Martensitic, Duplex, Cold rolled, Hot rolled |
| Standard | ASTM, AISI, DIN, EN, GB, JIS |
| Length | 1000mm-11000mm or as customer' s requirement |
| Width | 10-2000mm |
| Thickness | 0.1-200mm |
| surface | N0.1, N0.2, N0.3, N0.4, N0.5, N0.6, N0.7, N0.8, 2D, 2B, HL, BA, 6K, 8K, etc |
| Stock | Stock |
| Certificate | MTC |
| Sample | Free Sample |
| Delivery time | Within 7-15 days |
| Application | Architecture, construction, building,Kitchenware |
Alloy 32760 (Plate) (UNS S32760)
Alloy 32760 is a super duplex stainless steel supplied in the hot worked and solution annealed condition. As a super duplex stainless steel, it combines the desirable aspects of both austenitic and ferritic grades. The higher chromium, molybdenum and nitrogen contents result in a Pitting Resistance Equivalent number (PREN) of >40, providing pitting and crevice corrosion resistance superior to austenitic and duplex stainless steels in almost all corrosive media, and a Critical Pitting Temperature exceeding 50°C nb.versions of the PREN formula also include W as a positive influence on overall pitting resistance.
It provides higher strength than both austenitic and 22% Cr duplex stainless steels, and is listed in NACE MR 0175 for sour service and ASME for pressure vessel applications.
Notes:
- Testing shall be carried out in accordance with ASTM A370 or EN ISO 6892-1 (tensile), EN ISO 6506-1 (hardness)
- Minimum properties quoted (tested at room temperature in a longitudinal direction
- Testing performed on each melt of material per heat treatment batch
- Hardness shall be in accordance with NACE MR 1075 with a maximum HRC of 28
- ASTM G48A corrosion test (at 50degC) No pitting and < 3.0g/m2 weight loss (ASTM specification <4.0g/m2)
- Ferrite content 35-55%
- Microstructure certified free from grain boundary carbides, sigma, chi and laves phases
FAQ
Q1. How do you control quality ?
A1: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q2: What is the terms of packing?
A2: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q3:What is your delivery time?
A3: 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.
Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q5. How many coutries you already exported ?
A5: Exported to more than 100 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q6. Can you provide sample ?
A6: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
