|
[China]
Trade Verify
Address: ADD: Room 121-123, Building 15, No. 289, Fangcheng Avenue, Xinwu District, Wuxi, Jiangsu, China
Contact name:Fan
Wuxi Baoneng Stainless Steel Co., Ltd. |
|
Verified Suppliers
|
|
|
2507 hot rolled/cold rolled stainless steel coil
Duplex 2507 (UNS S32750) is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion. The high chromium, molybdenum, and nickel levels provide excellent resistance to pitting, crevice, and general corrosion.
Applications
Oil and gas industry equipment
Offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems
Chemical process industries, heat exchangers, vessels, and piping
Desalination plants, high pressure RO-plant and seawater piping
Mechanical and structural components, high strength, corrosion-resistant parts
Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping
ElementType 2507 (Wt.%)
Carbon: 0.03 max
Manganese: 1.20 max.
Phosphorus: 0.035 max.
Sulfur: 0.020 max.
Silicon: 0.80 max.
Chromium: 24.00-26.00
Nickel: 6.00-8.00
Nitrogen: 0.24-0.32
Molybdenum: 3.00-5.00
Copper: 0.50 max
Element (Wt.%)
| Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Nitrogen | Molybdenum | Copper |
| 0.03max | 1.20max | 0.035max | 0.020max | 0.80max | 24.00-26.00 | 6.00-8.00 | 0.24-0.32 | 3.00-5.00 | 0.50max |
Surface Treatment
| Surface Treatment | Definition | Application |
| NO.1 | A hot - rolled piece whose surface has been treated by heat treatment, pickling or the corresponding process | Chemical Tanks, Pipes, Chemical Industry Equipment etc. |
| 2B | After cold rolling, heat treatment, pickling or other equivalent treatment, the final cold rolling to give appropriate luster | Medical Equipment, Food Industry, Construction Material, Kitchen Utensils etc. |
| BA | After cold rolling, bright heat treatment is given | Kitchen Utensils, Electric Equipment, Building Construction etc. |
| NO.4 | Products polished with abrasives 150 to 180 as specified in JIS R6001 | Kitchen Utensils, Building Construction, Medical Equipment etc. |
| HL | After polishing, use the appropriate abrasive size to form a continuous polishing streak | Building Construction etc. |
| 8K | A mirror-like reflective surface given by polishing with finer abrasives over 800 mesh | Reflector, Mirror, Interior and exterior decoration etc. |
COIL
| Commodity | 2507 hot rolled/cold rolled stainless steel coil |
| Brand | TISCO, ZPSS, BAOSTEEL, POSCO, JISCO, LISCO, etc |
| Surface | No.1/ 2B/ BA/ No.4/ 8K/ HL |
| Thickness | 0.3mm-16mm |
| Width | 1000mm-2000mm, or as customized |
| Length | as customized |
| Application | Oil and gas industry equipment, offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems, chemical process industries, heat exchangers, vessels, and piping, etc |
| Delivery Time | Normally within 15 days, according to the quantity |
| Price Terms | FOB/ CFR/ CIF |
| Package | Standard Export Packaging |
FAQ
Q1:What product information must I provide before making a purchase?
