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[China]
Trade Verify
Address: No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact name:Gao
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED |
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Verified Suppliers
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Super Duplex S32750 Stainless Steel Plate Alloy 2507 Stainless Steel 1.0 - 30.0mm Thickness
Standards
ASTM/ASME .......... A240 - UNS S32750
EURONORM............ 1.4410 - X2 Cr Ni MoN 25.7.4
AFNOR.................... Z3 CN 25.06 Az
Applications
Specifications
Alloy 2507 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 nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.
The impact strength is also high. Alloy 2507 is not recommended for applications which require long exposures to temperatures above 570°F because of the risk of a reduction in toughness.
Chemical Analysis Typical values (Weight %)
| C | Cr | Ni | Mo | N | Others |
| 0.020 | 25 | 7 | 4.0 | .27 | S=0.001 |
| PREN = [Cr%] + 3.3 [Mo%] + 16 [N%] ≥ 40 | |||||
Mechanical Properties
| 0.2% Offset Yield Strength 0.2%, ksi | 80 min. |
| Ultimate Tensile Strength, ksi | 116 min. |
| 0.1% Offset Yield Strength 0.2%, ksi | 91 min. |
| Elongation in 2 inches, % | 15 min. |
| Hardness Rockwell C | 32 max. |
| Impact Energy, ft.-lbs. | 74 min. |
About Our Company
1. Our company is a large company integrating wholesale of duplex
steel and material processing.
2. Domestic partners: TISCO, BAOSTEEL, POSCO, JISCO, LISCO,
TSINGSHAN, ESS.etc
3. Foreign Partners: COLUMBUS ,NAS,OUTOKUMPU,Nippon
metal,NipponYakinKogyoNSC. etc.
4. Our duplex steel main products: 2205, 2507 duplex stainless
steel, 254SMO austenitic stainless steel
5. The products are mainly used in: ship washing tower equipment,
roadbed desulfurization tower, cooling tower, and many other
industries.
6. Processing equipment: Imported from Italy, hot rolling machine,
strip machine, high level water cutting machine, plasma cutting
machine, large CNC milling machine, boring machine and many other
imported processing equipment.
Logistic and Packing Informations
Packing Informations:
Packing Method: wooden pallets and waterproof paper packing
Packing Size:1000*2000mm 1219*2438mm 1500*6000mm 2000*6000mm or as
request
Packing Weight: about 2 - 3 Tons each packing
Container loading:
20ft container: 2.2mm width * 2.2m height * 5.8m Length , each
container loading 25 Tons
40ft container:2.2mm width * 2.2m height * 11.6m Length , each
container loading 25 Tons
