| Model: | DIN ASME GB |
|---|---|
| Brand: | XDO |
| Origin: | Made In China |
| Category: | Industrial Supplies / Industrial Supplies Stocks |
| Label: | SAF2507 , S32750 , F53 |
| Price: |
US $0.1
/ pc
|
| Min. Order: | 200 pc |
| Live Chat: | Last Online:15 Dec, 2015 |
Material :
304 304L 347 316 316L 316Ti 317L 254SMO 654SMO AL6XN 310S 309S 2205 2507 321 S32760 Monel400 Monelk500 Inconel718 724L Hastelloy C276 C22 C4 GH2132 A286 316Ti Inconel625 Alloy59 Inconel600 Inconel925 Inconel825 GH3030 Alloy20 347 17-4PH Alloy800
Standards: GB ,ANSI/AMSE, DIN, JIS and BS,UNI etc
Product Range:
Bolt, nut, washer, thread rod ,round bar,rivets and other fasteners and stainless steel products.
Our Feature:
1.Fast Delivery
2.Factory sales
3.small order accepted (50 pieces)
4.mill test certifecate can be provided
Metric size: M6 to M100
Inch size : 1/4" to 2 1/2
Nut: M3-M64 (hexagonal, flange)
Threaded Rod:4-3000mm (all thread, double end thread)
Packing : Plywood case or wooden box
Payment:L/C T/T
Exported countries:United States, Germany, Saudi Arabia, South Korea,etc.
Contact:
Rachel Wang
0086-25-86628507
Mobile Phone: 0086-15251877296
SKYPE:rachel13728
alibaba trade manager:njxdo
E-mail:njxdo@yahoo.cn
G-mail:njxdo.rachel@gmai.com
Hotmail:chinaxdo@hotmail.com
0086-25-86628507
Mobile Phone: 0086-15251877296
Fax: 0086-25-52300650
SAF 2507(UNS S32750) Duplex Stainless Steel 1.4410
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General Properties
Alloy SAF 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 SAF 2507 is not recommended for applications which require long exposures to temperatures above 570F because of the risk of a reduction in toughness.
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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
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Standards
ASTM/ASME .......... A240 - UNS S32750
EURONORM............ 1.4410 - X2 Cr Ni MoN 25.7.4
AFNOR.................... Z3 CN 25.06 Az
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Corrosion Resistance
General Corrosion
The high chromium and molybdenum content of SAF 2507 makes it extremely resistant to uniform corrosion by organic acids like formic and acetic acid. SAF 2507 also provides excellent resistance to inorganic acids, especially those containing chlorides.
