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Ganyeah Holding Group Co., Ltd
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Duplex Steel 2507 Welded SST Pipe
| Price: | 4800.0 USD |
| Payment Terms: | T/T,L/C,D/P |
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
GRADE 2507
High imperviousness to chloride stress consumption splitting
High Strength
Better resistance than chloride setting and cleft consumption
Duplex Steel 2507 SST Pipe is a super duplex stainless steel intended for applications which request uncommon quality and consumption resistance. Amalgam 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen substance brings about incredible imperviousness to chloride setting and hole erosion assault and the duplex structure furnishes 2507 with excellent imperviousness to chloride stress consumption splitting. Use of Duplex 2507 ought to be constrained to applications beneath 600° F (316° C). Developed lifted temperature introduction can decrease both the sturdiness and consumption resistance of compound 2507.
Duplex Steel 2507 SST Pipe has amazing mechanical properties. Regularly a light gage of 2507 material can be utilized to accomplish the same outline quality of a thicker nickel combination. The subsequent funds in weight can drastically decrease the general expense of manufacturers.
Duplex Steel 2507 SST Pipe STANDARDS:
o ASTM/ASME A240 – UNS S32750
o EURONORM 1.4410 – X2 Cr Ni MoN 25.7.4
o AFNOR Z3 – CN 25.06 Az
APPLICATIONS OF SUPER DUPLEX STEEL 2507:
o Oil and gas industry equipment
o Offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems
o Chemical process industries, heat exchangers, vessels, and piping
o Desalination plants, high pressure RO-plant and seawater piping
o Mechanical and structural components, high strength, corrosion-resistant parts
o Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping
CHARACTERISTICS OF SUPER DUPLEX STEEL 2507:
o High imperviousness to chloride stress consumption splitting
o High Strength
o Better resistance than chloride setting and cleft consumption
o Great general consumption resistance
o Proposed for applications up to 600° F
o Low rate of warm development
o Blend of properties given by austenitic and ferritic structure
o Great weldability and workability
CHEMICAL COMPOSITION OF SUPER DUPLEX STEEL 2507:
Typical values (Weight %)
C | Cr | Ni | Mo | N | Others |
0.020 | 25 | 7 | 4.0 | .27 | S=0.001 |
MECHANICAL PROPERTIES OF SUPER DUPLEX STEEL 2507:
Ultimate Tensile Strength, ksi | 116 min. |
0.2% Offset Yield Strength 0.2%, ksi | 80 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. |
PHYSICAL PROPERTIES OF SUPER DUPLEX STEEL 2507:
Density | lb/in3 | 0.28 |
Modulus of Elasticity | psi x 106 | 29 |
Coefficient of Thermal Expansion | x10-6/°F | 7.2 |
Thermal Conductivity | Btu/h ft °F | 8.7 |
Heat Capacity | Btu/lb/°F | 0.12 |
Electrical Resistivity | W-in x 10-6 | 31.5 |
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Company Info
Ganyeah Holding Group Co., Ltd [China (Mainland)]
Business Type:Manufacturer, Trading Company
City: Lishui
Province/State: Zhejiang
Country/Region: China (Mainland)
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