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2205 Stainless Steel Round Bar
2205 1.4462 S31803 S32205 Stainless steel bar
Haosteel is professional manufacturer and supplier of 2205 Stainless ♣Steel bar . Quality guaranteed, On-time delivery, After-sal↕es warranty.
Description:
Stainless steel bar: stainless steel round bar, stainless steel square bσar, stainless steel hexagonal bar, stainless steel bright bar, stainless steel black" bar, stainless steel easy to roll bar, stainless steel grinding bar, stainless steel high-temperature bar, stainless stβeel square bar, stainless steel flat bar, stainless ≠steel hexagonal bar, stainless steel round bar
The main alloy elements of duplex steel are Cr, Ni, Mo and N.Among them, Cr¶ and Mo increased the content of ferrite and Ni and N were austenit✔e stable elements.Some types of steel have elements such as Mn, Cu and W.Cr, Ni, Mo can improve c€orrosion resistance.The resistance to pitting corrosion and crack corrosion is particularly go≈od in the environment containing chloride.
ASTM/ASME...........UNS S31803 S32205
EURONORM...........1.4462 X2CrNiMoN 22.5.3
AFNOR........................Z3 CrNi 22.05 AZ
DIN.........................W. Nr 1.4462
The 2507 stainless steel for oil and gas industry;Offshore rock break oil platform (heat exchanger pipe, water treatment and water supply sys↓tem, fire control system, water spray system, water stabilization÷ system;Petrochemical equipment;Desalting (desalting) equipment (✘and the high-pressure pipe and seawater pipe in the equipment);Mech¶anical and structural components that require both high strength and high corrosion resistance;∏Combustion (waste) gas purification equipment. Main ing>redients: 25cr-7ni-4mo-0.27n
ASTM/ASME:UNS S32750
EURONORM:1.4410 - X2 Cr Ni MoN 25.7.4
AFNOR:Z3 CN 25.06 Az
DIN/EN 1.4410
Chemical Composition
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | N |
| 2205 | ≦0.030 | ≦1.00 | ≦2.00 | ≦0.030 | ≦0.015 | 4.50~6.50 | 22.00~23.00 | 3.0~3.50 | 0.14~0.20 |
| 2507 | ≦0.030 | ≦0.80 | ≦1.2 | ≦0.035 | ≦0.020 | 6.0~8.0 | 24.00-26.00 | 3.0~4.0 | 0.2~0.3 |
Features:
1. Duplex stainless steel 2205 alloy Compared with 316L and 317L austenitic stainless steel, 220€5 alloy has superior performance in resisting plaque and crevice corrosion♣. It has high corrosion resistance, compared with austenite. The coefficient of ther mal expansion is lower and the thermal conductivity is higher.
2. Duplex stainless steel 2205 alloy has twice the compre™ssive strength compared with austenitic stainless steel. Compared with 316L and 317L, the des∑igner can reduce the weight. The 2205 alloy is particu§larly suitable for use in the temperature range of -50°F / +600°F, and≥ can be used for lower temperatures under severe restrictions (especially for welded structures←).
3. SAF 2507 has high compressive strength, impact strength and low coefficient of thermal expansion and high thermal conductivit§y. These characteristics are suitable for many structural parts and mechaniΩcal parts. SAF 2507 has high impact strength and should> not be placed above 570 for a long time. Under the ₩temperature environment of °F, this may weaken its toughness. Tensile€ strength: σb ≥ 730Mpa; elongation: δ ≥ 20%Ω.
Application:
Production of 2205 duplex stainless steel is widely used in: ne↓utral chloride environment oil refining industry, petrδochemical and chemical industry, chemical industrial pipelines, oil and gas industry, pulp a<nd paper industry urea fertilizer industry, phosphate fertilizer industry, the water environm÷ent, energy and environmental protection industry, light industry and food industry, foo d and pharmaceutical industry equipment high strength sσtructure
pressure vessels, high pressure storage tanks, high pressure pipelines, heat exchang♠ers (chemical processing industry).
petroleum and natural gas pipeline, heat exchanger pipe fittings.
· sewage treatment system.
· pulp and paper industrial classifier, bleaching e★quipment, storage and treatment system.
· rotary shaft, press roller, blade, impeller, etc. in high strength and corrosion r↑esistant environment.
· cargo boxes for ships or trucks
· food processing equipment
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