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Duplex 2205 / S31803 / S32205 Stainless Steel Plate ASTM A240 / EN 10088
| Place of Origin | China |
|---|---|
| Brand Name | DELTA |
| Certification | ISO |
| Model Number | 304 316L 309S 310S 321 347 904L 2205 2507 254SMO |
| Minimum Order Quantity | 400 kgs |
| Price | 2200 -3220 USD/Ton |
| Packaging Details | wooden pallets + waterproof paper |
| Delivery Time | 5 - 12 days based on the quantity |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10 Ton per week |
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xProduct Details
| Products | Stainless Steel Plates | Grade | 304 316L 309S 310S 321 347 904L 2205 2507 254SMO |
|---|---|---|---|
| Standard Size | 1000*2000mm 1219*2438mm 1500*6000mm | Thickness | 1.0 - 30.0mm |
| Brand | TISCO BAOSTEEL POSCO LISCO | Loading Port | Shanghai Port |
| MOQ | 200 Kgs | Packing | Wooden Pallets + Waterproof Paper |
| Highlight | ASTM A240 Stainless Steel Plate,S31803 Stainless Steel Plate,2205 Duplex Stainless Steel Plate |
||
Product Description
Duplex 2205 / S31803 / S32205 Stainless Steel Plate ASTM A240 / EN 10088
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Material
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200 300 400 Series stainless steel
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Grade
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201 202 301 303 304 304L 2205 2507 309 309S 310 310S 314 316L 316Ti 317L 321 2205 2507 409 409l 410 410S 420 420J1 420J2 430 441 444 904L
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Standard
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AISI ASTM JIS DIN EN BS
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Tech
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Cold rolled / Hot rolled
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Thickness
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Hot rolled: 3mm-16mm 16-150mm
Normal: 3.0 4.0 5.0 6.0 8.0 10.0 12.0 14.0 16.0
As per customer's request: 16-150mm Cold rolled: 0.3-6mm
Normal:0.3/0.4/0.5/0.6/0.7/0.8/0.9/1.0/1.2/1.5/2.0/2.5/3.0 As per customer's request: 4.0/5.0/6.0 |
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Width&Length
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1000mm-6000mm, or as per customer's request
Hot rolled: 1250*3000mm (4.1*10ft) 1500*3000mm (5*10ft) 1250*6000mm (4.1*19.6ft) 1500*6000mm (5*19.6ft) 1800*6000mm (5.9*19.6ft) 2000*6000mm(6.5*19.6ft) Cold rolled: 1000*2000mm (3.2*6.5ft) 1219*2438mm (4*8ft) 1500*3000mm (5*10ft) 1800 available 2000 available |
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Place of Origin
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Jiangsu China
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Processing Service
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Bending, Welding, Recoiling, Punching, Cutting
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Tolerance
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±1%
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Surface Treatment
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N0.1,2B,BA,6K, 8K, 12k, N0.4, HL, Mirrored,checkered etc
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Payment
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T/T terms, 30% pre-payment, 70% balance see B/L copy LC Western Union Paypal
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Delivery Time
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5-15 days for ordinary orders (standard orders <=50 ton); specified orders needs final confirmation as per customer's request
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GENERAL PROPERTIES
Alloy 2205 (UNS designations S32205/ S31803) is a 22 % chromium, 3 % molybdenum,
5-6 % nickel, nitrogen alloyed duplex stainless steel. Duplex stainless steels are neither fully
austenitic like 304 stainless, nor fully ferritic, like 430 stainless. Alloy 2205, when heat treated
properly, has a microstructure that has nearly equal proportions of austenite and ferrite phases. This provides Alloy 2205 with superior resistance to stress corrosion cracking as well
as improved resistance to crevice corrosion and general corrosion environments as compared with T304 and T316 Stainless Steels.
The duplex structure of Alloy 2205 results in a yield strength that is around twice that of austenitic
stainless steels. This allows engineers to save weight by using lighter gage materials without compromising structural integrity which in turn, makes the alloy extremely cost effective.
Alloy Alloy 2205 is well suited for environments in the -50 °F to +600 °F temperature range.
It is also highly suitable for service in environments containing chlorides and hydrogen sulfide,
such as marine environments and the oil and gas extraction industry, the pulp and paper industry, the mining industry, oil and gas production, and heat exchangers for use in environments containing chlorides or brackish water as the cooling medium.
APPLICATIONS
- Pressure vessels, tanks and piping systems for the Chemical Process Industry;
- Piping, tubing and heat exchangers for the Oil and Gas Industry;
- Digesters, liquor tanks and bleaching equipment for the Pulp and Paper Industry;
- Rotors, fans, shafts and rolls in environments requiring high strength and high corrosion resistance; //// Tanks for ships and trucks;
- Food processing equipment;
- Biofuel plants.
STANDARDS
| Product form | ASTM | ASME | EN | Europe | AFNOR | DIN |
| Plate sheet and Strip | A240 | SA240 | 10028-7 | 1.4462X2CrNi MoN22.5.3 |
Z3CrNi 22.05AZ |
W.Nr 1.4462 |
| Seamless, Pipe and Tubing | A790/A928 | SA790 | 10028-7 | 1.4462X2CrNi MoN22.5.3 |
Z3CrNi 22.05AZ |
W.Nr 1.4462 |
| Rod, Bar and Wire | A270/A789 A182/A276 | SA789 | 10028-7 | 1.4462X2CrNi MoN22.5.3 |
Z3CrNi 22.05AZ |
W.Nr 1.4462 |
| Forgings and Rings | A479 | SA182/ SA276 SA479 | 10028-7 | 1.4462X2CrNi MoN22.5.3 |
Z3CrNi 22.05AZ |
W.Nr 1.4462 |
Chemical Composition
MECHANICAL PROPERTIES
The Duplex structure of Alloy 2205 gives it considerably higher strength that T316L stainless steel. This allows the use of lighter sections of material without any sacrifice in structural performance. The following chart compares the mechanical properties of Alloy 2205 to other corrosion resistant alloys.
SPECIFIED TENSILE PROPERTIES PER ASTM A240
| Ultimate Tensile Strength | |||
| Alloy | Ksi minimum | Yield Strength Ksi minimum | Hardness maximum |
| 2205 | 95 | 65 | 31 Rc |
ELEVATED TEMPERATURE FATIGUE RESISTANCE
| Temperature | Yield Strength 2 % Offset | Tensile Strength | Elongation | |
| °F | °C | Ksi Mpa | Ksi Mpa | in 2" |
PHySICAL PROPERTIES
| Density | Magnetic Permeability | Thermal Conductivity | Thermal Expansion Coefficient | |
| 0.283 lb / in3 | 1.02 | 212 °F 8.4 Btu/ hr-°F | 68⇨212 °F | 7.2 µ in / in /°F |
| 7.82 g/ cm3 | 100 °C 14.6 W/ m-°K | 68⇨392 °F | 7.5 µ in / in /°F | |
| 68⇨572 °F | 7.8 µ in / in /°F | |||
| Elastic modulus | Poisson's Ratio | 20⇨100 °C | 13.0 µ m/ m/ °C | |
| 72 °F 29.0 106 Psi | 0.2 | 20⇨200 °C | 13.5 µ m/ m/ °C | |
| 22 °C 200 GPa | - | 20⇨300 °C | 14.0 µ m/ m/ °C | |
CORROSION RESISTANCE GENERAL CORROSION RESISTANCE
Alloy 2205 is resistant to dilute reducing acids and moderate to high concentrations of oxidizing acids. The alloy is resistant to low concentrations of organic acids, but should be used with caution in higher concentrations at elevated temperatures.
Chloride Stress Corrosion Resistance (Boiling)
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Failed (20 hours) Passed (2 000 hours) Failed (89 hours) Failed (89 hours) |
Failed (96 hours) Passed (2 000 hours) Passed (1 000 hours) Passed (1 000 hours) |
Failed (850 hours) Passed (2 000 hours) Passed (1 000 hours) Passed (1 000 hours) |
MACHINABILITy
With standard, high-speed steel tooling, Alloy 2205 can be machined at the same feeds
and speeds as T316L stainless steel. When carbide tooling is used, cutting speeds should be reduced by approximately 20 % relative to the speeds for T316L stainless steel. Powerful equipment and rigid
mounting of tools and parts are necessary
HEAT TREATMENT
Alloy 2205 should be annealed at 1900 °F minimum followed by rapid cooling, preferably by water quenching. This treatment applies to both solution annealing and stress annealing. Stress relief treatments at any lower temperatures carry the risk of precipitation of detrimental intermetallic or nonmetallic phases.
FORMING
HOT FORMING
Forming Alloy 2205 below 600 °F is recommended whenever possible. When hot forming is
required, the metal should be heated uniformly and worked in the range of 1750 °F to 2 250 °F.
The metal is very soft at these temperature ranges and is easily formed. Above this range, Alloy 2205 is susceptible to hot tearing. Whenever hot forming is done, it should be followed by a full solution
anneal at 1900 °F minimum followed by rapid quenching to restore phase balance, toughness,
and corrosion resistance. Stress relieving is not required or recommended, however, if it must be performed, the material should receive a full solution anneal at 1900 °F minimum followed by rapid cooling or water quenching.
COLD FORMING
Alloy 2205 is easily sheared and cold formed on equipment suitable for working stainless steels. However, due to the high strength and rapid work hardening of Alloy 2205, forces substantially higher than those for austenitic stainless steels are required to cold form it. Also, due to the high strength,
a somewhat larger allowance must be made for “spring back” .
Welding
Alloy 2205 can be readily welded. The desired result of welding Alloy 2205 is that the weld metal and the heat-affected (HAZ) retain the corrosion resistance, strength and toughness of the base metal. The actual welding of Alloy 2205 is not difficult but it is necessary to design welding procedures that lead to a favorable phase balance after welding and one which will avoid precipitation of detrimental intermetallic or nonmetallic phases.
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