Alloy Grade | EN | W-Nr | UNS No. | DIN Standard | AFNOR | SS |
---|---|---|---|---|---|---|
2707 HD | - | - | S32707 | - | - | - |
2507 | 1.4410 | - | S32750 | X 2 CrNiMoN 25 7 4 | - | 2328 |
2205 | 1.4462 | 1.4462 | S31803/ S32205 | X 2 CrNiMoN 22 5 3 | Z 2 CND 22-05-03 | 2377 |
2304 | 1.4362 | 1.4362 | S32304 | X 2 CrNiN 23 4 | Z 2 CN 23-04AZ | 2327 |
2205 | UNS S31803 / S32205 |
2507 | UNS S32750/ S32760/ S32550 / S39274 |
4501 | |
UR52N+ | UNS S32550 |
Zeron 100 | UNS S32760 |
Ferralium 255 | UNS S32550 |
Lean Duplex | LDX 2101/ 2304/ 2404 |
Hyper Duplex |
Material Grade | UNS No. | ASTM / ASME Standard Specifications |
---|---|---|
2205 22Cr |
UNS S31803 |
ASTM A182 (F51), A240, A276, A479, A789, A790, A815, A928, A988 ASME SA-182 (F51), SA-240, SA-798, SA-790, SA-815 SAE J405 |
2205 22Cr |
UNS S32205 | ASTM A182 (F60), A240, A276, A479, A480, A798/ SA798, A790/ SA790, A815, A928, A988 ASME SA-182 (F60), SA-240, SA-798, SA-790, SA-815 SAE J405 |
2507 | UNS S32750 | ASTM A182 F53, A240/ SA240, A276/SA276, A479, A789, A790, A815, A928, A988 SAE J405 |
UNS S32760 | ASTM A182 F55, A240/ SA240, A276/SA276, A314, A473, A479, A789/ SA789, A790, A815, A928, A988 SAE J405 |
|
International Standards | ASTM A182 F51, SUS 329J3L, STS329 J3LTP, S31803, SS2377, AISI 318 LN, Z3CND22-05Az |
Grade | Temperature (°C/ °F) |
---|---|
2707 HD | 1080-1120 Deg C/ 1976-2048 Deg F |
2507 | 1050-1125 Deg C/ 1922-2057 Deg F |
2205 | 1020-1100 Deg C/ 1868-2012 Deg F |
2304 | 930-1050 Deg C/ 1706-1922 Deg F |
Steel Grade | WNR / UNS | Type | Chemical Equation | ||||||
Cr | N | Ni | Mo | Mn | W | Cu | |||
2101 LDX | 1.4162/ S32101 |
Lean | 21.5 | 0.22 | 1.5 | 0.3 | 5 | - | - |
DX2202 | 1.4062/ S32202 | Lean | 23 | 0.2 | 2.5 | 0.3 | 1.5 | - | - |
RDN 903 | 1.4482/ S32001 |
Lean | 20 | 0.11 | 1.8 | 0.2 | 4.2 | - | - |
2304 | 1.4362/ |
Lean | 23 | 0.10 | 4.8 | 0.3 | - | - | - |
2205 | 1.4462/ S31803/ S32205 |
Standard | 22 | 0.17 | 5.7 | 3.1 | - | - | - |
2507 | 1.4410/ S32750 |
Super | 25 | 0.27 | 7 | 4 | - | - | - |
Zeron 100 | 1.4501/ S32760 |
Super | 25 | 0.25 | 7 | 3.2 | - | 0.7 | 0.7 |
Ferrinox 255/ Uranus 2507Cu |
1.4507/ S32520/ S32550 |
Super | 25 | 0.25 | 6.5 | 3.5 | - | - | 1.5 |
Material | Duplex 2205 Sheet and Plate |
---|---|
Duplex 2205 Sheet & Plate Specification | ASTM A240/ SA240 |
Duplex 2205 Plate Tolerances of Width and thickness |
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Standard Duplex 2205 Plate & Sheet Sizes | 1000 x 2000 MM, 1220 x 2440 MM, 1500 x 3000 MM, 2000 x 2000 MM, 2000 x 4000 MM |
SA-240 Duplex 2205 Plate & Sheet Thickness | 0.1 MM - 100 MM Thick |
Width | 10 To 2500 MM |
Duplex SA 240 Type 2205 Plate & Sheet Length | 2m, 2.44m, 3m, or as required |
SA 240 GR 2205 Duplex Plate & Sheet Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, BA NO(8), SATIN (Met with Plastic Coated), No.1 finish hot rolled 2205 Duplex Plate, 1D, 2B, 2D, No.4, BA, 8K, satin, hairline, brush, mirror etc. |
Duplex SA 240 TP 2205 Plate & Sheet Hardness | Quarter Hard, Half Hard, Soft, Hard, Spring Hard duplex plate suppliers |
Duplex Stock available in form of | Plate, Sheet, Coils, Foils, Shim Sheet, Rolls, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate Manufacturer and duplex 2205 plate suppliers |
Profiling of Duplex 2205 Plate |
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Avesta 2205 Plate & Sheet Manufacturers | Jindal, Sail, Outokumpu, Shah Alloys, TISCO, BAOSTEEL, LISCO, JISCO, ZPSS, POSCO |
Duplex 2205 Plasma profiles | As per customer's drawings |
Value added services for Duplex 2205 Sheet & Plate | Waterjet cutting, Plasma cutting, Laser cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing. |
Value added services for Duplex 2205 Coil |
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Specialized Supplier |
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Lean Duplex
ASTM | EN-Nr. | C max. | Cr | Ni | Mo | N | Mn | Cu | W | PRE* |
---|---|---|---|---|---|---|---|---|---|---|
S32101 | 1.4162 | 0,04 | 21,0-22,0 | 1,35-1,7 | 0,1 – 0,8 | 0,20-0,25 | 4,0-6,0 | 0,1-0,8 | – | 26 |
S32202 | 1.4062 | 0,03 | 21,5-24,0 | 1,0-2,8 | 0,45 | 0,18-0,26 | 2,0 | – | 26 | |
S32304 | 1.4362 | 0,03 | 21,5-24,5 | 3,0-5,5 | 0,05-0,6 | 0,05-0,20 | 2,5 | 0,05-0,60 | – | 26 |
Standard Duplex
ASTM | EN-Nr. | C max. | Cr | Ni | Mo | N | Mn | Cu | W | PRE* |
---|---|---|---|---|---|---|---|---|---|---|
S31803 | 1.4462 | 0,03 | 21,0-23,0 | 4,5-6,5 | 2,5-3,5 | 0,08-0,20 | 2,0 | – | – | 33 |
S32205 | 1.4462 | 0,03 | 22,0-23,0 | 4,5-6,5 | 3,0-3,5 | 0,14-0,20 | 2,0 | – | – | 35 |
Duplex with 25% Cr
ASTM | EN-Nr. | C max. | Cr | Ni | Mo | N | Mn | Cu | W | PRE* |
---|---|---|---|---|---|---|---|---|---|---|
S32520 | 1.4507 | 0,03 | 24,0-26,0 | 5,5-8,0 | 3,0-4,0 | 0,20-0,35 | 1,5 | 0,5-2,0 | – | >40 |
S32550 | 1.4507 | 0,04 | 24,0-27,0 | 4,5-6,5 | 2,9-3,9 | 0,10-0,25 | 1,5 | 1,5-2,5 | – | >40 |
Super Duplex
ASTM | EN-Nr. | C max. | Cr | Ni | Mo | N | Mn | Cu | W | PRE* |
---|---|---|---|---|---|---|---|---|---|---|
S32750 | 1.441 | 0,03 | 24,0-26,0 | 6,0-8,0 | 3,0-5,0 | 0,24-0,32 | 1,2 | 0,50 | – | 43 |
S32760 | 1.4501 | 0,03 | 24,0-26,0 | 6,0-8,0 | 3,0-4,0 | 0,20-0,30 | 1,0 | 0,5-1,0 | 0,5-1,0 | 42 |
Hyper Duplex
ASTM | EN-Nr. | C max. | Cr | Ni | Mo | N | Mn | Cu | W | PRE* |
---|---|---|---|---|---|---|---|---|---|---|
S32707 | – | 0,03 | 26,0-29,0 | 5,5-9,5 | 4,0-5,0 | 0,30-0,50 | 1,5 | 1,00 | – | 49 |
S33207 | – | 0,03 | 29,0-33,0 | 6,0-9,0 | 3,0-5,0 | 0,40-0,60 | 1,5 | 1,00 | – | 50 |
Austenitic Grades
ASTM | EN-Nr. | C max. | Cr | Ni | Mo | N | Mn | Cu | W | PRE* |
---|---|---|---|---|---|---|---|---|---|---|
304L | 1.4307 | 0,03 | 17,5-19,5 | 8,0-10,5 | – | 0,11 | – | – | – | 18 |
316L | 1.4404 | 0,03 | 16,5-18,5 | 10,0-13,0 | 2,0-2,5 | 0,10 | – | – | – | 24 |
904L | 1.4539 | 0,02 | 19,0-21,0 | 24,0-26,0 | 4,0-5,0 | 0,15 | – | 1,20 | – | 34 |
S31254 | 1.4547 | 0,2 | 19,5-20,5 | 17,5-18,5 | 6,0-7,0 | 0,18-0,25 | – | 0,5-1,0 | – | 43 |
Grade | UNS | DIN | SS | EN | W-Nr | AFNOR |
---|---|---|---|---|---|---|
Duplex 2707 HD | S32707 | - | - | - | - | - |
Duplex 2507 | S32750 | X 2 CrNiMoN 25 7 4 | 2328 | 1.4410 | - | - |
2507 Super Duplex Alloy | UNS S32760/ S32750/ S32550/ S39274 |
Super Duplex 4501 | - |
UR52N+ | UNS S32550 |
Zeron 100 | UNS S32760 |
Ferralium 255 | UNS S32550 |
Grade | Bar | Plate, Sheet and Strip | Seamless / welded tube and pipe | Flanges | Pipe Fittings | Forgings |
Duplex 2707 HD | - | - | ASTM A789/ A790, SA790 | - | - | - |
Duplex 2507 | ASTM A479, SA479 EN 10088-3 |
ASTM A240 SA240 EN 10088-2 |
ASTM A789; A790, SA790 | ASTM A182, SA182 | ASTM A182, SA182 ASTM A815/ SA815 |
ASTM A182/ SA182 |
Duplex 2304 | EN 10088-3 | ASTM A240, SA240 EN 10088-2 |
ASTM A789; A790, SA790 EN 10216-5 |
- | - | EN 10088-3* |
Grade | UNS | Duplex Industry Specifications |
---|---|---|
2507 Duplex Steel | UNS S32750 | ASTM A182 F53, A240/ SA240, A276 / SA276, A479, A789, A790, A815, A928, A988 SAE J405 |
UNS S32760 | ASTM A182 F55, A240 / SA240, A276/ SA276, A314, A473, A479, A789, A790, A815, A928, A988 SAE J405 |
|
International identifiers | SUS 329J3L, S31803, SS2377, ASTM A182 F51, STS329J3 LTP, AISI 318 LN, Z3CND22-05Az |
Cr | Ni | Mo | N | S | Cu | C | Mn | Si | P | Fe |
---|---|---|---|---|---|---|---|---|---|---|
24.0-26.0 | 6.0-8.0 | 3.0-5.0 | .24-.32 | 0.020 Max | 0.50 Max | 0.030 Max | 1.20 Max | 0.80 Max | 0.035 Max | Balance |
.2% Yield Strength, ksi Minimum | Ultimate Tensile Strength, ksi Minimum | % Elongation Min. | |
---|---|---|---|
80 | 116 | 15 | 310 |
UNS N° Grade | EN N° | Hot FormingTemperature Range | Minimum Soaking Temperature |
---|---|---|---|
S32304 | 1.4362 | 1150-950 Deg C | 980 Deg C |
S32205 | 1.4462 | 1230 -950 Deg C | 1040 Deg C |
S32750 | 1.4410 | 1235-1025 Deg C | 1050 Deg C |
S32520 | 1.4507 | 1230-1000 Deg C | 1080 Deg C |
S32760 | 1.4501 | 1230-1000 Deg C | 1100 Deg C |
Weight% | Content |
---|---|
C | 0.03 max |
Mn | 1.2 max |
P | 0.035 max |
S | 0.015 max |
Si | 0.8 max |
Cr | 24-26 |
Ni | 06-08 |
Mo | 03-05 |
N | 0.24-0.35 |
Cu | 0.5 max |
Weight% | Content |
---|---|
C | 0.03 max |
Mn | 1.00 max |
P | 0.03 max |
S | 0.01 max |
Si | 0.1 max |
Cr | 24-26 |
Ni | 4.5-6.5 |
Mo | 03-04 |
N | 0.25 |
Cu | 0.08-0.20 |
Specific Heat (0-100°C) | 500 | J.kg-1.°K-1 |
Thermal Conductivity | 15 | W.m -1.°K-1 |
Thermal Expansion | 11 | μm/μm/°C |
Modulus Elasticity | 200 | GPa |
Electrical Resistivity | 8.12 | μohm/cm |
Density | 7.8 | g/cm3 |
Temper | Annealed | |
Tensile | Rm | 115 ksi (min) |
Tensile | Rm | 800 MPa (min) |
R.p. 0.2% Yield | 80 | ksi (min) |
R.p. 0.2% Yield | 550 | 550 MPa (min) |
Elongation (2” or 4D gl) | 15 | % (min) |
Product | Super Duplex Stainless Steel |
Equivalents | Super Duplex 2507, UNS S32750, F53, 1.4410 | UNS S32760, 1.4501 |
Items | Pipe, Tubes, Tubing, Fittings, Flanges, Valves, Fasteners, Sheet, Square Bar, Threaded Bar, Plate, Hexagon Bar, Fasteners and Fixings, Round Bar, Flat Bar, Rebar, Angle, Tube & Pipe, Wire |
Size | 1/4" - 60" |
Pipe Type | Seamless, Welded, ERW, Fabricated, Custom Size Pipes |
Specifications | ASTM, ASME, DIN, GOST, JIS |
Certification | EN 10204 3.1 |
Fittings Type | Butt Weld, Screwed & Socket Weld, Flanges, Instrumentation |
Other Fittings | Elbows, Tees, Reducers, Caps, Stub Ends, Flanges (ANSI, Table E, D and H), Nuts, Bolts, Screws, Threaded Bars |