Grade UNS S32750 is classified as a super duplex stainless steel alloy. Hence, the mechanical, as well as corrosion resistance properties of the ASTM A276/ A479 UNS S32750 Round Bar, ranging from superior to outstanding. Like all duplex stainless steels, the microstructure of the ASTM A276 UNS S32750 Bar contains both austenite and ferrite in an equal ratio of 50% each.
Thus giving them the name duplex alloys. But what gives super duplex alloys like ASTM A276 Grade S32750 F53 Rod high mechanical properties is their chemistry. Like alloy S32760, the alloy for super duplex grade UNS S32750 Round Bar contains significant additions of both tungsten as well as copper. Copper, when added to any alloy including the UNS S32750 F53 Round Bar is known to build the immunity of the material against corrosion to brine or marine environments. Hence, it is not uncommon to see the Duplex UNS S32750 Hexagon Bar used in applications involving marine engineering or even onshore applications. On the other hand, the addition of tungsten is integral to alloys. In the case of Super Duplex Stainless Steel F53 Hex Bar, properties such as the wear resistance are known to see a major leap. Furthermore, tungsten also alleviates the heat endurance of the A479 S32750 Bright Bar.
Specification | ASTM A182, ASTM A276, ASTM A479 |
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Standard | EN, DIN, JIS, BS, AISI, API, ASTM, ASME Round Bars |
UNS S32750 F53 Round bars special price for | UAE, Dubai, Malaysia & Singapore clients. |
UNS S32750 F53 Round bars size | Diameter: 3 - 450mm DIA |
Length | 3 to 6 meter, Custom Cut Lengths |
S32750 Super Duplex Angle bar size | 3* 20* 20 ~ 12* 100* 100mm |
Super Duplex 2507 UNS S32750 Square bar size | 4* 4~100* 100mm |
Saf 2507 UNS S32750 Flat bar size | Thickness: 2~100mm |
Width: 10~500mm | |
Super Duplex Stainless Steel F53 Hex Bar size | 2~100mm |
ASTM A276 UNS S32750 Billet Size | 1/2" to 495mm Diameter |
Super Duplex F53 Rectangles Size | 33 x 30 to 295 x 1066mm |
Finish | Bright Polished, Black, Polish, Rough Turned, Grinding, Centreless Ground, NO.4 Finish, Matt Finish & BA Finish |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Surface |
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Condition | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed round bar, Sheared & Edged, Rolled Flat |
Technique | UNS S32750 F53 Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod |
Form | Round, Half Round, Rod, Precision Ground Bar, Square, Round Rod, Hollow, Hex (A/F), Triangle, Rectangle, Threaded, T-Bar, Half Round Bar, Flat Bar, Rings, Blocks, Billet, Ingot, I/H Bar, Angle, Channel Bar, Profiles, Forging Etc. |
Manufacturing Process |
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Heat Treatment |
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Quality & Inspection |
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Features |
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Tolerances | According to EN 10278 - ISO 286-2 |
Certificates | EN 10204 / 3.1 |
Our UNS S32750 F53 round bar conforms to NACE MR0175/ISO 15156 |
CE8MN; 2A
CE3MN; 5A
ASTM A276 S32750 Duplex Square Bar
1.4410 Werkstoff S32750 Super Duplex Hexagonal Bar
Duplex ASTM A479 S32750 Threaded Bar
Duplex UNS S32750 Flat Bar
Duplex SA 479 S32750 Rods
ASTM A276 S32750 Duplex Bright Bar
Saf 2507 UNS S32750 Duplex Round Rod
ASTM A276 S32750 Duplex Polish Bar
Super Duplex F53 Black Bar
Duplex UNS S32750 Bright Round Bar
UNS S32750 F53 Square Bar
UNS S32750 Rounds
Grade | EN 10088-3 | EN 10272 | AD2000- W2/W10 |
ASTM A 479 | ASME SA 479 | NACE MR 0175 |
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UNS S32750 F53 Round Bar | 20-450 mm | 20-160 mm | - | 20-450 mm | 20-450 mm | Independent of size |
Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
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Cold Drawn and Polished UNS S32750 F53 Bar | 3.00 - 75.00 | 1/8" - 3.00" | h8-h9-h10-h11 |
UNS S32750 F53 Cold Drawn and Ground Bar | 10.00 - 75.00 | 5/6" - 2.50" | h8-h9-h10-h11 |
UNS S32750 F53 Peeled and Polished Round Bar | 40.00 - 150.00 | 1.50" - 6.00" | h11, h11-DIN 1013 |
UNS S32750 F53 Peeled and Ground Bar | 20.00 - 50.00 | 3/4″ - 2.00" | h9-h10-h11 |
UNS S32750 F53 Round Bar Size Dimensions | |||||||
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Metric | US Bar | ASTM/ Canadian | Japanese | ||||
Bar Size | Diam. (mm) | Bar Size | Diam. (Inch) | Bar Size | Diam. (mm2) | Bar Size | Diam. (mm) |
5 | 5 | #2 | 0.250 | 10M | 100 | 6 | 6 |
5.5 | 5.5 | #3 | 0.375 | 15M | 200 | 10 | 10 |
6 | 6 | #4 | 0.500 | 20M | 300 | 13 | 13 |
7 | 7 | #5 | 0.625 | 25M | 500 | 16 | 16 |
8 | 8 | #6 | 0.750 | 30M | 700 | 19 | 19 |
9 | 9 | #7 | 0.875 | 35M | 1000 | 22 | 22 |
10 | 10 | #8 | 1.000 | 45M | 1500 | 25 | 25 |
11 | 11 | #9 | 1.125 | 55M | 2500 | 29 | 29 |
12 | 12 | #10 | 1.250 | 32 | 32 | ||
14 | 14 | #11 | 1.375 | 35 | 35 | ||
16 | 16 | #12 | 1.500 | 38 | 38 | ||
18 | 18 | #13 | 1.625 | 41 | 41 | ||
20 | 20 | #14 | 1.750 | 44 | 44 | ||
22 | 22 | #15 | 1.875 | 48 | 48 | ||
25 | 25 | #16 | 2.000 | 51 | 51 | ||
28 | 28 | #18 | 2.250 | 57 | 57 | ||
32 | 32 | ||||||
36 | 36 | ||||||
40 | 40 | ||||||
44 | 44 | ||||||
50 | 50 |
Ø sizes in mm | ||||||
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15,88 | 38,10 | 70,00 | 110,00 | 150,00 | 190,50 | 279,40 |
20,00 | 40,00 | 75,00 | 114,30 | 152,40 | 200,00 | 292,10 |
22,22 | 42,00 | 76,20 | 120,00 | 158,75 | 203,20 | 304,80 |
25,00 | 44,45 | 80,00 | 120,65 | 160,00 | 215,90 | 324,00 |
25,40 | 50,00 | 82,55 | 125,00 | 165,10 | 220,00 | 325,00 |
28,57 | 50,80 | 88,90 | 127,00 | 170,00 | 225,00 | 330,20 |
30,00 | 57,15 | 95,25 | 130,00 | 177,80 | 228,60 | 355,60 |
31,75 | 60,00 | 100,00 | 133,35 | 180,00 | 241,30 | 381,00 |
34,92 | 63,50 | 101,60 | 139,70 | 184,15 | 250,00 | 405,00 |
35,00 | 69,85 | 107,95 | 140,00 | 190,00 | 254,00 | 406,40 |
Element | S32750 |
C | 0.030 |
Si | 0.80 |
Mn | 1.20 |
P | 0.035 |
S | 0.020 |
Cr | 24.0/26.0 |
Mo | 3.0/5.0 |
Ni | 6.00/8.00 |
N | 0.24/0.32 |
Other | Cu:0.50 |
Element | S32750 |
Tensile Strength(MPa) | 795 |
Proof Stress 0.2% (MPa) | 550 |
Elongation A5(%) | 15 |
Hardness Max (HB-HRB) | 310-32* |
W.Nr. 1.4410 | AISI F53 | SIS 2328 |
UNS S32750 | AFNOR Z3CND25.07Az | JIS |
X2CrNiMoN25-7-4 | DIN 17740 |
Indonesia, Philippines, Dammam -KSA, Belgium | Uns S32750 Rod |
France, Europe, Qatar, Thailand | S32750 Round Bar |
Germany, Thailand, Czechia, Malaysia | 1.4410 Super Duplex Bar |
USA, Bangladesh, Malaysia, Finland | Super Duplex S32750 Hexagon Bar |
Saudi Arabia (KSA), Kuwait, South Africa, Brazil | 1.4410 Stainless Steel Round Bar |
South Africa, Singapore, Bahrain, Singapore | Super Duplex Uns S32750 Bright Bar |
Australia, UK, Philippines, Nigeria | Super Duplex F53 Flat Bar |
Malaysia, Hong Kong, Oman, UAE | 1.4410 Steel Hexagon Bars |
Italy, Iran, Chile, Singapore | F53 Duplex Rod |
Turkey, Norway, United Arab Emirates (UAE), Malaysia | Duplex S32750 Square Bar |
Malaysia, Russia, Netherlands, Dubai | Uns S32750 Threaded Bar |
Spain, Mexico, Egypt, UK | Super Duplex Uns Polish Bar |
Europe, Malaysia, United Kingdom -UK, UAE | Din 1.4410 Round Rod |
Canada, Poland, UK, Ellington -United States | Duplex 1.4410 Rounds |
Malaysia, Canada, Philippines, Singapore | Astm S32750 Bright Round Bar |
Japan, Romania, Europe, Malaysia | Super Duplex 32750 Forged Bar |
Colombia, Malaysia, Sweden, China | S32750 Duplex Stainless Steel Bar |
Taiwan, Los Alamos -Mexico, Malaysia, Philippines | S32750 F53 Hollow Bars |
South Korea, NY 12203 (USA), Singapore, Malaysia | S32750 Stainless Steel Triangle Bars |
Duplex ASTM A479 S32750 Rectangular Bars | Duplex UNS S32750 Flat Bars |
ASTM A276 UNS S32750 Duplex T-Bars | Super Duplex ASTM A276 UNS S32750 Rounds |
ASTM A276 S32750 Duplex Square Bars | ASTM A479 S32750 Super Duplex Half-Round Bars |
S32750 Grade Duplex Round Bars | 1.4410 Werkstoff S32750 Super Duplex Hexagonal Bars |
Duplex ASTM A479 S32750 Threaded Bars | Super Duplex ASTM A276 S32750 Rebars |
ASTM A276 UNS S32750 Duplex Hollow Bars | ASTM A479 S32750 Precision Ground Bars |
ASTM A276 S32750 Precision Ground Stock | Duplex UNS S32750 Super Duplex Triangle bars |
Duplex SA 479 S32750 Rods | 1.4410 Werkstoff S32750 Duplex Hex Bars |
ASTM A276 S32750 Duplex Hexagon Bars | ASTM A276 S32750 Duplex Forged Bars |
ASTM A276 UNS S32750 Duplex Round Bars | Saf 2507 UNS S32750 Duplex Round Rod |
ASTM A276 S32750 Duplex Bright Bars | ASTM A276 S32750 Duplex Black Bars |
S32750 Duplex Stainless Steel Billets Bars | Duplex ASTM A276 S32750 Ingot |
ASTM A276 UNS S32750 Spring Steel Bars | Saf 2507 UNS S32750 Duplex Forged Round Bars |
Duplex Saf 2507 UNS S32750 Threaded Bars | ASTM A276 UNS S32750 Cold Drawn & Polished Square Bars |
Super Duplex ASTM A276 S32750 Cold Drawn Bars | Cold Rolled S32750 Duplex Stainless Steel Round Hot Forged Bars |
ASTM A276 UNS S32750 Round Hot Forged Bars | ASTM A276 S32750 Duplex Polish Bars |
1.4410 Werkstoff S32750 Super Duplex Polished Round Bars | Bright UNS S32750 F55 Duplex Hollow Bars |
S32750 Duplex Stainless Steel Black Surface Round Bars | ASTM A276 UNS S32750 Duplex Round Bars For Shaft |
Large Diameter Super Duplex F53 Round Bars | ASTM A276 UNS S32750 flat bright round bars |
Solid Round 20mm UNS S32750 F55 Bars | Cold drawn Duplex S32750 Grade round bars |
ASTM A276 S32750 Super Duplex RCS Bars | Hot Rolled UNS S32750 F55 round Bars |
Super Duplex Half UNS S32750 F55 round bars | Bright Black surface Super Duplex F53 round bars |