Super Duplex Steel S32750 Bars
Super Duplex Stainless Steel S32750, sometimes referred to as “2507” or “F53” is a high-performance alloy that is known for its resistance to corrosion and strength. In chloride rich environments, its dual microstructure of austenite and ferrite provides exceptional resistance to pitting and crevice corrosion. The alloy’s high weldability and toughness are due to its low carbon content, 7% nickel, 3.7% molybdenum and 25% chromium. With a tensile strength of 795 MPa, yield strength of 550 MPa, 15% elongation and hardness of up to 310 HB its mechanical strength is remarkable. These bars are carefully manufactured by Metracore Alloys to meet stringent industrial requirements where reliability and longevity are essential.
super duplex s32750 bar, super duplex s32750 round bar, super duplex 2507 round bar
Super Duplex S32750 Round Bars are supplied under ASTM A276, A479 / ASME SA276 SA479 standards. They come in round, square, hex, flat and rectangular shapes, and their diameters range from 10 mm to 100 mm. This grade is appropriate for intricate fabrications due to its high strength, superior weldability, and good machinability. Even in harsh conditions such as seawater and acidic solutions it exhibits exceptional corrosion resistance. The alloy is highly reliable in heavy-duty and offshore applications because it also exhibits outstanding resistance to stress corrosion cracking and maintains high impact strength even at low temperatures.
These bars are widely used in oil and gas, chemical processing, marine engineering and power generation. They are perfect for heat exchangers, pressure vessels, pipelines, and desalination plants because of their strength and resistance to corrosion. They work well in subsea equipment, offshore drilling rigs and structural elements subjected to seawater in the shipping industry. Due to their durability they are also appropriate for infrastructure and bridge supports. To obtain the necessary finish and performance, manufacturing entails melting raw materials in electric arc furnaces, then hot rolling, annealing, descaling, and precise cutting.
UNS S32750 ROUND BAR SUPPLIERS, A479 S32750, SUPER DUPLEX STEEL S32750 BAR MANUFACTURER
Each one of our super duplex steel S32750 bars is tested to meet strict quality standards. Certifications include EN 10204 / 3.1, with testing such as tensile, elongation, PMI, intergranular corrosion, and micro/macro examinations. Our packaging also ensures safety during transport with options like shrink-wrapping, carton boxes, wooden pallets, crates and boxes. This careful approach guarantees that our customers receive products in proper condition, ready for important industrial use.
- Super Duplex Steel S32750 Bars Specification
- Types of Super Duplex Steel S32750 Bars
- Technical Details of Super Duplex Steel S32750 Bars
- Equivalent Grades of Super Duplex Steel S32750 Bars
- Super Duplex Steel S32750 Bars Chemical Composition
- Super Duplex Steel S32750 Bars Mechanical Properties
- Manufacturing Process of Super Duplex Steel S32750 Bars
- Super Duplex Steel S32750 Bars Application
Super Duplex Steel S32750 Bars Specification
Standard
EN, DIN, JIS, ASTM, BS, ASME, AISI
Dimensions
ASTM A276 / A479, ASME SA276 / A479
Sizes in Stock
14mm-300mm
Bars Process
Melting , Casting , Hot Rolling, Annealing, Pickling, Cutting
Form
Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
Tolerance
H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Thickness
50 mm to 6000 mm Long
Finish
Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Types of Super Duplex Steel S32750 Bars
Super Duplex Steel S32750 Square Bars
Super Duplex Steel S32750 Hex Bars
Super Duplex Steel S32750 Flat Bars
Super Duplex Steel S32750 Rectangular Bars
Super Duplex Steel S32750 Bright Bars
Super Duplex Steel S32750 Forged Bars
Reach out to Metracore Alloys for reliable Super Duplex Steel S32750 Bars solutions
Technical Details of Super Duplex Steel S32750 Bars
Equivalent Grades of Super Duplex Steel S32750 Bars
| STANDARD | WNR. |
|---|---|
| Super Duplex S32750 / S32760 | 1.4410 |
Super Duplex Steel S32750 Bars Chemical Composition
| C | Cr | Ni | Mo | N | Others |
|---|---|---|---|---|---|
| 0.020 | 25 | 7 | 4.0 | .27 | S=0.001 |
Super Duplex Steel S32750 Bars Mechanical Properties
|
Element
|
S32750
|
|
Tensile Strength(MPa)
|
795
|
|
Proof Stress 0.2% (MPa)
|
550
|
|
Elongation A5(%)
|
15
|
|
Hardness Max (HB-HRB)
|
310-32*
|
Dimensions of Super Duplex Steel S32750 Bars
| 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 | ||||||
Weight Chart of Super Duplex Steel S32750 Bars
| Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr |
|---|---|---|---|---|---|---|---|---|
| 3mm | 0.017 | 0.055 | 20mm | 0.753 | 2.470 | 3″ | 10.900 | 35.762 |
| 1/8″ | 0.019 | 0.062 | 22mm | 0.908 | 2.979 | 3-1/4″ | 12.800 | 41.996 |
| 5/32″ | 0.029 | 0.095 | 7/8″ | 0.926 | 3.038 | 3-1/2″ | 14.850 | 48.772 |
| 4mm | 0.030 | 0.098 | 24mm | 1.080 | 3.543 | 3-3/4″ | 17.001 | 55.780 |
| 3/16″ | 0.043 | 0.141 | 25mm | 1.180 | 3.871 | 4″ | 19.306 | 63.340 |
| 5mm | 0.047 | 0.154 | 1″ | 1.210 | 3.970 | 4-1/4″ | 21.908 | 72.249 |
| 7/32″ | 0.058 | 0.190 | 26mm | 1.271 | 4.170 | 4-1/2″ | 24.4487 | 80.340 |
| 6mm | 0.068 | 0.223 | 27mm | 1.368 | 4.490 | 4-3/4″ | 27.366 | 90.249 |
| 1/4″ | 0.076 | 0.249 | 1-1/8″ | 1.534 | 5.033 | 5″ | 30.461 | 99.940 |
| 7mm | 0.091 | 0.298 | 30mm | 1.691 | 5.548 | 5-1/2″ | 36.690 | 121.000 |
| 5/16″ | 0.118 | 0.387 | 1-1/4″ | 1.924 | 6.349 | 6″ | 43.860 | 143.900 |
| 8mm | 0.120 | 0.398 | 32mm | 1.894 | 6.314 | 6-1/2″ | 51.093 | 167.630 |
| 9mm | 0.152 | 0.498 | 1-3/8″ | 2.303 | 7.550 | 7″ | 59.432 | 196.000 |
| 3/8″ | 0.170 | 0.557 | 35mm | 2.390 | 7.553 | 7-1/2″ | 68.226 | 225.000 |
| 10mm | 0.189 | 0.620 | 36mm | 2.438 | 7.999 | 8″ | 77.586 | 254.55 |
| 11mm | 0.228 | 0.748 | 38mm | 2.792 | 8.903 | 10″ | 121.048 | 397.140 |
| 7/16″ | 0.232 | 0.761 | 1-1/2″ | 2.715 | 8.951 | |||
| 12mm | 0.271 | 0.889 | 40mm | 3.009 | 9.872 | |||
|
1/2″
|
0.303 | 0.994 |
1-5/8″
|
3.200 | 10.449 | |||
|
13mm
|
0.318 | 1.043 |
1-3/4″
|
3.712 | 12.179 | |||
|
14mm
|
0.368 | 1.207 |
45mm
|
3.807 | 12.555 | |||
|
9/16″
|
0.383 | 1.256 |
1-7/8″
|
4.260 | 13.977 | |||
|
15mm
|
0.424 | 1.391 |
48mm
|
4.330 | 14.205 | |||
|
5/8″
|
0.473 | 1.551 |
50mm
|
4.698 | 15.414 | |||
|
16mm
|
0.481 | 1.578 |
2″
|
4.848 | 15.906 | |||
|
17mm
|
0.543 | 1.791 |
2-1/8″
|
5.475 | 17.963 | |||
|
11/16″
|
0.573 | 1.880 |
2-1/4″
|
6.135 | 20.128 | |||
|
18mm
|
0.610 | 2.001 |
60mm
|
6.768 | 22.205 | |||
|
3/4″
|
0.682 | 2.237 |
2-3/8″
|
6.838 | 22.435 | |||
|
2-1/2″
|
7.576 | 24.856 | ||||||
|
2-5/8″
|
8.354 | 27.409 | ||||||
|
2-3/4″
|
9.169 | 30.083 |
Manufacturing Process of Super Duplex Steel S32750 Bars
Super Duplex Steel S32750 Bars Application
Products
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