Super Duplex S32750 Fasteners Manufacturer & Supplier
Dimension and wall thickness
Pipe diameters
Super Duplex S32750 Fasteners, Super Duplex S32750 Bolts, Super Duplex S32750 Washers, Super Duplex S32750 Screws, Super Duplex S32750 Nuts, Super Duplex S32750 Socket Screw, Super Duplex S32750 Socket Head Cap Screw, Super Duplex S32750 Hex Nut, Super Duplex S32750 Anchor Bolt, 1.4410 Super Duplex Bolts, Super Duplex S32750 Industrial Fasteners, Super Duplex S32750 Aerospace Fasteners, Super Duplex S32750 High Tensile Fasteners, Super Duplex S32750 Petrochemical Fasteners. UNS S32750 Fasteners, Super Duplex Steel S32750 Bolts, S32750 Super Duplex Stainless Steel Nuts, 1.4410 Fasteners, S32750 Screws, Ferritic Stainless Steel Fasteners, Super Duplex Steel S32750 Fasteners Manufacturer in India.
Detailed Information
Newzel Industries ASTM A479 Super Duplex Stainless Steel UNS S32750 Fasteners combine the best qualities of ferritic and austenitic steels. There are also ASTM A479 UNS S32750 Hex Bolts, ASTM A479 UNS S32750 Stud Bolts, and ASTM A479 UNS S32750 Nuts. High strength, resistance to pitting, stress corrosion cracking, erosion corrosion and corrosion fatigue, crevice corrosion, and strong weldability are all characteristics of ASME SA 479 Super Duplex Din 1.441 Fasteners. ASTM A479 Super Duplex UNS S32750 Fasteners is a steel grade with a mixed microstructure of austenite and ferrite (50/50) that has greater strength than ferritic and austenitic steel grades. ASME SA 479 Super Duplex Stainless Steel Din 1.441 Fasteners are extremely strong and resistant to chloride stress corrosion cracking. A thin gauge of ASTM A479 Super Duplex Steel UNS S32750 Fasteners can often achieve the design strength of a thicker nickel alloy. The resulting weight savings can significantly reduce the overall fabrication cost. ASME SA 479 Super Duplex Steel Din 1.441 Fasteners are commonly used in the following industries: power, marine, chemical, pulp and paper, petrochemical, water desalination, oil and gas production, and others. Heat treatment cannot harden ASTM A479 Din 1.441 fasteners, but cold working can achieve higher surface strengths. ASME SA 479 UNS S32750 Fasteners are extremely resistant to various types of corrosion and have good weldability, allowing them to be welded using a variety of methods. It is due to the elements present in super duplex S32750 steel grade, which includes chromium, nickel, molybdenum, and other elements. The chemical composition of the grade remains inaccuracy, resulting in desirable properties. Fasteners with high mechanical strength, high thermal conductivity, excellent weldability, a thermal expansion coefficient close to carbon steel, corrosion fatigue strength, and other desirable characteristics are available. They are useful for working at temperatures of up to 600 degrees Fahrenheit. They are supplied with a variety of fasteners, including socket screws, socket head cap screws, washers, mushroom head square neck bolts, eye bolts, hexagon nuts, hex nuts, anchors, machine screws, coupling nuts, stud bolts, U-bolts, structural bolts, Allen cap screw, wing screw, and more.
A thin gauge of ASTM A479 Super Duplex Steel UNS S32750 Fasteners can often achieve the design strength of a thicker nickel alloy. The resulting weight savings can significantly reduce the overall fabrication cost. ASME SA 479 Super Duplex Steel Din 1.441 Fasteners are commonly used in the following industries: power, marine, chemical, pulp and paper, petrochemical, water desalination, oil and gas production, and others. Heat treatment cannot harden ASTM A479 Din 1.441 fasteners, but cold working can achieve higher surface strengths. ASME SA 479 UNS S32750 Fasteners are extremely resistant to various types of corrosion and have good weldability, allowing them to be welded using a variety of methods.
It is due to the elements present in super duplex S32750 steel grade, which includes chromium, nickel, molybdenum, and other elements. The chemical composition of the grade remains inaccuracy, resulting in desirable properties. Fasteners with high mechanical strength, high thermal conductivity, excellent weldability, a thermal expansion coefficient close to carbon steel, corrosion fatigue strength, and other desirable characteristics are available. They are useful for working at temperatures of up to 600 degrees Fahrenheit.
They are supplied with a variety of fasteners, including socket screws, socket head cap screws, washers, mushroom head square neck bolts, eye bolts, hexagon nuts, hex nut, anchors, machine screw, coupling nut, stud bolts, U-bolts, structural bolts, Allen cap screw, wing screw, and more.
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Super Duplex S32750 Fasteners Specifications
AS Seamless Pipes are available in different grades and standards. Some of the standard features these are made available include
S32750 Fasteners Specifications |
ASTM A193 / ASME SA193 |
S32750 Super Duplex Stainless Steel Fasteners size |
Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size: M1.6 – M12 Self-Tapping Screw Size: No.2 – No. 14 |
Super Duplex Stainless Steel S32750 Fasteners Length |
3 mm to 200 mm |
Super Duplex Stainless Steel S32750 Studs, Bolts, Threads |
UNF, BSW, BSF, METRIC, UNC, or as required |
Standard of Super Duplex Steel S32750 Fasteners |
DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS: UNEF, NPT, UNC, UNS, UNF, NPTF ISO: JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as defined in ASME B16.5 standard Super Duplex Stainless Steel S32750 Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 Super Duplex Stainless Steel S32750 Hex nuts |
Form of Super Duplex Stainless Steel S32750 Fasteners |
Hex, Threading, Square, Round as per Gauge Etc. |
Raw materials Source |
JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
Threads Configuration |
ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Certification |
Dual Certified As per ASTM & ASME Codes |
Dimensions |
DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads |
Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate of Super Duplex Stainless Steel S32750 Bolting |
as per EN 10204 / 3.1 Manufacturer Test Certificate |
Additional Certifications |
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Production process |
M24-M100: hot forging, M2-M24: Cold Forging, for custom-made connecting element machining and CNC |
The head drive of Super Duplex Stainless Steel S32750 Bolts |
Six-Lobe,Phillips, Phillips/Slot, Slotted etc |
Packing of Super Duplex Stainless Steel S32750 Fasteners |
IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
Surface Coating |
PTFE Coated Super Duplex Steel S32750 Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
Super Duplex Steel S32750 Fasteners finishing |
Super Duplex steel: Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Super Duplex Steel, Sherardized, some special ones like DACROMET Geometry and Mechanically Applied coating, Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide, |
Chemical Composition Of Super Duplex S32750 Fasteners
S32750 |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
Fe |
0.030 max |
1.20 max |
0.80 max |
0.035 max |
0.020 max |
24 – 26 |
3 – 5 |
6 – 8 |
0.24 – 0.32 |
58.095 |
Mechanical Properties Of Super Duplex S32750 Fasteners
Density |
Melting point |
Tensile Strength |
Yield Strngth |
Elongation |
7.8 g/cm3 |
2400-2460 Deg F |
Psi – 116000, Mpa – 800 |
Psi – 80000, Mpa – 550 |
15% |
Equivalent Grades for Super Duplex S32750 Fasteners
Standard |
WERKSTOFF NR. |
UNS |
JIS |
BS |
GOST |
AFNOR |
EN |
Super Duplex S2507 |
1.4410 |
S 32750 / S 32950 |
– |
– |
– |
– |
– |
Super Duplex Steel S32750 Hex Nuts Dimensions Chart
Basic Major Thread Diameter Nominal Size |
F |
G |
H |
||||||
Width Across Flats |
Width Across Corners |
Nut Thickness |
|||||||
Basic |
Max |
Min |
Max |
Min |
Basic |
Max |
Min |
||
1/4 |
.2500 |
7/16 |
.438 |
.428 |
.505 |
.488 |
7/32 |
.226 |
.212 |
5/16 |
.3125 |
1/2 |
.500 |
.489 |
.577 |
.557 |
17/64 |
.273 |
.258 |
3/8 |
.3750 |
9/16 |
.562 |
.551 |
.650 |
.628 |
21/64 |
.337 |
.479 |
7/16 |
.4375 |
11/16 |
.688 |
.675 |
.794 |
.768 |
3/8 |
.385 |
.365 |
1/2 |
.5000 |
3/4 |
.750 |
.736 |
.866 |
.840 |
7/16 |
.448 |
.427 |
9/16 |
.5625 |
7/8 |
.875 |
.861 |
1.010 |
.982 |
31/64 |
.496 |
.473 |
5/8 |
.6250 |
15/16 |
.938 |
.922 |
1.083 |
1.051 |
35/64 |
.559 |
.535 |
3/4 |
.7500 |
1-1/8 |
1.125 |
1.088 |
1.299 |
1.240 |
41/64 |
.665 |
.617 |
7/8 |
.8750 |
1-5/16 |
1.312 |
1.269 |
1.516 |
1.447 |
3/4 |
.776 |
.724 |
1 |
1.0000 |
1-1/2 |
1.500 |
1.450 |
1.732 |
1.653 |
55/64 |
.887 |
.831 |
1-1/8 |
1.1250 |
1-11/16 |
1.688 |
1.631 |
1.949 |
1.859 |
31/32 |
.999 |
.939 |
1-3/8 |
1.3750 |
2-1/16 |
2.062 |
1.994 |
2.382 |
2.273 |
1-11/64 |
1.206 |
1.138 |
1-1/2 |
1.500 |
2-1/4 |
2.250 |
2.175 |
2.598 |
2.480 |
1-9/32 |
1.ASTM A194 GR. 8 |
1.245 |
1-5/8 |
1.6250 |
2-7/16 |
2.438 |
2.356 |
2.815 |
2.686 |
1-25/64 |
1.429 |
1.353 |
1-3/4 |
1.7500 |
2-5/8 |
2.625 |
2.538 |
3.031 |
2.893 |
1-1/2 |
1.540 |
1.460 |
2 |
2.0000 |
3 |
3.000 |
2.900 |
3.464 |
3.306 |
1-23/32 |
1.763 |
1.675 |
2-1/4 |
2.2500 |
3-3/8 |
3.375 |
3.263 |
3.897 |
3.719 |
1-15/16 |
1.986 |
1.890 |
2-1/2 |
2.5000 |
3-3/4 |
3.750 |
3.625 |
4.330 |
4.133 |
2-5/32 |
2.209 |
2.105 |
2-3/4 |
2.7500 |
4-1/8 |
4.125 |
3.988 |
4.763 |
4.546 |
2-3/8 |
2.431 |
2.319 |
Super Duplex Steel S32750 Bolts Standard Dimensions
NOMINAL SIZE (D) | BODY DIAMETER | BOLT HEAD THICKNESS | ACROSS THE FLATS | ACROSS CORNERS | ||||
D (MAX) | D (MIN) | H (MAX) | H (MIN) | F (MAX) | F (MIN) | C (MAX) | C (MIN) | |
m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
m16 | 16.00 | 15.73 | 10.32 | 9.68 | 24.00 | 23.67 | 27.71 | 26.75 |
m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
m30 | 30.00 | 29.67 | 19.48 | 17.92 | 46.00 | 45.00 | 53.12 | 50.85 |
m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
m72 | 72.00 | 71.26 | 46.45 | 43.55 | 105.00 | 101.40 | 121.24 | 115.60 |
m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
m90 | 90.00 | 89.13 | 57.74 | 54.26 | 130.00 | 125.50 | 150.11 | 143.07 |
m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
Super Duplex Steel S32750 Flat Washer Dimensions Table
Washer Size |
USS Washer |
SAE Washer |
||||
ID (A) |
OD (B) |
Thickness (C) |
ID (A) |
OD (B) |
Thickness (C) |
|
#2 |
– |
– |
– |
3/32″ |
1/4″ |
0.020″ |
#4 |
– |
– |
– |
1/8″ |
5/16″ |
0.032″ |
#6 |
– |
– |
– |
5/32″ |
3/8″ |
0.049″ |
#8 |
– |
– |
– |
3/16″ |
7/16″ |
0.049″ |
Super Duplex S32750 Fasteners Application Industries
- Seawater cooling
- Geothermal wells
- Marine – Super Duplex Steel 2507 Blind Flanges & Duplex 2507 Slip On Flanges are suitable to use in seawater and other chloride-containing environments
- Salt evaporation
- 2507 Steel Flanges are good to use in Oil and gas exploration and production
- Desalination plants
- Oil and Gas – refining, petrochemical and gas processing application
- Chemical processing
- Super Duplex 2507 F55 Socket Weld Flanges are also suitable to use in Pulp and paper production
Other Types Of Super Duplex S32750 Fasteners
UNS UNS S32750 Nuts |
ASTM A479 Bolts Supplier |
Super Duplex Steel UNS S32750 Washers Exporter |
Super Duplex Steel ASTM A479 Stud Bolt |
Super Duplex UNS S32750 Fender Washer |
UNS S32750 Bolts Manufacturer |
Super Duplex Steel ASTM A479 Cap Screw |
Super Duplex UNS S32750 Foundation Bolts |
Super Duplex Steel ASTM A479 Square Nut Exporter |
UNS S32750 Super Duplex Steel Pan Head Screw Stockist |
DIN 1.4410 Super Duplex Steel Bolts Manufacturer |
Super Duplex Steel Pan Head Screw |
Super Duplex Steel ASTM A479 Double Ended Stud |
Super Duplex Steel ASTM A479 Double Ended Stud |
Super Duplex Steel UNS S32750 Tie Bar Exporter |
UNS UNS S32750 Square Bolts Supplier |
ASTM A479 Punched Washer Distributor |
Super Duplex UNS S32750 Lock Nut Supplier |
Super Duplex ASTM A479 Coupler Nuts |
Super Duplex Steel Flat Washer |
Super Duplex Steel Locking Nuts Manufacturer |
ISO Certified Super Duplex Steel Studbolt |
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