Alpha Overseas
E-BROCHURE
Alpha Nickel

Duplex Steel S32205 / S31803 Fasteners Manufacturer, Supplier In Mumbai India

Alpha Overseas is a well-known producer and supplier of Duplex 2205/ 31803 Fasteners, whose products are trusted for a variety of industrial applications all over the world. We provide all varieties of duplex steel fasteners at highly competitive prices in various sizes, diameters, and standards.

Properties of Duplex 2205/ 31803 Fasteners:

  • » Having a ferritic and austenitic macrostructure with nickel, molybdenum, and chromium content, Duplex 2205/ S31803 Fasteners provides exceptional yield strength and corrosion resistance.
  • » Fasteners made of duplex steel that exhibit both ferritic and austenitic properties are what we produce. These fasteners provide superior resistance to pitting, crevice corrosion, and stress corrosion cracking.
  • » These fasteners function effectively in higher temperatures and pressure conditions because of their superior mechanical and chemical qualities. Excellent weldability, fabricability, and durability characterize these fasteners.
  • » High tensile strength, superior finish, outstanding resistance, higher durability, robustness, simple construction, and longer service life are just a few of the advantageous characteristics of the fasteners we offer.
  • » Numerous applications, including power generating, chemical processing, oil & gas processing, and many more, use the Duplex 2205/ UNS S31803 Fasteners we provide.

Duplex S32205 Fasteners Manufacturer, Type S31803 Duplex Steel Fasteners, Duplex Steel S32205 Fasteners Price List, Duplex Steel S31803 Fasteners, UNS S32205 Fasteners, SAF 2205 Fasteners, DSS S31803 Fasteners, Duplex Steel 2205 Fasteners, Duplex 1.4462 Fasteners, DSS S32205 Fasteners, Duplex Stainless Steel S32205 Fasteners Supplier in Mumbai, India.

Table Of Contents

We are a reputable company that offers local and international clients the highest quality Duplex 2205/ UNS S31803 Fasteners at affordable prices. Our company has a skilled production team that uses the best raw materials from reputable sources. They employ cutting-edge equipment and contemporary manufacturing techniques to create precise measurements and high-performance fasteners. We ensure that our Duplex 2205/ UNS S31803 Fasteners meet all national and international quality requirements. In an emergency, these fasteners are readily available in sufficient quantities to finish the delivery in the shortest amount of time. To precisely fulfil the needs of our cherished clients, we also provide these fasteners in bespoke configurations.

Specification List of DSS S31803 Fasteners

Standards ASTM A479, A193, A194 / ASME SA479, SA193, SA194
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
Length 3 mm to 200 mm
Threads UNF, BSW, BSF, METRIC, UNC, or as required
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 per defined in ASME B16.5 standard DSS S32205 Stud Bolt length ANSI B 18.2.4 2M, as per defined in ASME B18.2.2 Duplex S31803 Hex nuts
Form Hex, Threading, Square, Round as per Gauge 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
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificate 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 Froging, for custom-made connecting element machining and CNC
SS S32205/S31803 Fasteners

Equivalent Grades Of Duplex Steel S32205 Fasteners

STANDARD WERKSTOFF NR. UNS
Duplex 2205 1.4462 S31803 / S32205

Chemical Composition of Duplex Steel S31803 Fasteners

Grade C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 – 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min

Mechanical Properties of Duplex S32205 Fasteners

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669

Duplex Steel S32205 Fasteners Dimension

NOMINAL SIZE (D) BODY DIAMETER HEAD THICKNEASTM A193 ACROASTM A193 THE FLATS ACROASTM A193 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

Size Chart of S32205 Duplex Steel Nuts

Nut Size (mm)
Diameter* (mm)
Height (mm)
Hex Nut
Jam Nut
Nylock Nut
2mm
4
1.6
1.2
–
2.5mm
5
2
1.6
–
3mm
5.5
2.4
1.8
4
4mm
7
3.2
2.2
5
5mm
8
4
2.7
5
6mm
10
5
3.2
6
7mm
11
5.5
3.5
–
8mm
13
6.5
4
8
10mm
17
8
5
10
12mm
19
10
6
12
14mm
22
11
7
14
16mm
24
13
8
16
18mm
27
15
9
18.5
20mm
30
16
10
20
* This is the diameter across the flats. It is also the size of wrench to use.

Dimensions of DSS S31803 Heavy Hex Nuts

Nominal Size or Basic Major Thread Diameter
F
G
H
Width Across Flats
Width Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
.2500
1/2
.500
.488
.577
.556
15/64
.250
.218
5/16
.3125
9/16
.562
.546
.650
.622
19/64
.314
.280
3/8
.3750
11/16
.688
.669
.794
.763
23/64
.377
.341
7/16
.4375
3/4
.750
.728
.866
.830
27/64
.441
.403
1/2
.5000
7/8
.875
.850
1.010
.969
31/64
.504
.464
9/16
.5625
15/16
.938
.909
1.083
1.037
35/64
.568
.526
5/8
.6250
1-1/16
1.062
1.031
1.227
1.175
39/64
.631
.587
3/4
.7500
1-1/4
1.250
1.212
1.443
1.382
47/64
.758
.710
7/8
.8750
1-7/16
1.438
1.394
1.660
1.589
55/64
.885
.833
1
1.0000
1-5/8
1.325
1.575
1.876
1.796
63/64
1.012
.956
1-1/8
1.1250
1-13/16
1.812
1.756
2.093
2.002
1-7/64
1.139
1.079
1-1/4
1.2500
2
2.000
1.938
2.309
2.209
1-7/32
1.251
1.187
1-3/8
1.3750
2-3/16
2.188
2.119
2.526
2.416
1-11/32
1.378
1.460
1-1/2
1.5000
2-3/8
2.375
2.300
2.742
2.622
1-15/32
1.505
1.433
1-5/8
1.6250
2-9/16
2.562
2.481
2.959
2.828
1-19/32
1.632
1.556
1-3/4
1.7500
2-3/4
2.750
2.662
3.175
3.035
1-23/32
1.759
1.679
2
2.0000
3-1/8
3.125
3.025
3.608
3.449
1-31/32
2.013
1.925
2-1/4
2.2500
3-1/2
3.500
3.388
4.041
3.862
2-13/64
2.251
2.155
2-1/2
2.5000
3-7/8
3.875
3.750
4.474
4.275
2-29/64
2.505
2.401
2-3/4
2.7500
4-1/4
4.250
4.112
4.907
4.688
2-45/64
2.759
2.647
3
3.0000
4-5/8
4.625
4.475
5.340
5.102
2-61/64
3.013
2.893
3-1/4
3.2500
5
5.000
4.838
5.774
5.515
3-3/16
3.252
3.124
3-1/2
3.5000
5-3/8
5.375
5.200
6.207
5.928
3-7/16
3.506
3.370
3-3/4
3.7500
5-3/4
5.750
5.562
6.640
6.341
3-11/16
3.670
3.616
4
4.0000
6-1/8
6.125
5.925
7.073
6.755
3-15/16
4.014
3.862

Duplex Steel S32205 Hex Nuts Dimension

Nominal Size or Basic Major Thread Diameter
F
G
H
Width Across Flats
Width Across Corners
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

Different Types of Duplex Steel S31803 Fasteners

Nuts

Duplex Steel 2205 Nuts

  • Duplex Steel 1.4462 Nuts
  • Duplex Steel S31803 Coupling Nuts
  • S32205 Duplex Steel Wing Nuts
  • Duplex Steel S31803 Nuts
  • DSS S31803 Hex Jam Nuts
  • S32205 Duplex Slotted Nuts
  • Duplex Steel 2205 Nuts
  • Duplex Steel S32205 Heavy Hex Nuts
  • DSS S31803 Lifting Eye Nuts
  • Duplex Steel S32205 Hex Nuts
  • 2205 Duplex Steel Nuts
  • Duplex Steel S32205 Nuts
  • Duplex S32205 Hex Flange Nut
  • ASTM F467 S31803 Duplex Steel Nuts
  • Duplex Steel S32205 Castle Nuts
  • DSS S32205 Nuts
  • UNS S31803 Nuts
  • S31803 Duplex Nuts
Bolts

Duplex Steel 2205 Bolts

  • DSS S32205 Bolts
  • Duplex Stainless Steel S31803 Bolts
  • Duplex Steel 1.4462 Bolts
  • Duplex Steel S32205 Allen Bolts
  • 2205 Duplex Steel Bolts
  • S31803 Duplex Bolts
  • S31803 Duplex Steel Countersunk Bolts
  • UNS S32205 Bolts
  • ASTM A479 S32205 Duplex Steel Bolts
  • Duplex Steel S31803 Carriage Bolts
  • Duplex Steel S31803 Hex Bolts
  • Duplex Steel 2205 Bolts
  • DSS S32205 Eye Bolts
  • Duplex Steel S32205 Hex Head Bolts
  • Duplex S32205 Hex Flange Bolt
  • Duplex Steel S31803 Heavy Hex Bolts
  • Duplex S31803 U Bolts
  • Duplex Steel S31803 Bolts
  • Duplex Steel S32205 Bolts
Washers

Duplex Steel 2205 Washers

  • S32205 Duplex Steel Washers
  • Duplex Steel S32205 Fender Washers
  • UNS S31803 Washers
  • Duplex Steel 2205 Washers
  • Duplex Steel S31803 Conical Spring Washers
  • DSS S32205 Internal Tab Washer
  • DSS S32205 Washers
  • Duplex Stainless Steel S31803 Washers
  • Duplex Steel S31803 Washers
  • DSS S32205 Square Washers
  • ASTM A479 S32205 Duplex Steel Washers
  • Duplex Steel 1.4462 Washers
  • S31803 Duplex Washers
  • Duplex S31803 Spring Lock Washers
  • Duplex Steel 2205 Hex Washers
  • Duplex Steel S32205 Washers
  • S31803 Duplex Steel Countersunk Washers
  • S31803 Duplex Plain Washers
Screws

Duplex Steel 2205 Screws

  • DSS S32205 Screws
  • ASTM A479 S32205 Duplex Steel Screws
  • Duplex Steel S31803 Countersunk Flat Head Screw
  • S31803 Duplex Screws
  • S31803 Duplex Steel Round Head Screws
  • Duplex Steel S31803 Screws
  • Duplex Stainless Steel S32205 Screws
  • Duplex Steel S32205 Pan Head Screws
  • 2205 Duplex Steel Screws
  • Duplex Steel S32205 Hex Socket Set Screws
  • UNS S32205 Screws
  • Duplex S31803 Serrated Flange Screw
  • DSS S31803 Hex Head Cap Screws
  • DSS S31803 Screws
  • Duplex Steel 1.4462 Screws
  • S32205 Duplex Mushroom Head Screws
  • Duplex Steel S32205 Screws
  • Duplex Steel S31803 Socket Head Cap Screws
  • Duplex Steel 2205 Screws
Stud Bolts

Duplex Steel 2205 Stud Bolts

  • ASTM A479 S32205 Duplex Steel Stud Bolts
  • Duplex S31803 Threaded Rods
  • 2205 Duplex Steel Stud Bolts
  • Duplex Steel S32205 Stud Bolts
  • Duplex Steel S32205 Double End Stud Bolts
  • DSS S31803 Partially Threaded Stud Bolts
  • Duplex Steel 2205 Stud Bolts
  • Duplex Steel S31803 Fully Threaded Stud Bolts
  • Duplex Stainless Steel S31803 Stud Bolts
  • Duplex Steel S32205 Half Threaded Stud Bolts
  • S31803 Duplex Steel Reduced Shank Stud Bolts
  • S32205 Duplex Stud Bolts
  • Duplex Steel 1.4462 Stud Bolts
  • Duplex Steel S32205 Tap End Stud Bolts
  • DSS S32205 Stud Bolts
  • UNS S31803 Stud Bolts
Anchor Fasteners

Duplex Steel 2205 Anchor Fasteners

  • DSS S32205 Anchor Fasteners
  • Duplex S31803 Anchor Fasteners
  • Duplex Steel 2205 Anchor Fasteners
  • S31803 Duplex Steel Hex Nut Sleeve Anchors
  • Duplex Steel S31803 Hammer Drive Anchors
  • DSS S31803 Sleeve Anchor Fastener
  • Duplex S32205 Flat Head Sleeve Anchors
  • Duplex Steel S32205 Wedge Type Anchor Fasteners
  • 2205 Duplex Steel Anchor Fasteners
  • Duplex Steel S32205 Anchor Fasteners
  • S32205 DSS Anchor Fasteners
  • Duplex Stainless Steel S31803 Anchor Fasteners
  • Duplex Steel 1.4462 Anchor Fasteners
  • ASTM A479 S31803 Duplex Steel Anchor Fasteners
  • UNS S32205 Anchor Fasteners

Contact us to get a quick quote for your requirement.

We offer These Duplex Steel S32205 Fasteners as per DIN, ISO, JIS or ANSI / ASME Standard.

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Specialized in Following Duplex S32205 Fasteners

  • Duplex Steel S32205 Industrial Fasteners
  • Duplex Stainless Steel S31803 Fastener
  • ASTM A479 S32205 Duplex Stud Bolts
  • Duplex Steel 2205 Flat Head Screws
  • Duplex Stainless Steel S32205 Hex Cap Nuts
  • DSS S32205 Nuts Price List
  • ASME B18.2.2 S31803 Duplex Steel Hex Nuts Dimension
  • S31803 Duplex Steel Fasteners Manufacturer in Mumbai
  • Duplex Steel S32205 Fastener Exporters
  • Duplex S32205 Nylock Nuts Manufacturer In India
  • DSS S31803 Oval Head Screws
  • Duplex 2205 Threaded Bolt
  • Duplex S32205 Acorn Nut Sleeve Anchors
  • DSS S31803 Square Thin Nuts
  • Duplex Steel 2205 Fastener Manufacturer
  • S32205 Duplex Steel Impeller Nuts
  • Duplex Steel S31803 Serrated Flange Bolts
  • Duplex Steel 1.4462 Fasteners
  • Grade S31803 Duplex Steel Fasteners
  • Duplex S31803 Flange Screws
  • ASME B18.5 Duplex Steel S32205 Round Head Bolts
  • Duplex Steel S31803 External Tooth Lock
  • Duplex Stainless Steel 2205 Hex Weld Nuts
  • S31803 Duplex Steel Hex Flange Screws
  • Duplex Steel S32205 Fasteners Stockist
  • Duplex S31803 Fasteners Wholesaler
  • S31803 Duplex Button Head Cap Screws
  • S32205 Duplex Square Head Bolt
  • Duplex Steel S32205 Fasteners Exporters
  • DSS 2205 Fasteners Dealers in india
  • Duplex Stainless Steel S32205 Flat Washers
  • DSS S32205 Fasteners Exporter In India
  • ASME B18.6.3 Duplex 2205 Slotted Round Head Machine Screws
  • ASTM F467 2205 Duplex Steel Heavy Hex Nuts
  • ASME B18.2.1 Duplex Steel S31803 Stud Bolts
  • Duplex Steel S31803 Fasteners Supplier In India
  • DSS S32205 Single End Studs
  • ASME / ANSI B18.22.1 Duplex S32205 Plain Washers
  • Duplex S31803 Fasteners at Best Price List In Mumbai India

Applications of Duplex Steel S31803 Fasteners

Oil & Gas Industry

Oil & Gas Industry

Power Generation Industry

Power Generation Industry

Petrochemical Industry

Petrochemical Industry

Chemical Industry

Chemical Industry

Cement Industry

Cement Industry


We Export Duplex Steel S32205 Fasteners Across the Globe

Azerbaijan, Bolivia, Algiera, Philippines, Lebanon, Argentina, Tibet, Indonesia, Kuwait, Bangladesh, Jordan, Mexico, Australia, Belarus, Denmark, Gabon, Oman, Germany, Pakistan, France, Czech Republic, Costa Rica, Serbia, Ghana, Mongolia, Norway, Italy, Chile, Spain, Angola, Iraq, columbia, Slovakia, Peru, South Korea, Kazakhstan, Qatar, Hong Kong, Afghanistan, Morocco, Lahore, Croatia, Iran, Sweden, Thailand, Ecuador, Russia, Bhutan, Finland, Yemen, Bahrain, Nepal, Sri Lanka, Macau, Venezuela, Portugal, Lithuania, United Kingdom, Malaysia, Singapore, Bulgaria, India, China, Romania, Turkey, Egypt, Taiwan, Gambia, Libya, Netherlands, Austria, New Zealand, Kenya, Canada, South Africa, Greece, Israel, Saudi Arabia, Algeria, Belgium, Estonia, Japan, Brazil, Switzerland, Tunisia, Puerto Rico, Hungary, Poland, Namibia, Ireland, United Arab Emirates, United States, Colombia, Trinidad & Tobago, Vietnam, Nigeria, Zimbabwe, Ukraine.

Domestic Supply Duplex Steel S31803 Fasteners

Ludhiana, Thiruvananthapuram, Ernakulam , Bengaluru, Ranchi, Noida, Visakhapatnam, Bhopal, Chennai, Chandigarh, Rajkot, Howrah, Pimpri-Chinchwad, Gurgaon, Secunderabad, Indore, Kolkata, mumbai, Thane, Ahmedabad, Nagpur, Hyderabad, Jamshedpur, New Delhi, Nashik, Faridabad, Surat, Jaipur, Pune, Navi Mumbai, Kanpur, Haryana.

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