Duplex steel

Duplex steel is budget friendly stainless steel. Due to the lower level of molybdenum and nickel it is recognized as one of the most price efficient steel. 28 percent of chromium and 4.5 to 8 percent of nickel is a structure of Duplex steel. It has higher content of chromium which makes it the best for corrosion resistance than any other steel. Their PREN (Pitting Resistance Equivalent Number) is more. Hence it defends itself from corrosion like pitting.

UNS S31803

UNS S31803 is a Grade belonging to duplex steel. It is also known as Grade 2205. Ferrite and austenite are sorption’s that it is made up of. Usually, the amount of both is tired and kept equal.

Duplex S31803 Nuts
Table of Content

Duplex Steel S31803 Nuts, Duplex S31803 Nuts, DSS S31803 Nuts, S31803 Duplex Steel Nuts, ASTM F594 S31803 Duplex Steel Heavy Hex Nuts, DSS S31803 Hex Weld Nuts, Ped Approved Manufacturer of S31803 Duplex Steel Nuts, Duplex S31803 Coupling Nuts, Duplex Steel 1.4462 Nuts, Type S31803 Duplex Nuts At Best Price In India, S31803 Duplex Steel Square Thin Nuts, S31803 Duplex Stainless Steel Nuts Manufacturers, UNS S31635 Nuts, Duplex Steel S31803 Nuts Supplier in Mumbai, India.

Characteristics of UNS S31803 Grade

  • • Due to the high amount of ferrite, it possesses resistive at a higher rate.
  • • The resistivity of UNS S31803 grade to pitting because of chloride and corrosion caused by crevice is excellent.
  • • Because of the high availability of chromium, it is rich in quality.
  • • Its features make it superior to Grade 316.
  • • CPT of 2205 is in general not less than 35°C.
  • • Even in the environment which causes ultimately failure of cementing this Grade shows the best performance.
  • • It is also known to have good weldability.

Chemical processors and the piece of equipment of transport and storage firm are where UNS S31803 Grade can be used. It can be also used in the equipment of gas and oil transportation like pipe.

We offer the best range of products and a variety of types. You can also find different types of nuts of the same grade with us. We promise to provide top quality products to you. Our values are to be faithful to our customers and we never compromise on it.

Zeon Fasteners LLP is a foremost manufacturer and exporter that is known to have the largest stock of Duplex steel UNS S31803 nuts. To supply standard products is what we perpetrate for. We look forward to the best process to manufacture and efficiently deliver the same to you. Our products are cautiously moved, packed and delivered to the buyer.

Duplex Steel S31803 Nuts

Specification For DSS S31803 Nuts

Standard: ASTM F594 / ASTM F594
Size : Cold Forming process: M2-M24 Hot Forging process: M24-M100, 1-1/2” Dia, up to 1100mm lg CNC Machining for M100 / 4” Dia, up to 1500mm lg Manufacturing M2, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48 to M160 and Custom Metric Hex Nuts
Nuts Size Metric: Dia: M10 – M110 / Length: 12 – 1200MM
Nuts Size Inch: Dia: 1/2″ – 4.0″ / Length: 1/2″ – 52″
Length: 3 to 200 mm
Standard: ISO, IS, ANSI, ASME, UNI, ASTM, DIN, JIS, IS, GB, BS, CSN, EU, IFI, PN, and all International Standards
DIN Standard : DIN 934, DIN 982, DIN 985, DIN 936, DIN 929, DIN 1587, DIN 439, DIN 315
Threads: METRIC, BSW, UNC, UNF, BSF or as required
Nuts Forming: Hot Forged Nuts & Cold Forged Nuts
UTS – Unified Thread Standard: UNC, UNF, NPT, UNS, UNEF, NPTF
ASME Standard: ASME B18.2.2 / ASME B18.16.6 /ASME B18.16.4 / ASME B18.2.2
Certification: Dual Certified As per ASTM & ASME Codes

Equivalent Grades Of Duplex Steel S31803 Nuts

STANDARD UNS WERKSTOFF NR.
Duplex Steel S31803 S31803 1.4462

ASTM F594 S31803 Duplex Steel Nuts Chemical Composition

Grade C Mn Si P S Cr Mo Ni 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 63.72 min

Duplex Steel S31803 Nuts Mechanical Properties

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

Size Chart of S31803 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 Duplex Steel 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 S31803 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

Various Types of Duplex Steel S31803 Nuts

Duplex Steel S31803 Hex Nuts

Duplex Steel S31803 Hex Nuts

  • Duplex Steel S31803 Heavy Hex Nuts
  • DSS S31803 Heavy Hex Nut
  • ASTM F594 S31803 Duplex Steel Hex Nuts
  • Duplex Steel 1.4462 Heavy Hex Nut
  • UNS S31803 Hex Nuts
  • Duplex Stainless Steel S31803 Hex Nuts
  • S31803 Duplex Steel Hex Nuts
  • S31803 Duplex Steel Heavy Hex Nuts
Duplex Steel S31803 Hex Weld Nuts

Duplex Steel S31803 Hex Weld Nuts

  • Duplex S31803 Hex Weld Nuts
  • Duplex Steel S31803 Hex-3 Projection Weld Nuts
  • DSS S31803 Hexagon Weld Nuts
  • ASTM F594 S31803 Duplex Steel Hex Weld Nuts
  • UNS S31803 Hex Weld Nuts
  • S31803 Duplex Steel Hex Weld Nuts
Duplex Steel S31803 Hex Flange Nuts

Duplex Steel S31803 Hex Flange Nuts

  • Duplex S31803 Hex Flange Nuts
  • Duplex Stainless Steel S31803 Hexagon Flange Nuts
  • DSS S31803 Hexagon Flange Nuts
  • ASTM F594 S31803 Duplex Steel Hex Flange Nuts
  • ASTM F594 S31803 Duplex Hex Flange Nut
  • UNS S31803 Hex Flange Nuts
  • S31803 Duplex Steel Hex Flange Nuts
Duplex Steel S31803 Coupling Nuts

Duplex Steel S31803 Coupling Nuts

  • Duplex S31803 Coupling Nuts
  • Duplex Steel S31803 Hex Coupling Nuts
  • Duplex S31803 Hex Coupling Nuts
  • ASTM F594 S31803 Duplex Steel Coupling Nuts
  • ASTM F594 S31803 DSS Coupling Nut
  • Duplex Steel 1.4462 Coupling Nut
  • UNS S31803 Coupling Nuts
  • Duplex Stainless Steel S31803 Hex Coupling Nuts
  • S31803 Duplex Steel Coupling Nuts
Duplex Steel S31803 Square Nuts

Duplex Steel S31803 Square Nuts

  • Duplex S31803 Square Nuts
  • ASTM F594 S31803 Duplex Steel Square Nuts
  • Duplex Steel 1.4462 Square Nut
  • UNS S31803 Square Nuts
  • S31803 Duplex Steel Square Nut
  • Duplex Steel S31803 Square Thin Nut
  • S31803 Duplex Square Weld Nuts
  • S31803 Metric Duplex Steel Square Nuts
Duplex Steel S31803 Castle Nuts

Duplex Steel S31803 Castle Nuts

  • ASTM F594 S31803 Duplex Steel Castle Nuts
  • Duplex Steel 1.4462 Castle Nut
  • UNS S31803 Castle Nuts
  • Duplex S31803 Castle Nuts
  • S31803 Duplex Steel Castle Hex Nuts
  • Duplex Steel S31803 Castle Thin Nut
  • S31803 DSS Castle Slotted Nuts
  • Duplex S31803 Castle Hexagon Slotted Castle Nut

Contact us to get a quick quote for your requirement.

We offer These Duplex Steel S31803 Nuts as per DIN, ISO, JIS or ANSI Standard.

Contact Us

info@zeonfasteners.com

Call us

+91 80 8218 7464

Request a Quote

Ready Stock Of Duplex Steel S31803 Nuts

  • S31803 Duplex Steel Hex Cap Nuts
  • ASTM F594 S31803 Duplex Steel Nuts
  • S31803 Duplex Steel Metric Nuts
  • Duplex Steel S31803 Nylok Nuts
  • S31803 Duplex Steel Lifting Eye Nuts
  • Duplex Stainless Steel S31803 Impeller Nuts
  • Duplex Gr S31803 Industrial Nuts
  • DSS S31803 Impeller Nuts
  • S31803 Duplex Steel Square Nuts
  • Grade S31803 Duplex Steel Hex Coupling Nuts
  • Duplex Steel S31803 Hex Nut (Machine Screw Nut) Sized in Inches
  • Duplex Steel S31803 Hex Nuts ASTM F594
  • S31803 DSS Flange Lock Nut
  • ASTM F594 Duplex S31803 Nuts
  • S31803 Duplex Steel Castle Nuts
  • S31803 Duplex Jam Nuts
  • Duplex Steel S31803 Impeller Nuts
  • Duplex Stainless Steel S31803 Nuts
  • Type S31803 Duplex Steel Nuts

ASTM F594 S31803 Duplex Steel Nuts Applications and Uses

We Serve Application Industry

Chemical Industry
Petrochemical Industry
Oil & Gas Industry
Marine Industry
Power Generation Industry
Sugar Industry
Marine Industry
Pharmaceuticals Industry
Cement Industry
Dairy Industry<
Food Processing Industry
Paper & Pulp Industry
Offshore & Onshore Services

Chemical Industry Oil and Gas Industry Petrochemical Industry Power Generation Industry Cement Industry Food Processing Industry

People also Search for Duplex Steel S31803 Nuts

Duplex Steel S31803 Nuts Manufacturer In Mumbai, Top Quality Grade S31803 Duplex Steel Nuts, ISO Approved Manufacturer & Exporter of Duplex Steel S31803 Nuts, ASTM F594 Duplex Steel S31803 Heavy Hex Nuts, Specialize in Duplex Steel S31803 Nuts, Duplex Steel S31803 Nuts Stockholder, Available Types of Duplex Steel S31803 Nuts Supplier, Check Updated 1.4571 Nuts Price list, Buy From Low Cost DSS S31803 Nuts, 1.4571 Nuts, Duplex S31635 Nuts, Duplex Stainless Steel S31803 Industrial Nuts Manufacturer in India, Duplex Steel S31803 Nuts Supplier In India, Duplex Steel S31803 Nuts Manufacturer In India, DSS S31803 Nuts Manufacturer In Mumbai India, Duplex Steel S31803 Nuts Suppliers in Mumbai, Duplex Steel S31635 Nuts, Duplex Steel S31803 Nuts Suppliers And Manufacturers, ASME SF594 Duplex Steel S31803 Nuts in Mumbai, ASTM F594 Duplex Steel S31803 Nuts, Duplex UNS S31635 Nuts Supplier In India, Duplex Stainless Steel S31803 Nuts Price List, Duplex S31803 Nuts Stockist In Mumbai, S31803 Duplex Steel Nuts Material Grades, S31803 Duplex Nut Manufacturers, Duplex S31803 Nuts Specification, Price Of Duplex Steel Nuts S31803, Duplex Steel S31803 Nuts Grades Chart, Duplex Steel S31803 Nuts Price List In India, DSS S31803 Nuts Price List India, S31803 Duplex Steel Nuts Supplier In Mumbai, Duplex Steel S31803 Nuts Dimensions Chart Pdf, Duplex Stainless Steel S31803 Nuts Price List Mumbai, Duplex Nuts Grade S31803 Price List, S31803 Duplex Steel Nuts Price List, Duplex Steel S31803 Nuts Manufacturer In Mumbai India, S31803 Duplex Steel Nuts Grades Chart, S31803 Duplex Steel Nuts In India, S31803 High Tensile Duplex Steel Heavy Hex Nuts, Duplex Steel S31803 Nuts Chemical and Mechanical Properties, Duplex Steel S31803 Nuts Manufacturer In Chennai, Duplex Steel S31803 Nuts Supplier In Maharashtra, S31803 Duplex Steel Hex Flange Nuts Exporters In Mumbai, Duplex Steel S31803 Coupling Nuts Supplier In India, Duplex Steel S31803 Hex Cap Nuts, S31803 Duplex Steel Machine Screw Nut Sized in Inches, Grade S31803 Duplex Steel Square Nuts Suppliers In India, DSS S31803 Square Thin Nuts Supplier In Mumbai, Duplex Steel S31803 Nuts Dealer In Mumbai, S31803 Duplex Steel Nuts Stocks, Duplex Steel S31803 Nuts Price, Duplex Steel S31803 Industrial Nuts, Duplex Steel S31803 Lifting Eye Nuts Stockist In Mumbai, S31803 Duplex Steel Nuts Manufacturer In India.

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

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

Materials

Get In Touch

Get A Quote