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Duplex Steel S31803 Industrial Fasteners, Duplex S31803 Fasteners, High Quality Duplex Steel S31803 Fasteners, Duplex Steel S31803 Nuts, Dimensions Of Asme B18.2.1 Duplex Stainless Steel S31803 Heavy Hex Bolt, Duplex Steel S31803 Stud, Duplex S31803 Washer, Duplex Steel S31803 Screw, Duplex S31803 Bolts Supplier In Mumbai, India.

 

Din 1.4462 Fasteners, Uns S31803 Fastener, S31803 Duplex Half And Full Threaded Stud Bolts Stockist, Duplex Steel S31803 Hex Nuts, Duplex S31803 Square Washers, Saf 2205 Duplex Steel Fasteners, Duplex S31803 J / U Bolts, Ferritic Stainless Steel S31803 Coupling Nuts, Duplex S31803 Flat Washer Stockholder, S31803 Duplex Steel Head Cap Screws Exporter In India.

DETAILED INFORMATION

Mehta Metal is recognized as an expert manufacturer, exporter, and supplier of Duplex UNS S31803 Fasteners. As a reliable company, we strive to meet the needs and requirements of our customers. However, we offer our most high-quality standard products at an affordable rate. We manufacture these fasteners by using raw materials purchased from reputable merchants. Moreover, the technology and equipment we use to produce the standard product are the latest in the industry.

Providing the product in a wide range, of shapes, sizes, and dimensions as per the requirements and constraints of the customers. As a result of its attributes and features, our products are highly regarded by our esteemed patrons. They are used in various industrial applications.

In the Duplex Stainless Steel S31803 Fastener, molybdenum, nickel, and chrome are present in a small margin of the two-phase austenitic, ferritic steels. Despite their high yield strength, these fasteners exhibit good fatigue resistance. Due to the high resistance of these fasteners to crevice corrosion, stress corrosion cracking, and pitting corrosion under severe atmospheres, they exhibit both ferritic and austenitic characteristics. The corrosion resistance of these components is also excellent in chloride and sulfide environments. These fasteners are machined with high-speed or carbide tooling. They are hot-worked at temperatures ranging from 954 to 1149 degrees Celsius, while they are cold-worked according to standard processes. Hardware devices are used in the applications by the industries. Among them, fasteners are one of the most frequently used and most important hardware devices used. They are used to connect two piping components together in the industry. Fasteners come in various types that are suitable for use in various industries. Among the types of fasteners used in industrial applications are bolts, screws, nuts, washers, rivets, concrete anchors, inserts, threaded rods, and retaining rings. At room temperature, duplex steel possesses an austenitic microstructure due to its ferrous, nickel, and chromium content. Duplex steel is a combination of austenitic alloy with ferrite phases. It is a high-quality alloy with a high level of toughness and weldability. Alloy steel is used in pressure vessels available in industry in this way.

In order to develop alloy duplex steel fasteners, alloy steel fasteners are developed from austenitic grades of alloy duplex steel. As a result, alloy steel fasteners possess a number of properties that make them desirable to use. The fasteners have some of the properties that are characteristic of them, for example, corrosion resistance and pitting corrosion resistance due to the presence of carbon in the alloying element. In addition to this, the fasteners are used in elevated temperature applications because of some of their characteristics such as their high ductility, great durability, and stability at elevated temperatures, as well as their great toughness and high strength.

As for dimensions, they follow DIN 931, 912, 975, and so on. The fasteners are available in multiple configurations, including ASME B1.1 2A/3a, and so on. Stainless Steel Washers that are made of Duplex can be forged, hot forged, machined, or milled to resist corrosion at high pressure, high temperatures, and high wear and tear. They can be forged cold, hot, or tempered. Its tensile and yield strengths can range from M6 to M100, and its lengths can range from 10mm to 1000mm. The material is a high melting, 1350 degrees Celsius. Duplex Steel Stud Bolts are made of carbon, manganese, silicon, phosphorus, sulfur, chromium, molybdenum, nickel, nitrogen, and iron. Its minimum tensile strength is 800 MPa and its minimum yield strength is 550 MPa. Among the types available are Duplex 2205 Threaded Rods which act as connections between two components without the use of nuts. In our capacity as a leading supplier of fasteners, we would be glad to provide you with more information on the various types, including the Alloy 2205 Screws and their pricing.

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Duplex Steel S31803 Fasteners Specification

S31803 Fasteners Specifications ASTM A182 / ASME SA182
S31803 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

Duplex Stainless Steel S31803 Fasteners Length 3 mm to 200 mm
Duplex Stainless Steel S31803 Studs, Bolts, Threads UNF, BSW, BSF, METRIC, UNC, or as required
Standard of Duplex Steel S31803 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 Duplex Stainless Steel S31803 Stud Bolt length

ANSI B 18.2.4 2M

as per defined in ASME B18.2.2 Duplex Stainless Steel S31803 Hex nuts

Form of Duplex Stainless Steel S31803 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 Duplex Stainless Steel S31803 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 Froging, for custom-made connecting element machining and CNC
Head drive of Duplex Stainless Steel S31803 Bolts Six-Lobe,Phillips,Phillips/Slot, Slotted etc
Packing of Duplex Stainless Steel S31803 Fasteners IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Surface Coating

Ptfe Coated Duplex Steel S31803 Fasteners

Phosphate Coating

Teflon Coating

Zinc Coating

Hot Dipped Galvanizing Coating

Cadmium Coating

Xylon Coating

Duplex Steel S31803 Fasteners finishing

Duplex steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Duplex Steel, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel

Zinc (blue, black, yellow, white), black oxide,

Chemical Composition Of Duplex Steel UNS S31803 Nut

Cr N Ni C Mn Si P S Mo  
UNS S31803

min: 21.0

max: 23.0

min: 0.08

max: 0.20

min: 4.5

max: 6.5

0.03

max

2.0

max

1.0

max

0.03

max

0.02

max

min: 2.5

max: 3.5

Duplex UNS S31803 Fasteners Mechanical Properties

Grade

Tensile Strength

(MPa) min

Elongation 

(% in 50mm)

Yield Strength

0.2% Proof (MPa) min

Hardness 

Rockwell C (HR C)

UNS-S 31803 650-880 25 448

Physical Properties Of Duplex Steel UNS S31803 Fasteners

Density

lbm/in3

Electrical

Resistivity

mW•in

Electrical

Resistivity

(in x 10-6)

Heat

Capacity

BTU/lbm•°F

Thermal

Conductivity

(BTU/hr•ft•°F)

at 68°F 0.278 0.112 8.7 27.6 33.5
at 212°F 0.119 9.2 26.1 35.4
at 392°F 0.127 9.8 25.4 37.4
at 572°F 0.134 10.4 24.9 39.4

Equivalent Grade Of UNS S31803 Hex Bolts

Duplex

Common Name

Related Specifications

 

 

European

UNS

ASTM/ASME

Duplex 2205

SAF 2205 ®

1.4462

S31803

F51

Dimensions Chart Of Duplex Steel S31803 Hex Nuts

Nominal Size of Hex Nuts or Basic Major Thread Dia F G H

Width

Across Flats

Width

Across Corners

UNS S31803 Nuts 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

Duplex UNS S31803 Bolts Dimensions

NOMINAL SIZE (D) BODY DIAMETER 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

Duplex Steel S31803 Flat Washer Dimensions Table

Size

USS UNS S31803 Washer

SAE UNS S31803 Flat Washer

Inside Diameter

(A)

Outside Diameter

(B)

Thickness

(C)

Inside Diameter

(A)

Outside Diameter

(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"

ASTM A182 Duplex Steel S31803 Fasteners Forms & Availability

Products Size
ASTM A182 S31803 Duplex Stainless Steel Stud Bolt ASTM A182 S31803 Duplex Stainless Steel Bolts Sizes M3 - M56 | 3/6" to 2"
ASTM A182 S31803 Duplex Stainless Steel Punched Washer ASTM A182 S31803 Duplex Steel Pan Head Screw
ASTM A182 S31803 Duplex Square Nut ASTM A182 S31803 Duplex Stainless Steel Insert Nuts
ASTM A182 S31803 Duplex Stainless Steel Welding Studs ASTM A182 S31803 Duplex Stainless Steel Pan Head Screw
ASTM A182 S31803 Duplex Cap Screw ASTM A182 S31803 Duplex Foundation Bolts
ASTM A182 S31803 Duplex Stainless Steel Threaded Rod ASTM A182 S31803 Duplex Hex Head Bolts
ASTM A182 S31803 Duplex Nuts ASTM A182 S31803 Duplex Washers
ASTM A182 S31803 Duplex Stainless Steel Fender Washer ASTM A182 S31803 Duplex Stainless Steel Lock Nut
ASTM A182 S31803 Duplex Stainless Steel Countersunk Slotted Screw ASTM A182 S31803 Duplex Stainless Steel Double Ended Stud

Duplex Steel S31803 Fasteners Weight Chart :

  • ISO 7089 Weight Chart (Plain Washer)
  • ISO 4014 Weight Chart (Hexagon Head Bolt And Screw)
  • ISO 4762 Weight Chart (Hexagon Socket Head Cap Screw)
  • ISO 14583 Weight (Thread Forming Screw)
  • DIN 938 Stud Dimensions (Stud And Stud Bolt)
  • DIN 976 B Specification (Stud And Stud Bolt)
  • ISO 4032 Weight Chart (Hexagon Nut)
  • ISO 10642 Weight (Countersunk Screw)

Duplex Steel S31803 Fasteners Standard

Hexagon Bolt / Set Screws

Stud Bolt

Hexagon Nuts

Socket Cap screws

DIN 931

BS4882

DIN 934

DIN 912

DIN 933

DIN 976

BS 1768

DIN 6912

BS 1768

BS 1769

DIN 7984

UNI 5731

BS 1083

ANSI B18.3

UNI 5739

BS 3692

ISO 4762

ISO 4014

ISO 4032

UNI 5931

ISO 4017

ISO 4033

BS 2470

BS 1769

ANSI B18.2.2

BS 4168

BS 3692

ANSI B18.2.1

Socket & Slotted Set Screws

Socket & Slotted Countersunk Screws

Studs

Washers

DIN 913

DIN 963

DIN 938

DIN 125

DIN 914

DIN 7991

DIN 939

DIN 9021

DIN 915

BS 4168

DIN 2510

BS 4320

DIN 916

BS 1981

BS 4439

BS 3410

DIN 551

BS 483

BS 2693

DIN 553

BS 2470

Spring Washers

DIN 438

DIN 127

BS 4168

BS 4464

BS 1802

ANSI and/or ASME Standards Duplex Steel S31803 Fasteners(inch series)

ASME B18.1.1

Small Solid Rivets

ASME B18.8.1

Clevis Pins and Cotter Pins

ASME B18.1.2

Large Rivets

ASME B18.8.2

Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins

ASME B18.2.1

Square and Hex Bolts and Screws

ASME B18.9

Plow Bolts

ASME B18.2.2

Square and Hex Nuts

ASME B18.10

Track Bolts and Nuts

ASME B18.2.6

Fasteners for use in Structural Applications

ASME B18.11

Miniature Screws

ASME B18.3

Socket Cap, Shoulder and Set Screws

ASME B18.13

Screws and Washer Assemblies (Sems)

ASME B18.5

Round Head Bolts

ASME B18.15

Forged Eyebolts

ASME B18.6.2

Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws

ASME B18.17

Wing Nuts, Thumb Screws and Wing Screws

ASME B18.6.3

Machine Screws and Machine Screws Nuts

ASME B18.21.1

Lock Washers

ASME B18.6.4

Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws

ASME B18.22.1

Plain Washers

ASME B18.7

General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps

ASME B18.23.1

Beveled Washers

OTHER TYPES OF DUPLEX STEEL BOLTS

Duplex Steel UNS S31803 Bolts

Duplex Steel UNS S32205 Bolts

UNS S31803 hex bolts

UNS S32205 heavy hex bolt Supplier

Duplex Steel UNS S31803 hex cap screw Exporter

Duplex Steel UNS S32205 hex screw

Duplex S31803 socket cap screw

2205 countersunk slotted screw Manufacturer

Duplex Steel ASTM A479 Machine screw

Duplex 2205 allen cap screw

Duplex Steel UNS S31803 Square bolts Exporter

UNS S32205 Duplex Steel round head bolts Stockist

DIN 1.4462 Duplex Steel Step Bolt Manufacturer

Duplex Steel Hanger Bolt

Duplex Steel UNS S31803 Socket Cap Screw

Duplex Steel UNS S32205 Carriage Bolt Exporter

UNS S31803 Hex Head Bolt Supplier

UNS S32205 Flange Bolt Distributor

Duplex S31803 Elevator Bolt Supplier

Duplex 2205 Lag Bolt

Duplex Steel Stove Bolt

Duplex Steel Shoulder Bolt Manufacturer

Duplex Steel Set Screw

Duplex 2205 Grub Screw

Duplex Steel UNS S31803 Eye Bolt

Duplex Steel UNS S32205 Step Bolt

Duplex Steel countersunk slotted screw

Duplex Steel Square bolts

Duplex Steel UNS S31803 round head bolts

Duplex Steel UNS S32205 allen cap screw

Astm A479 Duplex Steel UNS S31803 Hex Bolts

ASTM A479 UNS S31803 Bolts Material

Buy Duplex 2205 Bolts

ASME SA 479 UNS S32205 Bolts

Duplex 2205 Bolts Speciifcations

UNS S32205 Stud Bolt

2205 Duplex Steel Anchor Bolts

Duplex Steel S32205 Hex Head Bolt

Duplex Steel UNS S31803 Bolts

TYPES OF DUPLEX STEEL S31803 FASTENERS

Stud Bolt

Duplex S31803 Stud Bolt, Duplex Steel S31803 Half Threaded Stud Bolts, Duplex Steel S31803 Stud Bolt Stockist, Stainless Steel Duplex S31803 Full Threaded Stud Bolts, S31803 Duplex Steel Partially Threaded Stud Bolts, UNS S31803 Stub Bolts, 1.4462 Stud Bolt, Duplex Steel S31803 Metric Threaded Stud Bolts, Duplex Steel S31803 Stud Bolts Supplier in Mumbai, India.

Bolt

Duplex S31803 Heavy Hex Bolts, Duplex Steel S31803 U Bolts, Duplex Steel S31803 Bolt Stockist, Stainless Steel Duplex Steel S31803 J Bolts, S31803 Duplex Steel Square Head Bolts, UNS S31803 Bolt, 1.4462 Bolt, Duplex S31803 Flange Bolt, Duplex Steel S31803 T Bolt, Duplex Steel S31803 Eye Bolt Supplier in Mumbai, India.

Nuts

Duplex S31803 Nuts, Duplex Steel S31803 Square Nut, Duplex Steel S31803 Heavy Hex Nuts Stockist, Stainless Steel Duplex Steel S31803 Nylock Nuts, S31803 Duplex Steel Dome Nuts, UNS S31803 Nuts, 1.4462 Nuts, Duplex S31803 Weld Nut, S31803 Duplex Steel Lock Nut, Duplex Steel S31803 Nuts Supplier in Mumbai, India.

Washer

Duplex S31803 Washer, Duplex Steel S31803 Split Washer, Duplex Steel S31803 Dock Washers Stockist, Stainless Steel Duplex Steel S31803 Spring Washers, S31803 Duplex Steel Flat Washers, UNS S31803 Washers, 1.4462 Washers, Duplex S31803 Plain Washers, S31803 Duplex Steel Ogee Washer, Duplex Steel S31803 Star Washers Supplier in Mumbai, India.

Screw

Duplex S31803 Screw, Duplex Steel S31803 Machine Screw, Duplex Steel S31803 Socket Head Screws Stockist, Stainless Steel Duplex Steel S31803 Allen Screws, S31803 Duplex Steel Self Tapping Screws, UNS S31803 Screws, 1.4462 Screws, Duplex Steel S31803 Button Head Screw, S31803 Duplex Steel CSK Philips Screw, Duplex S31803 Flat Head Screws Supplier in Mumbai, India.

Anchor Bolt

Duplex S31803 Anchor Bolts, S31803 Hammer Drive Anchor Bolts, Duplex Steel S31803 Sleeve Type Anchor Bolts Stockist, Stainless Steel Duplex Steel S31803 Wedge Type Anchor Bolts, S31803 Duplex Steel Hex Nut Sleeve Anchor Bolts, UNS S31803 Anchor Bolt, 1.4462 Anchor Bolts, Duplex Steel S31803 Anchor Bolts, Duplex S31803 Anchor Bolts Supplier in Mumbai, India.

MARKING AND PACKING

As part of our export process, we package products in wooden cases, marking them with Grade, Lot number, size, degree, and our trademark. All pipes are marked with our trade mark and on special request, we can make custom markings.

QUALITY ASSURANCE

At From the moment we purchase the materials to the moment we dispatch the product, Mehta Metals inspects all fasteners rigorously. Upon request, certified inspection agencies can be called in to witness the material reports, dimensions, and quality conformity of products in accordance with ASTM, ASME, MSS, DIN, EN, and JIS codes and standards.

TEST CERTIFICATES

Test Certificate as per EN 10204 / 3.1B for Manufacturers, Raw Materials Certificate, 100% Radiography Report, Third Party Inspection Report

Duplex Steel Fasteners Application Industries

We offer Duplex Steel Fasteners for a wide range of applications and industries. Here are some examples:

  • Industries related to petrochemicals
  • Industry of Oil and Gas
  • Industry of the chemical industry
  • Industries involved in power plants
  • Industries associated with the energy sector
  • Industry of the Pharmaceuticals
  • Industry of Pulp and Paper
  • Industry of Food Processing
  • Industry of the Aerospace Sector
  • Industry of Refining

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8080998069 9820584986

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 1st Floor, Plot No. 136, Deccan Chambers, JSS Road, Ambewadi, Mumbai 400004