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Duplex 2205 Bolts

UNS S31803 Hex Bolts, Nuts, Screws and Fasteners manufacturer in India

We are a leading duplex fasteners manufacturer and we produce all kinds of stainless steel material made products. The duplex grade steel is a dual phase austenitic and ferritic steel that is used for high strength and corrosion resistance properties. The Duplex 2205 Bolts belongs to a specification of duplex called the standard duplex and it is the most used of duplex steels. We also produce Duplex Threaded Rod Our products go by the international standards such as the DIN 1.4462. This particular specification of material is used in processing equipment, transportation, storage, oil and gas exploration, high chloride ion rich environments, marine applications and many others. The Duplex Stainless Fasteners are used to fit accessories together in paper and pulp industrial machines, digesters, liquor tankers and in food storage containers. The fasteners are also used in sea water and marine applications where the corrosion risk is high. As the Duplex 2205 Studs can withstand high temperatures it is used in heat based applications, oil and gas industries and in chemical processing plants as well. Great Steel & Metals is a manufacturer and supplier of all kinds of standard duplex bolts and nuts. We offer bolts, screws and UNS S31803 Nuts of this material grade. Our Duplex 2205 Screws and other products are of superior quality and we test them under international standards. You can get a full list of our products and price lists as you contact us with any inquiries.

Duplex 2205 Bolts

ISO Certified Duplex fasteners manufacturer in India, Buy UNS S31803 Stud and Hex Nuts in Metric and Unified Thread in Mumbai

Specification Chart of Duplex 2205 Fasteners

Check standard specification of Duplex Screws & UNS S31803 Nuts And Bolts, Buy Polished & PTFE Coated DSS 2205 Threaded Rod at lowest price in India

Standard DIN, ASTM BS, ASME, JIS, GB, IS, UNI, ISO, ANSI
Threads: METRIC, UNC, UNF BSW, BSF,
Fasteners Size M20, M10, M16, M36 M2.5, M8, M24, M3, M6, M30, M2, M12, M14, M4, M5 to M160
Length 3 to 200 mm
Head drive: Phillips/Slot, Phillips, Slotted, Six-Lobe etc
Test Certificate as per EN 10204 / 3.1 Manufacturer Test Certificate
Raw materials of Source Tata Steel, JSPL, Usha Martin, RINL, Mukund Steel, Dhamm Steel
Form Hex, Square, Threading as per Gauge, Round
Process of Production M2-M24: hot forging, Cold Froging
M24-M100, machining and CNC for Customized connecting element
Packing Small Boxs / carton / pallet

Duplex 1.4462 Fasteners Price List

Description Price Per Piece in INR Price Per Piece in USA $ Price Per Piece in UAE Dirham
duplex stainless steel bolts m10x1.25 studs INR 1.18 USA $ 0.0158 AED 0.049
High quality duplex 2205 stainless steel stud bolts INR 0.75 USA $ 0.01 AED 0.037
Duplex 2507 Uns s32205 Hex Bolts Din933 M12*80 INR 74.92 USA $ 1.00 AED 3.67
SS 2205 M12*35 Hexagon Flange Bolts INR 3.75 USA $ 0.05 AED 0.18
DSS 2205 1.4462 hex bolts with nut M20 x 40 INR 7.49 USA $ 0.10 AED 0.37
Duplex 2205 STUD BOLT 1/2" X 88.9 LG W/2 HEX NUT WASHER INR 28.47 USA $ 0.38 AED 1.40
DSS W.Nr.1.4462 SAF 2205 bolt nut INR 18.73 USA $ 0.25 AED 0.92
duplex 2205/1.4462/F51 stainless steel bolts and nut fasteners INR 74.92 USA $ 1.00 AED 3.67
Duplex Steel 1.4462 UNS S31803 Double Ended Duplex stainless steel 2205 stud bolts INR 24.72 USA $ 0.33 AED 1.21
DIN938 2205 Stainless Steel Stud Bolts And Nuts INR 0.75 USA $ 0.01 AED 0.037

Types of Duplex Stainless Steel Bolt

Duplex 2205 Bolts

Duplex 2205 Bolts

DSS Bolt

DSS Bolt

Duplex Wheel Nut

Duplex Wheel Nut

DSS Threaded Rod

DSS Threaded Rod

Duplex Anchor Bolt

Duplex Anchor Bolt

2205 DSS Bolts

2205 DSS Bolts

Duplex Lug Nut

Duplex Lug Nut

Duplex Eye Bolt

Duplex Eye Bolt

Duplex Nuts And Bolts

Duplex Nuts And Bolts

Duplex Threaded Rod

Duplex Threaded Rod

Duplex 2205 Threaded Rod

Duplex 2205 Threaded Rod

UNS S31803 Fasteners

UNS S31803 Fasteners

Duplex Nut

Duplex Nut

DSS Stud Bolts

DSS Stud Bolts

UNS S31803 Bolts

UNS S31803 Bolts

Duplex Hex Bolt

Duplex Hex Bolt

Duplex Screws

Duplex Screws

DSS Washer

DSS Washer

Duplex Acorn Nut

Duplex Acorn Nut

Duplex 2205 Washers

Duplex 2205 Washers


Duplex 2205 Bolts Sizes in Mm

Bolt Diameter Diameter in inch Diameter in mm Equivalent Nut Sizes
M12 0.4724 12 19
M10 0.3937 10 17
M14 0.5512 14 22
M18 0.7087 18 27
M16 0.6299 16 24
M20 0.7874 20 30
M24 0.9449 24 36
M22 0.8661 22 32
M27 1.063 27 41
M33 1.2992 33 50
M30 1.1811 30 46
M36 1.4173 36 55
M42 1.6535 42 65
M39 1.5354 39 60
M45 1.7717 45 70
M52 2.0472 52 80
M48 1.8898 48 75
M56 2.2047 56 85
M64 2.5197 64 95
M60 2.3622 60 90
M68 2.6772 68 100
M76 2.9921 76 110
M72 2.8346 72 105
M80 3.1496 80 115
M90 3.5433 90 130
M85 3.3464 85 120
M100 3.937 100 145
M160 6.2992 160 230
M125 4.9212 125 180
M110 4.3307 110 155
M140 5.5118 140 200

Din 1.4462 Hex Nuts Size Chart

Nut Size in MM Diameter in MM Height in MM
Hex Nut Jam Nut Nylock Nut
2 4 1.6 1.2
2.5 5 2 1.6
3 5.5 2.4 1.8 4
4 7 3.2 2.2 5
5 8 4 2.7 5
6 10 5 3.2 6
7 11 5.5 3.5
8 13 6.5 4 8
10 17 8 5 10
12 19 10 6 12
14 22 11 7 14
16 24 13 8 16
18 27 15 9 18.5
20 30 16 10 20

Duplex Bolts & Nuts metric sizes to the closest inch equivalent

Metric Closest Inch
M1.4-0.3 0-80 (L)
M2-0.4 1-64 (S)
M2.5-0.45 3-56 (L)
M3-0.5 4-48 (S)
M3.5-0.6 6-40 (Same)
M4-0.7 8-36 (L)
M5-0.8 10-32 (S)
M6-1.0 1/4-28 (L)
M7-1.0 1/4-28 (S)
M8-1.25 5/16-18 (S)
M10-1.5 3/8-16 (S)
M12-1.75 1/2-13 (L)
M14-2.0 9/16-12 (L)
M16-2.0 5/8-11 (S)
M18-2.5 3/4-10 (L)
M20-2.5 3/4-10 (S)
M22-2.5 7/8-9 (L)
M24-3.0 1-8 (L)
M30-3.5 1 1/8-7 (S)
M36-4.0 1 3/8-6 (S)

*L = Larger
*S=Smaller


UNS s32205 Fasteners Chemical Composition

Grade Carbon Manganese Silicon Phosphorus Sulfur Chromium Molybdenum Nickel Nitrogen Iron
S31803 0.030 Maximum 2 Maximum 1 Maximum 0.030 Maximum 0.020 Maximum 22 To 23 3 To 3.5 4.50 To 6.50 0.14 To 0.20 63.72 Minimum
S32205 0.030 Maximum 2 Maximum 1 Maximum 0.030 Maximum 0.020 Maximum 21 To 23 2.50 To 3.50 4.50 To 6.50 0.8 To 0.20 63.54 Minimum

UNS S31803 Hex Bolts Mechanical Strength

M1.4 to M30 Metric Size precision duplex fasteners manufacturer in India, buy High strength UNS S32205 Stud Bolt and Din 1.4462 U Bolts at factory price in Mumbai
S31803 / S32205 Density Melting Point Yield Strength Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000, MPa – 550 Psi – 116000, MPa – 800 15 %

Din 1.4462 Washers Physical properties

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 of Duplex 2205 Hex Nuts

Common Name Related Specifications
European DIN UNS ASTM/ASME
SAF 2205® 1.4462 S31803/S32205 F51/F60

Duplex Bolts & Nuts grade markings

  • Supplier and Manufacturer’s Name
  • Grade
  • Brinell Hardness Number
  • Nominal Diameter
  • Heat Code
  • ASTM Specification

Duplex Bolt Torque

Diameter Torque Feet/Lbs
70% 30% 100%
9/16 53 23 75
1/2 36 16 52
5/8 73 31 104
7/8 166 71 237
3/4 129 55 184
1 249 107 356
1.1/4 417 179 596
1.1/8 297 127 424
1.3/8 435 186 622
1.9/16 392 168 560
1.1/2 574 246 821
1.5/8 445 191 636
1.7/8 696 298 994
1.3/4 561 240 801
2 853 366 1219
3 3008 1289 4297
2.1/2 1709 733 2442
2.1/4 1234 529 1762
2.3/4 2300 986 3285

Duplex 2205 Bolts DIN and ISO designations

DIN No. Description
84 Slotted Cheese Head Machine Screws
85 Slotted Pan Head Machine Screws
94 Cotter Pin
125A Flat Washer (without Chamfer)
125B Flat Washer (with Chamfer)
127B Split Lock Washer
137B Spring Wave Washer
315 Wing Nut
439B Machine Screws Hex Nut, Finished Hex Jam Nut
911 Long Arm Hex Key
912 Hex Socket Head Cap Screws
916 Hex Socket Set Screws
931 Hex Head Cap Screws Partially Threaded
933 Hex Head Cap Screws Fully Threaded
934 Finished Hex Nut
939 Double End Stud
960 Hex Head Cap Screws Partially Threaded
961 Hex Head Cap Screws Fully Threaded
963 Slotted Flat Head Machine Screws
964 Slotted Oval Head Machine Screws
965 Phillips Flat Head Machine Screws
966 Phillips Oval Head Machine Screws
975 Threaded Rod
980V Hex Steel Prevailing Torque Lock Nut
985 Hex Nylon Insert Lock Nut
6334 Rod Coupling Nut
6797A External Tooth Lock Washer
6797J Internal Tooth Lock Washer
6912 Hex Low Socket Head Cap Screws
6921 Hex Flange Head Screws
6923 Hex Flange Nut
ISO 7379 Hex Socket Head Shoulder Screws
ISO 7380 Hex Button Socket Head Cap Screws
7985 Phillips Pan Head Machine Screws
7991 Hex Flat Socket Head Cap Screws

Duplex 2205 Bolts Surface Finish

  • Xylon
  • Sherardized
  • Teflon
  • Plated zinc-nickel
  • Cadmium
  • Manganese Phosphate
  • Zinc Electro Plating
  • Dacroment
  • Zinc Alluminium Flake Coating
  • Anodizing
  • Bright Zinc Plated
  • Zinc Phosphat
  • Self-Colour
  • Nickel plated
  • Phosphate
  • Ptfe Coated Silicon Bronze Bolts
  • Geometry

Testing And Inspection of DSS Bolts

Testing And Inspection of Duplex Stainless Steel Bolts
Duplex 2205 Bolts Testing

Duplex Hex Bolts Dimension

Supplier of UNS S31803 Threaded Rod, 2205 Duplex Bolts and Din 1.4462 Fasteners in Mumbai, View Dimension, Weight and updated price list
Duplex Hex Bolt Dimension

NOMINAL SIZE (D) HEAD THICKNESS BODY DIAMETER ACROSS BOLTS CORNERS ACROSS THE FLATS
H (Maximum) H (Minimum) D (Maximum) D (Minimum) C (Maximum) C (Minimum) F (Maximum) F (Minimum)
m10 6.63 6.17 10.00 9.78 18.48 17.77 17.00 15.73
m20 12.88 12.12 20.00 19.67 34.64 32.95 30.00 29.16
m14 9.09 8.51 14.00 13.73 24.25 23.35 22.00 20.67
m12 7.76 4.24 12.00 11.73 20.78 20.03 19.00 17.73
m16 10.32 9.68 16.00 15.73 27.71 26.75 24.00 23.67
m24 15.44 14.56 24.00 23.67 41.57 39.55 36.00 35.00
m36 23.38 21.63 36.00 35.61 63.51 60.79 55.00 53.80
m30 19.48 17.92 30.00 29.67 53.12 50.85 46.00 45.00
m42 26.97 25.03 42.00 41.38 75.06 71.71 65.00 62.90
m56 36.2 33.80 56.00 55.26 98.15 93.71 85.00 82.20
m48 31.07 28.93 48.00 47.38 86.60 82.76 75.00 72.60
m72 46.45 43.55 72.00 71.26 121.24 115.60 105.00 101.40
m64 41.32 38.68 64.00 63.26 109.70 104.65 95.00 91.80
m80 51.58 48.42 80.00 79.26 132.72 126.54 115.00 111.00
m100 63.9 60.10 90.00 99.13 167.43 159.60 145.00 140.00
m90 57.74 54.26 90.00 89.13 150.11 143.07 130.00 125.50

Dimension of Duplex Socket Head Cap Screw

Dimension of Duplex Socket Head Cap Screw

Duplex 2205 Hex Nuts Dimension Chart

Duplex 2205 Hex Nuts Dimension Chart

Nominal Size F G H
Width
Across Flats
Width
Across Corners
Thickness
Basic Maximum Minimum Maximum Minimum Basic Maximum Minimum
1/4 .2500 7/16 .438 .428 .505 .488 7/32 .226 .212
1/2 .5000 3/4 .750 .736 .866 .840 7/16 .448 .427
3/8 .3750 9/16 .562 .551 .650 .628 21/64 .337 .479
5/16 .3125 1/2 .500 .489 .577 .557 17/64 .273 .258
7/16 .4375 11/16 .688 .675 .794 .768 3/8 .385 .365
9/16 .5625 7/8 .875 .861 1.010 .982 31/64 .496 .473
3/4 .7500 1-1/8 1.125 1.088 1.299 1.240 41/64 .665 .617
5/8 .6250 15/16 .938 .922 1.083 1.051 35/64 .559 .535
7/8 .8750 1-5/16 1.312 1.269 1.516 1.447 3/4 .776 .724
1-1/8 1.1250 1-11/16 1.688 1.631 1.949 1.859 31/32 .999 .939
1 1.0000 1-1/2 1.500 1.450 1.732 1.653 55/64 .887 .831
1-3/8 1.3750 2-1/16 2.062 1.994 2.382 2.273 1-11/64 1.206 1.138
1-5/8 1.6250 2-7/16 2.438 2.356 2.815 2.686 1-25/64 1.429 1.353
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
1-3/4 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
2-1/2 2.5000 3-3/4 3.750 3.625 4.330 4.133 2-5/32 2.209 2.105
2-1/4 2.2500 3-3/8 3.375 3.263 3.897 3.719 1-15/16 1.986 1.890
2-3/4 2.7500 4-1/8 4.125 3.988 4.763 4.546 2-3/8 2.431 2.319

Dimension Standards of Duplex 2205 Washers

Duplex 2205 Hex Nuts Dimension Chart

Size SAE
Inside Diameter (A) in Inch Outside Diameter (B) in Inch 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

2205 Duplex Stainless Steel Bolts Weight Chart

Length in Mm M 10 M 14 M 8 M 12 M 6 M 5 M 16 M 22 M 18 M 20
16 3.211 1.590 0.743 0.448
20 3.411 1.711 4.892 0.812 0.598
30 3.912 9.690 2.070 5.574 1.010 0.737 10.707 18.657
35 4.223 10.000 2.271 5.974 1.120 0.804 11.416 16.026 19.608
25 3.660 8.170 1.871 5.252 0.897 0.660
40 4.533 10.288 2.470 6.410 1.230 0.881 12.107 16.667 20.747
45 4.840 10.504 2.671 6.859 1.340 0.958 12.821 17.241 21.739
50 5.155 11.261 2.870 7.299 1.450 1.030 13.624 28.409 17.857 22.727
90 7.634 14.925 4.472 10.917 19.841 41.667 26.042 33.113
60 5.774 12.255 3.270 8.183 1.670 15.244 32.051 20.000 25.126
65 6.083 12.626 3.472 8.621 1.781 16.026 34.014 21.008 26.455
70 6.394 12.987 3.671 9.058 1.890 16.835 35.461 22.124 27.778
55 5.464 11.628 3.071 7.740 1.560 14.409 30.120 18.868 23.810
75 6.702 13.228 3.873 9.506 2.000 17.606 39.063 23.256 29.070
80 7.013 13.889 4.072 10.000 2.111 18.248 40.000 24.510 30.303
100 8.251 16.340 4.873 11.820 21.459 46.296 27.778 35.714
110 8.881 17.730 12.723 23.041 47.170 31.250 38.168
130 10.101 20.000 14.535 26.316 52.632 34.722 43.478
140 10.707 20.833 15.432 27.933 55.556 35.461 46.296
120 9.506 18.797 13.624 24.631 50.000 32.895 40.984
150 11.312 22.222 16.340 29.412 58.824 37.594 48.544
160 11.905 24.272 17.241 31.056 61.728 40.984 50.505
170 12.500 18.116 32.680 64.935 53.191
180 13.123 26.882 19.011 34.247 67.568 55.556
190 13.736 19.920 35.971 70.423 58.140
220 15.528 22.624 40.650 79.365 65.789
240 16.722 24.510 43.860 84.746 71.429
250 17.301 25.381 45.455 87.719 74.627
260 17.921 26.316 47.170 90.909 76.923
200 14.327 29.586 20.833 37.594 73.529 49.020 60.976
280 19.157 28.090 50.505 98.039 81.967
300 20.325 29.940 53.763 104.167 87.719
340 33.557 60.241 98.039
360 35.211 63.291 104.167
320 31.646 56.818 92.593
380 37.037 66.667 108.696
400 39.063 69.444 113.636

Duplex Fasteners manufacturing process

  • Cold Forming
  • Hot Forming

DIN 1.4462 Hex Nut Application

  • Oil & gas exploration
  • Marine environments
  • Chemical processing
  • Bridges
  • Transport & Storage
  • Pulp & paper digesters

2205 Duplex Nuts Advantages

  • Extremely strong
  • Hot-forging manufactured
  • Increased corrosion resistance
  • Easily tightened or loosened
  • Excellent corrosion resistance
  • High strength

If you searching a supplier from these places check our suppliers below

Duplex 2205 Bolts Bahrain, South Africa, Singapore
Duplex Stainless Steel Bolts Thailand, France, Europe, Qatar
Duplex Wheel Nut Australia, Philippines, Nigeria, UK
DSS Threaded Rod Hong Kong, Oman, Malaysia, UAE
Duplex Anchor Bolts Malaysia, USA, Finland, Bangladesh
2205 DSS Bolts Chile, Italy, Iran, Singapore
DSS Lug Nut Norway, Malaysia, United Arab Emirates (UAE), Turkey
Duplex Eye Bolts Indonesia, Belgium, Dammam -KSA, Philippines.
DSS Nuts And Bolts Malaysia, Philippines, Canada, Singapore
Duplex Threaded Rod UK, Mexico, Egypt, Spain
DSS 2205 Threaded Rod Poland, Canada, Ellington -United States, UK
DSS Fasteners Europe, UAE, United Kingdom -UK, Malaysia
Duplex Fasteners Malaysia, Japan, Europe, Romania
DSS Stud Bolts Czechia, Malaysia, Germany, Thailand
2205 Bolts Sweden, China, Colombia, Malaysia
Duplex Hex Bolts Netherlands, Russia, Dubai, Malaysia
2205 Fasteners Saudi Arabia (KSA), Kuwait, South Africa, Brazil