Duplex threaded studs and 2205 duplex steel double end stud bolts supplier in Mumbai

Duplex steel stud bolts manufacturer in india

Contact multiple UNS S32750 fully threaded studs and UNS S32760 stud bolts and nuts stockist and get the benefit of lower prices and delivery in India

Duplex steel stud bolts

Duplex steel stud bolts

Duplex threaded studs

Duplex threaded studs

2205 duplex steel double end stud bolts

2205 duplex steel double end stud bolts

Looking for Duplex Steel Stud Bolts manufacturer in India? We produce S31803 duplex steel stud bolts in all standard sizes

View and buy Duplex stainless steel anchor stud bolt and UNS S32550 eye stud bolt online! Available in metric and imperial (UNC/UNF) sizes

Table of Content

Duplex steel stud bolts specifications

Duplex steel stud bolts specifications

Size Specifications Length Dimensions
M3 – M56 ASME SA479/ ASTM A479 10mm to 1000mm ANSI B18.2.1, B18.3, DIN 931/ 933
Diameter Application Thread International Standard
1/4” to 4”  chemical processing, transport and storage BSW, METRIC, UNF, UNC, BSF, custom BS, UNI, ANSI, ISO, IS, JIS, GB, ASME, ASTM DIN
Head type: Coating Iso Standard Head Drive
Hex, round, flat, square PTFE, zinc plated, black phosphate, hot dip galvanized ISO 4033, ISO 4032 Phillips/Slot, Phillips, Slotted, Six-Lobe
Buy Duplex 2205 tap end stud bolts and UNS S31803 continuous threaded stud bolts at factory price in India with EN 10204 3.1/ 3.2 MTC

Types of duplex stainless steel stud bolts

UNS S32750 fully threaded studs

UNS S32750 fully threaded studs

  • Length: 10mm to 1000mm
  • Tensile strength: 800MPa
  • Yield strength: 550MPa
  • Applications: Petrochemical, Power Generation, Oil and Gas

UNS S32760 stud bolts and nuts

UNS S32760 stud bolts and nuts

  • Diameter: 1/4” to 4”
  • Standards: ASTM A479 & ASME SA479
  • Thread types: Metric, Metric Fine, BSW, BSF, UNC, UNF and BA

Duplex stainless steel anchor stud bolt

Duplex stainless steel anchor stud bolt

  • Sizes: M3 – M56
  • Temperature range: 1800ºF (980ºC)- 2150ºF (1175ºC)
  • Coatings: PTFE, black phosphate, zinc plated, hot dip galvanized
Refer UNS S32205 welding studs and Super duplex lug stud bolt properties as per British, ISO, ISA & American Standards

UNS S32750 threaded studs chemical composition

Grade C( maximum) Mn ( maximum) Si ( maximum) P ( maximum) S ( maximum) Cr Mo Ni N Fe (minimum)
Duplex S32205 0.030 2.00 1.00 0.030 0.020 21.0 – 23.0 2.50 – 3.50 4.50 – 6.50 0.8 – 0.20 63.54
Duplex S31803 0.030 2.00 1.00 0.030 0.020 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72
S32760 0.05 1.00 1.00 0.030 0.010 24.00 – 26.00 3.00 – 4.00 6.00 – 8.00 0.20 – 0.30 57.61
S32750 0.030 1.20 0.80 0.035 0.020 24.00 – 26.00 3.00 – 5.00 6.00 – 8.00 0.24 – 0.32 58.095

Duplex 2205 double end stud bolts mechanical properties

Element Melting Point (°F) Density (lb/in 3) Melting Point (°C) Density (g/centimeter3)
S31803 / S32205 2588 – 2669 0.285 1420 – 1465 7.805

 

Grade Elongation Yield Strength (0.2%Offset) Density Tensile Strength Melting Point
2507 15 % Psi – 80000, MPa – 550 7.8 g/centimeter3 Psi – 116000, MPa – 800 1350 °C (2460 °F)

UNS S32760 fully threaded studs equivalent

STANDARD WNR. NO UNS NO
Super Duplex Steel 2507 1.4410 S32750 / S32760
Duplex 2205 1.4462 S31803 / S32205

Duplex 2205 stud bolts dimensions

Duplex 2205 stud bolts dimensions

Dia of Bolts, in. Nominal Pipe Sizes, NPS Length of Bolt, L
Stud Bolt Machine Bolt
2milimeter Raised Face Ring Joint 2milimeter Raised Face
1/2 1 65 75 55
1/2 1 1/4 70 85 55
1/2 1/2 55 … 50
1/2 3/4 65 … 50
1/2 1 1/2 70 85 65
5/8 3 1/2 90 100 75
5/8 2 85 95 70
5/8 2 1/2 90 100 75
5/8 3 90 100 75
5/8 4 90 100 75
3/4 5 95 110 85
3/4 6 100 115 85
3/4 8 110 120 90
7/8 10 115 125 100
7/8 12 120 135 100
1 14 135 145 115
1 16 135 145 115
1 1/8 18 145 160 125
1 1/8 20 160 170 140
1 1/4 24 170 185 150

UNS S32550 eye stud bolt surface treatment

  • Anodizing
  • Passivation
  • Black oxide coating
  • Heat-disposing
  • Polish
  • Rust preventive oil
  • Sand blasting
  • Hot-dip galvanizing
  • Ruspert coating screws

Physical properties of Duplex 2205 tap end stud bolts

Density
lbm/in3		 Electrical
Resistivity
mW•in		 Thermal
Conductivity
(BTU/hr•ft•°F)		 Heat
Capacity
BTU/lbm•°F		 Electrical
Resistivity
(in x 10-6)
at 68°F 0.278 27.6 8.7 0.112 33.5
at 212°F 26.1 9.2 0.119 35.4
at 392°F 25.4 9.8 0.127 37.4
at 572°F 24.9 10.4 0.134 39.4

Super duplex lug stud bolt coating

  • Zinc plating
  • Hot-dip galvanizing
  • Cadmium plating
  • Xylan coatings
  • PTFE coatings
  • Epoxy coatings

Duplex stainless steel stud bolt weight chart

Length in MM Stud Bolts Sizes (Weight in Kg)
3/8 Inch 7/16 Inch 1/2 Inch 9/16 Inch 5/8 Inch 3/4 Inch 7/8 Inch 1 Inch 1.1/8 Inch 1.1/4 Inch 1.3/8 Inch 1.1/2 Inch
50 0.024 0.032 0.044 0.055 0.070 0.103 0.141 0.185 0.238 0.299 0.366 0.441
55 0.026 0.035 0.048 0.060 0.076 0.112 0.154 0.202 0.260 0.326 0.399 0.481
60 0.028 0.038 0.052 0.065 0.083 0.122 0.166 0.218 0.281 0.353 0.432 0.521
65 0.030 0.041 0.056 0.070 0.089 0.131 0.179 0.235 0.303 0.380 0.466 0.561
70 0.032 0.044 0.060 0.075 0.095 0.140 0.192 0.252 0.325 0.407 0.499 0.601
75 0.034 0.047 0.064 0.080 0.102 0.150 0.205 0.269 0.346 0.434 0.532 0.641
80 0.037 0.050 0.068 0.085 0.108 0.159 0.218 0.286 0.368 0.462 0.565 0.681
85 0.039 0.053 0.072 0.090 0.114 0.168 0.230 0.302 0.390 0.489 0.599 0.721
90 0.041 0.056 0.076 0.095 0.121 0.178 0.243 0.316 0.411 0.516 0.632 0.761
95 0.043 0.059 0.081 0.100 0.127 0.187 0.256 0.336 0.433 0.543 0.665 0.801
100 0.045 0.061 0.085 0.105 0.133 0.196 0.269 0.353 0.455 0.570 0.698 0.841
105 0.047 0.064 0.089 0.110 0.140 0.206 0.282 0.370 0.476 0.597 0.732 0.881
110 0.050 0.067 0.093 0.115 0.146 0.215 0.294 0.386 0.498 0.624 0.765 0.921
115 0.052 0.070 0.097 0.120 0.152 0.224 0.307 0.403 0.520 0.652 0.798 0.961
120 0.054 0.073 0.101 0.125 0.159 0.234 0.320 0.420 0.541 0.679 0.831 1.001
125 0.056 0.076 0.105 0.130 0.165 0.243 0.333 0.437 0.563 0.706 0.865 1.041
130 0.058 0.079 0.109 0.135 0.171 0.252 0.346 0.454 0.585 0.733 0.898 1.081
135 0.060 0.082 0.113 0.140 0.178 0.262 0.358 0.470 0.606 0.760 0.931 1.121
140 0.062 0.085 0.117 0.145 0.184 0.271 0.371 0.487 0.628 0.787 0.964 1.161
145 0.065 0.088 0.121 0.150 0.191 0.281 0.384 0.504 0.650 0.815 0.998 1.202
150 0.067 0.091 0.125 0.155 0.197 0.290 0.397 0.521 0.671 0.842 1.031 1.242
155 0.069 0.094 0.129 0.159 0.203 0.299 0.410 0.538 0.693 0.869 1.064 1.282
160 0.071 0.097 0.133 0.164 0.210 0.309 0.422 0.554 0.714 0.896 1.097 1.322
165 0.073 0.100 0.137 0.169 0.216 0.318 0.435 0.571 0.736 0.923 1.131 1.362
170 0.075 0.102 0.141 0.174 0.222 0.327 0.448 0.588 0.758 0.950 1.164 1.402
175 0.078 0.105 0.145 0.179 0.229 0.337 0.461 0.605 0.779 0.977 1.197 1.442
180 0.080 0.108 0.149 0.184 0.235 0.346 0.474 0.622 0.801 1.005 1.230 1.482
185 0.082 0.111 0.153 0.189 0.241 0.355 0.486 0.638 0.823 1.032 1.264 1.522
190 0.084 0.114 0.157 0.194 0.248 0.365 0.499 0.655 0.844 1.059 1.297 1.562
195 0.086 0.117 0.161 0.199 0.254 0.374 0.512 0.672 0.866 1.086 1.330 1.602
200 0.088 0.120 0.165 0.204 0.260 0.383 0.525 0.689 0.888 1.113 1.363 1.642
205 0.091 0.123 0.169 0.209 0.267 0.393 0.538 0.706 0.909 1.140 1.397 1.682
210 0.093 0.126 0.173 0.214 0.273 0.402 0.550 0.722 0.931 1.167 1.430 1.722
215 0.095 0.129 0.177 0.219 0.279 0.411 0.563 0.739 0.953 1.195 1.463 1.762
220 0.097 0.132 0.181 0.224 0.286 0.421 0.576 0.756 0.974 1.222 1.496 1.802
225 0.099 0.135 0.185 0.229 0.292 0.430 0.589 0.773 0.996 1.249 1.530 1.842
230 0.1010 0.138 0.189 0.234 0.298 0.439 0.602 0.790 1.018 1.276 1.563 1.882
235 0.103 0.141 0.193 0.239 0.305 0.449 0.614 0.806 1.039 1.303 1.596 1.922
240 0.106 0.143 0.197 0.244 0.311 0.458 0.627 0.823 1.061 1.330 1.629 1.962
245 0.108 0.146 0.201 0.249 0.318 0.468 0.640 0.840 1.083 1.358 1.663 2.003
250 0.110 0.149 0.205 0.254 0.324 0.477 0.653 0.857 1.104 1.385 1.696 2.043
255 0.112 0.152 0.209 0.259 0.330 0.486 0.666 0.874 1.126 1.412 1.729 0.083
260 0.114 0.155 0.213 0.264 0.337 0.496 0.678 0.890 1.147 1.439 1.762 2.123
265 0.116 0.158 0.217 0.269 0.343 0.505 0.691 0.907 1.169 1.466 1.796 2.163
270 0.119 0.161 0.221 0.274 0.349 0.514 0.704 0.924 1.191 1.493 1.829 2.203
275 0.121 0.164 0.225 0.279 0.356 0.524 0.717 0.941 1.212 1.520 1.862 2.243
280 0.123 0.167 0.229 0.284 0.362 0.533 0.730 0.958 1.234 1.548 1.895 2.283
285 0.125 0.170 0.233 0.289 0.368 0.542 0.742 0.974 1.256 1.575 1.929 2.323
290 0.127 0.173 0.237 0.294 0.375 0.552 0.755 0.991 1.277 1.602 1.962 2.363
295 0.129 0.176 0.242 0.299 0.381 0.561 0.768 1.008 1.299 1.629 1.995 2.403
300 0.131 0.179 0.246 0.304 0.387 0.570 0.781 1.025 1.321 1.656 2.028 2.443
305 0.134 0.182 0.250 0.309 0.394 0.580 0.794 1.042 1.342 1.683 2.062 2.483
310 0.136 0.184 0.254 0.314 0.400 0.589 0.806 1.058 1.364 1.710 2.095 2.523
315 0.138 0.187 0.258 0.319 0.406 0.598 0.819 1.075 1.386 1.738 2.128 2.563
320 0.140 0.190 0.262 0.324 0.413 0.608 0.832 1.092 1.407 1.765 2.161 2.603
325 0.142 0.193 0.266 0.329 0.419 0.617 0.845 1.109 1.429 1.792 2.195 2.643
330 0.144 0.196 0.270 0.334 0.425 0.626 0.858 1.126 1.451 1.819 2.228 2.683
335 0.147 0.199 0.274 0.339 0.432 0.636 0.870 1.142 1.472 1.846 2.260 2.723
340 0.149 0.202 0.278 0.344 0.438 0.645 0.883 1.59 1.494 1.873 2.294 2.763
345 0.151 0.205 0.282 0.349 0.445 0.655 0.896 1.176 1.516 1.901 2.328 2.804
350 0.153 0.208 0.286 0.354 0.451 0.664 0.909 1.193 1.537 1.928 2.361 2.844
355 0.155 0.211 0.290 0.359 0.457 0.673 0.922 1.210 1.559 1.955 2.394 2.884
360 0.157 0.214 0.294 0.364 0.464 0.683 0.934 1.226 1.580 1.982 2.427 2.924
365 0.159 0.217 0.298 0.369 0.470 0.692 0.947 1.243 1.602 2.009 2.461 2.964
370 0.162 0.220 0.302 0.374 0.476 0.701 0.960 1.260 1.624 2.036 2.494 3.004
375 0.164 0.223 0.306 0.379 0.483 0.711 0.973 1.277 1.645 2.063 3.044
380 0.166 0.225 0.310 0.384 0.489 0.720 0.986 1.294 1.667 2.091 3.084
385 0.168 0.228 0.314 0.389 0.495 0.729 0.998 1.310 1.689 2.118 2.594 3.124
390 0.170 0.231 0.318 0.394 0.502 0.739 1.011 1.327 1.710 2.145 2.627 3.164
395 0.172 0.234 0.322 0.399 0.508 0.748 1.024 1.344 1.732 2.172 2.660 3.204
400 0.175 0.237 0.326 0.404 0.514 0.757 1.037 1.361 1.754 2.199 2.693 3.244
405 0.177 0.240 0.330 0.409 0.521 0.767 1.050 1.378 1.775 2.226 2.727 3.284
410 0.179 0.243 0.334 0.414 0.527 0.776 1.062 1.394 1.797 2.253 2.760 3.324
415 0.181 0.246 0.338 0.419 0.533 0.785 1.075 1.411 1.819 2.281 2.793 3.364
420 0.183 0.249 0.342 0.424 0.540 0.795 1.088 1.428 1.840 2.308 2.826 3.404
425 0.185 0.252 0.346 0.429 0.546 0.804 1.101 1.445 1.862 2.335 2.860 3.444
430 0.187 0.255 0.350 0.434 0.552 0.813 1.114 1.462 1.884 2.362 2.893 3.484
435 0.190 0.258 0.354 0.439 0.559 0.823 1.126 1.478 1.905 2.389 2.926 3.524
440 0.192 0.261 0.358 0.444 0.565 0.832 1.139 1.495 1.927 2.416 2.959 3.564
445 0.194 0.264 0.362 0.449 0.572 0.842 1.152 1.512 1.949 2.444 2.993 3.605
450 0.196 0.266 0.366 0.454 0.578 0.851 1.165 1.529 1.970 2.471 3.026 3.645
455 0.198 0.269 0.370 0.459 0.584 0.860 1.178 1.546 1.992 2.498 3.059 3.685
460 0.200 0.272 0.374 0.464 0.591 0.870 1.190 1.562 2.013 2.525 3.092 3.725
465 0.203 0.275 0.378 0.468 0.597 0.879 1.203 1.579 2.035 2.552 3.126 3.765
470 0.205 0.278 0.382 0.473 0.603 0.888 1.216 1.596 2.057 2.579 3.159 3.805
475 0.207 0.281 0.386 0.478 0.610 0.898 1.229 1.613 2.078 2.606 3.192 3.845
480 0.209 0.284 0.390 0.483 0.616 0.907 1.242 1.630 2.100 2.634 3.225 3.885
485 0.211 0.287 0.394 0.488 0.622 0.916 1254 1.646 2.122 2.661 3.259 3.925
490 0.213 0.290 0.398 0.493 0.629 0.926 1.267 1.663 2.143 2.688 3.292 3.965
495 0.216 0.293 0.403 0.498 0.635 0.935 1.280 1.680 2.165 2.715 3.325 4.005
500 0.218 0.296 0.407 0.503 0.641 0.944 1.293 1.697 2.187 2.742 3.358 4.045

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