ASTM A479 2205 duplex stainless steel Hex Bolts and Nuts supplier in Mumbai

Duplex 2205 Fasteners

 

Select your size in our online inventory of Alloy 2205 Stud Bolt/threaded rod according to ASTM, DIN, BS and all International Standards

The term duplex is a derivative of the dual microstructure present in the alloy of these stainless steels. The preference for 2205 duplex steel fasteners stems from the fact that the material exhibits superior corrosion resistance properties with a combination of better toughness and very high strength. Ideally, the use of 2205 Duplex Stainless Fasteners benefits applications that have the need for excellent resistance to corrosion.

The chemical composition of the alloy consists of chromium and nickel, both of which give the Duplex Stainless Steel Fasteners excellent resistance to oxidation corrosion, pitting, and crevice corrosion. Furthermore, by including nickel in its chemistry, the alloy could be used at elevated temperatures. The 2205 duplex stainless steel bolts have resistance to creep at high temperatures, and it does not compromise on its strength, despite exposure to applications where the temperature reaches 300°C.

However, using the fasteners above this temperature is discouraged by many Duplex Fasteners Manufacturers solely because the material undergoes a ductile to the brittle transition phase. During this stage, the duplex 2205 threaded rod loses its ductility and becomes brittle. When the alloy is brittle, it causes material failure, which would, in turn, render the Duplex Stainless Fasteners useless. Although it is possible to remedy this problem. The use of a solution annealing process on the Duplex 2205 Hex Bolts could improve its ductility.

Compare Duplex 2205 Fasteners price with inconel 625 Bolts price list

 

 

Duplex 2205 Fasteners Specifications List
Standard IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI and all International Standards
Threads: BSF, UNF METRIC, UNC, BSW or as required
Standard ANSI – American National Standards Institute
  • SS Stud Bolt length are defined in ASME B16.5 standard
  • ANSI B 28.2.4 1M
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • SS Hex nuts are defined in ASME B18.2.2

DIN:DIN 933, DIN 931, DIN 970, DIN 934

UTS – Unified Thread Standard : UNF, NPT, NPTF, UNS, UNC, UNEF

ISO – International Organization for Standardization ISO 4033, : ISO 4032, JIS standards

Fasteners/ Bolts Size M10, M4, M16, M36 M2.5, M6, M30, M12, M8, M14, M2, M3, M20, M24, M5 to M160
Length 3 mm to 200 mm
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe etc
Test Certificate as per EN 10204 / 3.1 Manufacturer Test Certificate
Finishing Zinc white, (yellow, black, blue), black oxide,
Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated, Stainless steel: Passivated
Self-Colour, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, Stainless Steel, some special one like DACROMET and Mechanically Applied coating
raw materials of Source JSPL, Usha Martin, Tata Steel, Mukund Steel, RINL, Dhamm Steel etc.
Form Square, Hex, Threading as per Gauge, Round Etc.
Process of Production M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element
Surface Coating
  • Xylon Coated Fasteners
  • Phosphate Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners
  • Teflon Coated Fasteners
  • Zinc Coated Fasteners
  • Cadmium Coated Fasteners
  • Ptfe Coated Stainless Steel Fasteners
Packing IN BULK: pallet, canton, carton / Small Boxs / pallet or customer request

 

Duplex 2205 Fasteners Price Per Kg
Description Per Unit (INR) Price in USD Price in EURO
Bc0.313-2,carriage Bolt,0,313-18x2, Duplex: Duplex (2205), Round Head Square Neck Carriage Bolt; Full Thread Unc 2a, Pa 368 5.00 4.17
Bc0.50-3, Carriage Bolt, 0,5-13x3, Duplex: Duplex (2205), Round Head Square Neck Carriage Bolt; Full Thread Unc 2a, Pas 458 6.22 5.20
Bc0.625-3.25,carriage Bolt,0,625-11x3,25,duplex: Duplex (2205), Round Head Square Neck Carriage Bolt; Full Thread Unc 539 7.32 6.11
Bc0.375-2,carriage Bolt,.,375-16x2, Duplex: Duplex (2205), Round Head Square Neck Carriage Bolt; Full Thread Unc 2a, P 336 4.56 3.81
Bc0.75-4.25,carriage Bolt,0,75-10x4,25,duplex: Duplex (2205), Round Head Square Neck Carriage Bolt; Full Thread Unc 2a 626 8.50 7.10
2205 Duplex Ss Hex Bolt, Nut & Washers (Other Screws And Bolts W/n With Nuts Orwashers Threaded) 353 4.79 4.00

 

Packaging of Duplex 2205 Fasteners
duplex 2205 bolts packaging
duplex 2205 nuts packaging

 

buy directly from Duplex Fasteners Manufacturers online and save cost, check duplex 2205 hex nuts Specification

 

Dimensions Chart of Duplex Steel S32205 Hex Nuts

Dimensions of 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
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

 

2205 duplex stainless steel bolts Quality Testing And Inspection
duplex 2205 nuts testing
duplex 2205 bolts measurement

 

Duplex Steel 2205 Bolts Dimensions

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

 

We stock and produce 2205 Duplex Stainless Fasteners in various form, check its Chemical Composition

 

Duplex 2205 Bolts Type
Duplex Steel UNS S32205 Heavy Hex Bolts

Duplex Steel UNS S32205 Heavy Hex Bolts

DIN 1.4462 Duplex Countersunk Bolts

DIN 1.4462 Duplex Countersunk Bolts

2205 Duplex Steel Hex Head Bolts

2205 Duplex Steel Hex Head Bolts

ASME SF60 2205 Duplex Steel Tie Rods

ASME SF60 2205 Duplex Steel Tie Rods

Duplex Steel F60 Panel Nuts

Duplex Steel F60 Panel Nuts

Duplex Steel UNS S32205 T Nuts

Duplex Steel UNS S32205 T Nuts

SA479 2205 Duplex Steel Heavy Hex Nuts

SA479 2205 Duplex Steel Heavy Hex Nuts

Duplex Steel 2205 Flat Washers

Duplex Steel 2205 Flat Washers

 

Duplex Steel 2205 Flat Washer Dimensions Table

Flat Washer Dimensions

Size
USS
SAE
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"

 

Duplex Steel UNS S32205 Socket Head Cap Screw Dimensions

Socket Head Cap Screw Dimensions

Nominal
Thread.
Hex Socket Size
Body diameter and Head height
Head Dia
Soc. length
Size
Pitch
Max
Min
Max
Min
J
D /H
A
K
M3
0.5
2.50
3.00
2.86
5.50
5.20
1.3
M4
0.70
3.00
4.00
3.82
7.00
6.64
2.00
M5
0.8
4.00
5.00
4.82
8.50
8.14
2.70
M6
1.0
5.00
6.00
5.82
10.00
9.64
3.30
M8
1.25
6.00
8.00
7.78
13.00
12.57
4.3
M10
1.5
8.00
10.00
9.78
16.00
15.57
5.50
M12
1.75
10.00
12.00
11.73
18.00
17.57
6.60
M16
2.0
14.00
16.00
15.73
24.00
23.48
8.80
M20
2.5
17.00
20.00
19.67
30.00
29.48
10.70
M24
3.0
19.00
24.00
23.67
36.00
35.38
12.90

 

we can help with all Duplex Steel Fixings supply needs. offer Genuine price, buy now

 

Size Chart of Duplex Steel Stainless Steel 2205 Nuts
Nut Size
(mm)
Diameter*
(mm)
Height
(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
* This is the diameter across the flats. It is also the size of wrench to use.

 

Size Range of Duplex Steel 2205 Screws

Size Chart of Screws

Duplex Steel 2205 Washer Size Chart
Bolt Size
USS
SAE
OD (in.)
ID (in.)
Thickness
OD (in.)
ID (in.)
Thickness
1/8 (#6)
-
-
-
0.375
0.156
.036/.065
5/32 (#8)
-
-
-
0.438
0.188
.036/.065
3/16 (#10)
0.560
0.250
.036/.065
0.500
0.220
.036/.065
7/32 (#12)
-
-
-
0.562
0.250
.051/.080
1/4 (#14)
0.734
0.312
.051/.080
0.625
0.281
.051/.080
5/16
0.875
0.375
.064/.104
0.688
0.344
.051/.080
3/8
1.000
0.438
.064/.104
0.812
0.406
.051/.080
7/16
1.250
0.500
.064/.104
0.922
0.469
.051/.080
1/2
1.375
0.562
.086/.132
1.062
0.531
.074/.121
9/16
1.469
0.625
.086/.132
1.156
0.594
.074/.121
5/8
1.750
0.688
.108/.160
1.312
0.656
.074/.121
3/4
2.000
0.812
.122/.177
1.469
0.812
.108/.160
7/8
2.250
0.938
.136/.192
1.750
0.938
.108/.160
1
2.500
1.062
.136/.192
2.000
1.062
.108/.160
1 1/8
2.750
1.250
.136/.192
2.250
1.250
.108/.160
1 1/4
3.000
1.375
.136/.192
2.500
1.375
.136/.192
1 3/8
3.250
1.500
.153/.213
2.750
1.500
.136/.213
1 1/2
3.500
1.625
.153/.213
3.000
1.625
.153/.213
1 5/8
3.750
1.750
.153/.213
-
-
-
1 3/4
4.000
1.875
.153/.213
-
-
-
1 7/8
4.250
2.000
.153/.213
-
-
-
2
4.500
2.125
.153/.213
-
-
-
2 1/4
4.750
2.375
.320/.248
-
-
-
2 1/2
5.000
2.625
.210/.280
-
-
-
2 3/4
5.250
2.875
.228/.410S
-
-
-
3
5.500
3.125
.249/.327
-
-
-

 

Duplex Steel Fasteners Weight Chart
WEIGHTS
MACHINE SCREWS & Type 1, 23, F and G TAPPING SCREWS
LBS. Per 1000 pieces
DIAMETERS
LENGTHS
#2
#3
#4
#5
#6
#8
#10
#12
1/4″
5/16″
3/8″
1/8
0.40
0.55
0.70
1.1
1.4
3/16
0.50
0.70
0.90
1.2
1.5
2.5
3.9
1/4
0.60
0.80
1.00
1.4
1.7
2.8
4.3
5.6
8.5
5/16
0.60
0.90
1.20
1.5
1.9
3.1
4.6
6.1
9.1
16.7
3/8
0.70
0.90
1.30
1.7
2.1
3.4
5.0
6.5
9.8
17.7
29.2
7/16
0.80
1.00
1.50
1.9
2.2
3.6
5.4
6.9
10.4
18.8
30.7
1/2
0.80
1.10
1.60
2.0
2.4
3.9
5.8
7.4
11.1
19.8
32.2
9/16
0.90
1.20
1.70
2.2
2.6
4.2
6.2
7.8
11.7
20.9
33.6
5/8
1.00
1.30
1.80
2.3
2.8
4.5
6.6
8.3
12.4
21.9
35.1
3/4
1.10
1.50
2.10
2.6
3.2
5.0
7.3
9.2
13.6
24.0
38.0
7/8
1.30
1.70
2.30
3.0
3.5
5.6
8.1
10.1
14.9
26.1
41.0
1″
1.40
1.90
2.50
3.4
3.9
6.2
8.9
11.0
16.1
28.8
44.0
1-1/8″
1.50
2.00
2.80
3.8
4.3
6.7
9.6
11.9
17.4
30.2
47.0
1-1/4″
1.60
2.20
3.00
4.1
4.6
7.3
10.4
12.8
18.7
32.3
49.8
1-1/2″
1.80
2.50
3.50
4.7
5.3
8.3
11.9
14.7
21.2
36.5
55.8
1-3/4″
2.10
2.90
4.00
5.3
6.1
9.4
13.5
16.5
23.7
40.7
61.7
2″
2.40
3.30
4.50
6.0
6.8
10.6
15.0
18.3
26.2
44.8
67.6
2-1/4″
2.60
3.60
5.00
6.7
7.6
11.8
16.6
20.1
28.8
19.0
73.5
2-1/2″
2.80
3.90
5.50
7.3
8.3
12.9
18.1
22.0
31.3
53.2
79.5
2-3/4″
3.10
4.30
6.00
7.9
9.1
13.9
19.7
23.8
33.9
57.3
85.3
3″
3.40
4.70
6.50
8.6
9.8
15.0
21.2
25.6
36.4
61.5
91.3
* Weights above are approximate and are based on pan head machine screws

 

2205 Duplex Bolts Weldability
  • Interpass temperature should be held to 150 deg C max.
  • Typical Filler metals are overalloyed with nickel like E2209.
  • Heat input should be in the range of 0.5-2.5k1/mm
  • It is welded easily by Manual Metal Arc Welding (MMAW) using covered electrode, (GTAW), Gas Metal Arc Welding (GMAW).
  • Welding with carbon steels, other stainless steels and nickel alloys is readily achieved.
  • Preheat or postweld heat treatment is normally not required.

 

Standards of Alloy 2205 Bolts
  • ASTM/ASME .. A240 UNS S32205/S31803
  • EURONORM .. 1.4462 X2CrNiMoN 22.5.3
  • AFNOR............ Z3 CrNi 22.05 AZ
  • DIN .................. W. Nr 1.446

 

2205 Duplex Stainless Fasteners Stress Corrosion Cracking Resistance

Boiling
Grade                                                 42% MgCl2

Wick Test

Boiling 25% NaCl

2205

F

P

P

254 SMO®

F

P

P

Type 316L

F

F

F

Type 317L

F

F

F

Alloy 904L

F

P or F

P or F

Alloy 20

F

P

P

 

Physical Properties of Alloy 2205 threaded rod

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

 

duplex 2205 studs Processing

Hot Forming

Shaping beneath 600°F is suggested at whatever point conceivable. At the point when hot structure ing is required, the workpiece should be warmed consistently and worked in the scope of 1750° to 2250°F.

Cold Forming

Compound 2205 is promptly sheared and cold framed on gear fit to work-ing hardened steels. In any case, due to the high strength and fast work solidifying of 2205, powers significantly higher than those for austenitic prepares

 

Industrial Application of duplex 2205 hex nuts
  • Rotors, fans, shafts, and press rolls requiring combined strength and corrosion resistance
  • Food processing equipment
  • Pulp and paper industry digesters, bleaching equipment, and stock-handling systems
  • Pressure vessels, tanks, piping, and heat exchangers in the chemcal processing industry
  • Piping, tubing, and heat exchangers for the handling of gas and oil
  • Cargo tanks for ships and trucks
  • Effluent scrubbing systems

 

Machinability of Duplex Stainless Fasteners
  • With carbide tipped instruments, the cutting velocities should be 40% not exactly for AISI 316 in roughing activities and 20% less for complete the process of machining
  • Cutting systems with rapid steel devices are same concerning AISI 316.

 

Duplex Steel Fixings Characteristics
  • It is an extra Low Carbon Duplex Stainless steel
  • It has high resistance to SCC in chloride and in hydrogen sulfide containing environments.
  • Exhibits high resistance to corrosion fatigue, pitting and crevice corrosion and erosion-corrosion.
  • PREN value 34 (Pitting Resistance Equivalent Number: %Cr +3.3*%Mo+16*%N)
  • Its yield strength is nearly twice as that of the Austenitic Stainless Steels.
  • It has good weldabilitywith minimal inter-granular corrosion in as welded condition.

Our Duplex 2205 Bolting materials are delivered to the following countries:

SAF 2205® Anchor Bolts Philippines, Belgium, Indonesia, Dammam -KSA
Duplex Steel 2205 Threaded Rod Europe, Thailand, France, Qatar
SAF 2205 Tower Bolts and Screws Thailand, Saudi Arabia (KSA), Brazil,Czechia
Duplex Steel Stainless Steel Stud Bolts Bangladesh, Finland, USA, Malaysia
Duplex Steel UNS S32205 Flange Bolts Kuwait, Germany, Malaysia, South Africa
UNS S31803 Duplex Steel U Bolts Singapore, Singapore, South Africa, Bahrain
Duplex Steel 2205 Stove Bolts UK, Nigeria, Australia, Philippines
2205 Stud Bolts, Nylon Insert Lock Nuts Malaysia, Hong Kong, UAE, Oman
Duplex Steel 2205 Threaded Rod Singapore, Iran, Italy, Malaysia, Chile
Phillips Flat Head Duplex Wedge Anchor Bolts Norway, Turkey, United Arab Emirates (UAE)
Duplex Steel 2205 Eye Bolts and Finished Hex Nuts Russia, Dubai, Malaysia, Netherlands
2205 Duplex Steel Roofing Screw Spain, Mexico, UK, Egypt
M12 x 40 long SAF 2205 bolts with nuts and washers Malaysia, UAE, Europe, United Kingdom -UK
M8x110mm 2205 stud bolt and Duplex Socket head screw South Korea, NY 12203 (USA), Malaysia, Singapore
Duplex 2205 nut & bolts Poland, Ellington -United States, Canada, UK
Duplex Steel Gr: 2205 Hex Bolts with Nut and Flat washers Canada, Singapore, Malaysia, Philippines
SAF 2205 bolts and nuts Kuwait, Malaysia, Romania, Japan, Europe
M24 x 96mm Bolts and wedge anchors Malaysia, China, Colombia, Sweden
SAF 2205 HEX.HEAD BOLT Los Alamos -Mexico,Philippines, Taiwan, Malaysia

 

Surface Coatings of Duplex SS Fasteners
Mirror Buffed
Hot Dipped Galvanizing

Epoxy Coating

Electro Polished

Passivation

Teflon Coating

Oxidized

Zinc Plating

Chrome Plating

 

Chemical Composition of Duplex 2205 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

 

Duplex Steel S32205 Fasteners Mechanical Properties
S31803 / S32205
Density
Melting Point
Yield Strength (0.2%Offset)
Tensile Strength
Elongation
7.8 g/cm3
1350 °C (2460 °F)
Psi – 80000 , MPa – 550
Psi – 116000 , MPa – 800
15 %

 

Equivalent Grade of Duplex Steel Grade 2205 Fasteners
Duplex
Common Name
Related Specifications
European DIN
UNS
ASTM/ASME
Duplex Steel S31803/S32205
SAF 2205®
1.4462
S31803/S32205
F51/F60

 

Stock List of Duplex 2205 Fasteners
Duplex Steel 2205 Bolts and Nuts Duplex Steel 2205 Lock Nuts
UNS S31803 Duplex Steel Tie Bar duplex 2205 bolts
Duplex Steel 2205 Hex Nuts ASME SA479 Duplex Steel 2205 Square Bolts
SAF 2205® Fasteners Duplex Steel UNS S32205 Flange Bolts
Duplex Steel 2205 Fasteners DIN 1.4462 Duplex Steel Stud Bolts
Duplex Steel S32205 Hex Nuts Duplex Steel S32205 Tek Screw