ASTM A479 Duplex Steel S32205 Hex Bolts, Studs, forging and fasteners manufacturer in India

Duplex steel UNS S32205 Fasteners

Duplex steel UNS S32205 Fasteners

UNS S32205 Hex Cap Screw

UNS S32205 Hex Cap Screw

Duplex S32205 Heavy Hex Bolt

Duplex S32205 Heavy Hex Bolt

 

buy Metric & Imperial ASME SA479 S32205 Stud Bolts and Threaded Rod which threads in BSF, BA, UNC, BSW, UNF online and save cost

The enhanced properties of a duplex grade stainless steel are due to the duality in the crystallinity of their microstructure. The microstructure of DIN 1.4462 Studs contains 50% of both austenite and ferrite in an annealed condition. Hence, the properties of both crystalline metals exist at the same time in the alloy of a Duplex steel uns s32205 Fasteners astm a276/ a479 uns s32205 bolt. The ductility from its austenite crystalline region, with the hardness of the ferrite crystals, makes it easier to form the alloy into Astm A479 Duplex Steel UNS S32205 Hex Bolts, while also retaining their shape.

In high pressured applications, bolts tend to bend, deform, or may even have their threads damaged, as a result of friction. However,  because the Duplex Steel Uns S32205 Hex Cap Screw is strong, and the yield strength is almost two times that of basic austenitic stainless steels, the rate of deformation under high pressure at ambient temperature is lower. At elevated temperature, the alloy of Asme Sa 479 S32205 Heavy Hex Bolt would exhibit great mechanical strength within the range of 300°C.

Despite its use at an elevated temperature, there are prohibitions of using these components beyond this temperature. For instance, the Duplex Steel uns S32205 bolt loses its mechanical properties. And the other issue with using the alloy at such a high temperature is that the Uns S32205 Socket Cap Screw tends to become brittle, as the alloy undergoes a ductile to the brittle transition phase. Hence, for critical applications where the temperatures exceed 300°C, it is not advisable to use the Duplex S32205 Threaded Rod.

 

Specification Table of Duplex steel UNS S32205 Fasteners
International Standards IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI and all International Standards
UNS S32205 Nut Bolt Threads: BSF, UNF METRIC, UNC, BSW or as required
UNS S32205 Fasteners Standard ANSI - American National Standards Institute
  • UNS S32205 Threaded Rod and 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
  • UNS S32205 Heavy 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
  • BS4464B UNS S32205 Spring lock washers
  • BS3692 UNS S32205 Hex Thin Nuts
  • BS4174 UNS S32205 Slotted pan head tapping screws
  • BS4464A UNS S32205 Spring lock washers
  • DIN 976-1 UNS S32205 Metric thread stud bolts
DSS UNS S32205 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
UNS S32205 Bolts Surface Coating
  • Xylon Coated Bolts
  • Phosphate Coated Bolts
  • Hot Dipped Galvanizing Coated Bolts
  • Teflon Coated Bolts
  • Zinc Coated Bolts
  • Cadmium Coated Bolts
  • Ptfe Coated Stainless Steel Bolts
Packing IN BULK: pallet, canton, carton / Small Boxs / pallet or customer request

 

Chemical Properties of Duplex Steel UNS S32205 Nut
Cr N Ni C Mn Si P S Mo
UNS S32205 min: 22.0
max: 23.0
min: 0.14
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: 3.0
max: 3.5
Duplex UNS S32205 Fasteners Mechanical Table
Grade
Tensile Strength
(MPa) min
Elongation 
(% in 50mm)
Yield Strength
0.2% Proof (MPa) min
Hardness 
Rockwell C (HR C)
UNS-S 32205
621
25
448
21 max
Physical Properties of Duplex Steel UNS S32205 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 Material of DSS UNS S32205 Bolts
Duplex
Common Name
Related Specifications
 
 
European
UNS
ASTM/ASME
SAF 2205 ®
1.4462
S32205

 

Duplex Steel S32205 Hex Nuts Dimensions Chart

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
Duplex UNS S32205 Bolts Dimensions

Bolts Dimensions

BOLTS NOMINAL SIZE (D)
BOLTS BODY DIAMETER
BOLTS HEAD THICKNESS
BOLTS ACROSS THE FLATS
BOLTS 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 S32205 Flat Washer Dimensions Table

Flat Washer Dimensions

Size
USS UNS S32205 Washer
SAE UNS S32205 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"

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