SMO 254 Fasteners Manufacturer, Supplier In Mumbai India

Alpha overseas is the name among very few in the manufacturing and exportation of SMO 254 Stainless Steel Fasteners. Super austenitic grade stainless steel is SMO 254. In this grade of stainless steel, molybdenum and nitrogen are the main alloying metals, along with the low carbon content. The alloy's high molybdenum and nitrogen content gives the fasteners excellent resistance to pitting and crevice corrosion. Furthermore, this grade of stainless steel is twice as impact-resistant as grade 316. It has high tensile strength.

These fasteners have a high degree of flexibility and impact resistance. These fasteners are utilised in environments with high chloride concentrations, such as salty water and seawater. The fastener assures excellent strength and superior toughness at cryogenic temperatures. Additionally, it has good mechanical characteristics in environments with both moderate and high temperatures.

254 SMO Fasteners, SS SMO 254 Fasteners, Stainless Steel 254 Fasteners, UNS S31254 Fasteners, SMO 1.4547 Fasteners, SMO 254 Fasteners Manufacturer, SMO 254 Fasteners, SMO 254 Fasteners Price List, Type 254 SMO Fasteners, SMO 254 Fasteners Supplier in Mumbai, India.

The fasteners are forged at 982-1149℃, and post-process annealing is used to maximise their corrosion resistance. While cold working is accomplished using conventional techniques. Therefore, good hardenability is ensured by these cold processes. SMO 254 Fasteners are mostly used in power plants' flue gas desulfurization units. UNS S31254 SMO Fasteners, also known as SMO 254 Fasteners, offer incredible resistance to corrosive cracking under stress because of their cold production. The lack of moisture content or the hardening process's fast velocity makes machining challenges. The usage of this alloy does not require re-annealing at 120 degrees Celsius.

Since this alloy does not respond to heat treatment, the cold reduction is the preferred method for hardening it. Cold working is required to increase the toughness and strength of SMO 254 Fasteners but is typically difficult due to the rapid hardening rate. It is simple to produce and weld 254 SMO. It is made of sturdy, durable stainless steel.

Specification List of SMO 254 Fasteners

Standards ASTM F593, F594, A193, A194 / ASME SA193, SA194
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
Length 3 mm to 200 mm
Threads UNF, BSW, BSF, METRIC, UNC, or as required
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 SS SMO 254 Stud Bolt length ANSI B 18.2.4 2M, as per defined in ASME B18.2.2 SMO 254 Hex nuts
Form Hex, Threading, Square, Round as per Gauge 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
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificate 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
SMO 254 Fasteners

Equivalent Grades Of SMO 254 Fasteners

STANDARD WERKSTOFF NR. UNS SIS AFNOR EN
254 SMO 1.4547 S31254 2378 Z1 CNDU 20.18.06Az X1CrNiMoCuN20-18-7

Chemical Composition of SMO 254 Fasteners

Grade Ni Cr Mo Cu N C Mn Si P S
SMO 254 17.5 – 18.5 19.5 – 20.5 6 – 6.5 0.5 – 1 0.18 – 0.22 0.02 max 1 max 0.8 max 0.03 max 0.01 max

Mechanical Properties of SMO 254 Fasteners

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1320-1390 ℃ 650 300 35 %

SMO 254 Fasteners Dimension

NOMINAL SIZE (D) BODY DIAMETER HEAD THICKNEASTM A193 ACROASTM A193 THE FLATS ACROASTM A193 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

Size Chart of 254 SMO Nuts

Nut Size (mm)
Diameter* (mm)
Height (mm)
Hex Nut
Jam Nut
Nylock Nut
2mm
4
1.6
1.2
2.5mm
5
2
1.6
3mm
5.5
2.4
1.8
4
4mm
7
3.2
2.2
5
5mm
8
4
2.7
5
6mm
10
5
3.2
6
7mm
11
5.5
3.5
8mm
13
6.5
4
8
10mm
17
8
5
10
12mm
19
10
6
12
14mm
22
11
7
14
16mm
24
13
8
16
18mm
27
15
9
18.5
20mm
30
16
10
20
* This is the diameter across the flats. It is also the size of wrench to use.

Dimensions of SMO 254 Heavy 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
1/2
.500
.488
.577
.556
15/64
.250
.218
5/16
.3125
9/16
.562
.546
.650
.622
19/64
.314
.280
3/8
.3750
11/16
.688
.669
.794
.763
23/64
.377
.341
7/16
.4375
3/4
.750
.728
.866
.830
27/64
.441
.403
1/2
.5000
7/8
.875
.850
1.010
.969
31/64
.504
.464
9/16
.5625
15/16
.938
.909
1.083
1.037
35/64
.568
.526
5/8
.6250
1-1/16
1.062
1.031
1.227
1.175
39/64
.631
.587
3/4
.7500
1-1/4
1.250
1.212
1.443
1.382
47/64
.758
.710
7/8
.8750
1-7/16
1.438
1.394
1.660
1.589
55/64
.885
.833
1
1.0000
1-5/8
1.325
1.575
1.876
1.796
63/64
1.012
.956
1-1/8
1.1250
1-13/16
1.812
1.756
2.093
2.002
1-7/64
1.139
1.079
1-1/4
1.2500
2
2.000
1.938
2.309
2.209
1-7/32
1.251
1.187
1-3/8
1.3750
2-3/16
2.188
2.119
2.526
2.416
1-11/32
1.378
1.460
1-1/2
1.5000
2-3/8
2.375
2.300
2.742
2.622
1-15/32
1.505
1.433
1-5/8
1.6250
2-9/16
2.562
2.481
2.959
2.828
1-19/32
1.632
1.556
1-3/4
1.7500
2-3/4
2.750
2.662
3.175
3.035
1-23/32
1.759
1.679
2
2.0000
3-1/8
3.125
3.025
3.608
3.449
1-31/32
2.013
1.925
2-1/4
2.2500
3-1/2
3.500
3.388
4.041
3.862
2-13/64
2.251
2.155
2-1/2
2.5000
3-7/8
3.875
3.750
4.474
4.275
2-29/64
2.505
2.401
2-3/4
2.7500
4-1/4
4.250
4.112
4.907
4.688
2-45/64
2.759
2.647
3
3.0000
4-5/8
4.625
4.475
5.340
5.102
2-61/64
3.013
2.893
3-1/4
3.2500
5
5.000
4.838
5.774
5.515
3-3/16
3.252
3.124
3-1/2
3.5000
5-3/8
5.375
5.200
6.207
5.928
3-7/16
3.506
3.370
3-3/4
3.7500
5-3/4
5.750
5.562
6.640
6.341
3-11/16
3.670
3.616
4
4.0000
6-1/8
6.125
5.925
7.073
6.755
3-15/16
4.014
3.862

SMO 254 Hex Nuts Dimension

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

Different Types of SMO 254 Fasteners

Nuts

SMO 254 Nuts

  • Stainless Steel 254 Nuts
  • 254 SMO Nuts
  • Alloy 254 Nuts
  • SMO 254 Heavy Hex Nuts
  • SMO 254 Nuts Exporter
  • SS SMO 254 Hex Flange Nut
  • SMO 254 Nuts Supplier
  • SMO 254 Hex Nuts
  • Alloy 6Moly Nuts
  • SMO 254 Lifting Eye Nuts Exporter in India
  • 254 SMO Nuts Manufacturer in Mumbai
  • ASTM F594 254 SMO Nuts
  • SMO 1.4547 Nuts
  • 6 Moly Castle Nuts
  • SMO 254 Coupling Nuts
  • UNS S31254 Nuts
  • 254 SMO Wing Nuts
  • SS SMO 254 Hex Jam Nuts Stockist
  • 6Mo Stainless Steel Slotted Nuts
Bolts

SMO 254 Bolts

  • Stainless Steel 254 Bolts
  • 254 SMO Bolts
  • Alloy 254 Bolts
  • SMO 254 Heavy Hex Bolts
  • SMO 254 Bolts Exporter
  • SMO 254 Hex Head Bolts
  • SS SMO 254 Hex Flange Bolt
  • SMO 254 Bolts Supplier
  • SMO 254 Hex Bolts
  • Alloy 6Moly Bolts
  • SMO 254 U Bolts Exporter in India
  • 254 SMO Bolts Manufacturer in Mumbai
  • ASTM F593 254 SMO Bolts
  • SMO 1.4547 Bolts
  • 6Mo Stainless Steel Carriage Bolts
  • 6 Moly Allen Bolts
  • UNS S31254 Bolts
  • 254 SMO Countersunk Bolts
  • SS SMO 254 Eye Bolts Stockist
Washers

SMO 254 Washers

  • Stainless Steel 254 Washers
  • 254 SMO Washers
  • Alloy 254 Washers
  • SMO 254 Washers Exporter
  • SS SMO 254 Spring Lock Washers
  • SMO 254 Washers Supplier
  • SMO 254 Fender Washers
  • Alloy 6Moly Washers
  • SMO 254 Square Washers Exporter in India
  • 254 SMO Washers Manufacturer in Mumbai
  • ASTM F593 254 Stainless Steel Washers
  • SMO 1.4547 Washers
  • 6 Moly Hex Washers
  • SMO 254 Conical Spring Washers
  • UNS S31254 Washers
  • 254 SMO Countersunk Washers
  • SS SMO 254 Internal Tab Washer Stockist
  • 6Mo Stainless Steel Plain Washers
Screws

SMO 254 Screws

  • Stainless Steel 254 Screws
  • 254 SMO Screws
  • Alloy 254 Screws
  • SMO 254 Socket Head Cap Screws
  • SMO 254 Screws Exporter
  • SS SMO 254 Hex Head Cap Screws
  • SMO 254 Screws Supplier
  • SMO 254 Pan Head Screws
  • Alloy 6Moly Screws
  • SMO 254 Screws Exporter in India
  • 254 SMO Screws Manufacturer in Mumbai
  • ASTM F593 254 SMO Screws
  • SMO 1.4547 Screws
  • SMO 254 Countersunk Flat Head Screw
  • 6 Moly Hex Socket Set Screws
  • UNS S31254 Screws
  • 6Mo Stainless Steel Round Head Screws
  • SS SMO 254 Serrated Flange Screw Stockist
  • 254 SS Mushroom Head Screws
Stud Bolts

SMO 254 Stud Bolts

  • Stainless Steel 254 Stud Bolts
  • 254 SMO Stud Bolts
  • Alloy 254 Stud Bolts
  • SMO 254 Fully Threaded Stud Bolts
  • SMO 254 Stud Bolts Exporter
  • SMO 254 Stud Bolts Supplier
  • SMO 254 Half Threaded Stud Bolts
  • Alloy 6Moly Stud Bolts
  • SS SMO 254 Threaded Rods Exporter in India
  • 254 SMO Stud Bolts Manufacturer in Mumbai
  • ASTM F593 254 SMO Stud Bolts
  • SMO 1.4547 Stud Bolts
  • SMO 254 Tap End Stud Bolts
  • SMO 254 Double End Stud Bolts
  • UNS S31254 Stud Bolts
  • 6Mo Stainless Steel Reduced Shank Stud Bolts
  • SS SMO 254 Partially Threaded Stud Bolts Stockist
Anchor Fasteners

SMO 254 Anchor Fasteners

  • Stainless Steel 254 Anchor Fasteners
  • 254 SMO Anchor Fasteners
  • Alloy 254 Anchor Fasteners
  • SMO 254 Wedge Type Anchor Fasteners
  • SMO 254 Anchor Fasteners Exporter
  • SS SMO 254 Sleeve Anchor Fastener
  • SMO 254 Anchor Fasteners Supplier
  • Alloy 6Moly Anchor Fasteners
  • SS SMO 254 Anchor Fasteners Exporter in India
  • 6 Moly Anchor Fasteners Manufacturer in Mumbai
  • ASTM F593 254 Stainless Steel Anchor Fasteners
  • SMO 1.4547 Anchor Fasteners
  • SMO 254 Hammer Drive Anchors
  • UNS S31254 Anchor Fasteners
  • 6Mo Stainless Steel Hex Nut Sleeve Anchors
  • SS 254 Flat Head Sleeve Anchors Stockist

Contact us to get a quick quote for your requirement.

We offer These SMO 254 Fasteners as per DIN, ISO, JIS or ANSI / ASME Standard.

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Available Stock of SMO 254 Fasteners

  • Stainless Steel 254 Fastener Exporters
  • SMO 254 Nuts Price List
  • ASTM F593 254 SMO Stud Bolts
  • Stainless Steel 254 Fastener Manufacturer
  • 254 Stainless Steel Impeller Nuts
  • SMO 1.4547 Fasteners
  • Grade 254 SMO Fasteners
  • SMO 254 Square Thin Nuts
  • Alloy 6Moly Flat Head Screws
  • SMO 254 Flange Screws
  • Stainless Steel 254 Serrated Flange Bolts
  • SS SMO 254 Oval Head Screws
  • Stainless Steel S31254 Fastener
  • Alloy 254 Hex Cap Nuts
  • Stainless Steel 254 Industrial Fasteners
  • 254 Stainless Steel Fasteners Manufacturer in Mumbai
  • SS SMO 254 Threaded Bolt
  • SMO 254 Nylock Nuts Manufacturer In India
  • ASME B18.2.2 254 Stainless Steel Hex Nuts Dimension
  • 6 Moly Acorn Nut Sleeve Anchors
  • ASME B18.2.1 SMO 254 Stud Bolts
  • ASME B18.5 SMO 254 Round Head Bolts
  • SS 254 Fasteners Wholesaler
  • Stainless Steel 254 Fasteners Exporters
  • SS SMO 254 Fasteners Dealers in india
  • SMO 254 Hex Weld Nuts
  • Alloy 6Moly External Tooth Lock
  • ASME / ANSI B18.22.1 SS 254 Plain Washers
  • ASME B18.6.3 SMO 254 Slotted Round Head Machine Screws
  • SS SMO 254 Fasteners Exporter In India
  • ASTM F594 254 Stainless Steel Heavy Hex Nuts
  • SMO 254 Fasteners Stockist
  • SS SMO 254 Fasteners at Best Price List In Mumbai India
  • 254 SMO Square Head Bolt
  • 254 SMO Hex Flange Screws
  • 254 SMO Button Head Cap Screws
  • 6 Moly Single End Studs
  • Stainless Steel 254 Fasteners Supplier In India
  • 6Mo Stainless Steel Flat Washers

Applications of SMO 254 Fasteners

Oil & Gas Industry

Oil & Gas Industry

Power Generation Industry

Power Generation Industry

Petrochemical Industry

Petrochemical Industry

Chemical Industry

Chemical Industry

Cement Industry

Cement Industry


We Export SMO 254 Fasteners Across the Globe

Zimbabwe, Trinidad & Tobago, Jordan, Argentina, Hungary, New Zealand, Yemen, Morocco, United States, Azerbaijan, Libya, Gambia, Nigeria, Puerto Rico, Mexico, Belarus, Indonesia, Turkey, Romania, Switzerland, South Africa, Ecuador, Tunisia, Colombia, Tibet, Serbia, Thailand, India, Austria, Italy, Slovakia, Denmark, Lahore, Sweden, Netherlands, Lithuania, Ghana, Ireland, Israel, Algiera, South Korea, Costa Rica, Russia, Norway, Kuwait, Ukraine, Brazil, Macau, Lebanon, Poland, Spain, Angola, United Arab Emirates, Nepal, Afghanistan, Iraq, Kazakhstan, columbia, Germany, Kenya, Bulgaria, Namibia, Finland, Peru, Egypt, Oman, Bahrain, France, Philippines, Croatia, Greece, United Kingdom, Saudi Arabia, China, Qatar, Japan, Chile, Bhutan, Hong Kong, Canada, Bangladesh, Bolivia, Belgium, Taiwan, Singapore, Malaysia, Estonia, Mongolia, Gabon, Czech Republic, Australia, Pakistan, Portugal, Iran, Vietnam, Sri Lanka, Venezuela, Algeria.

Domestic Supply SMO 254 Fasteners

Ernakulam , Noida, Secunderabad, Thane, Ludhiana, Gurgaon, Nagpur, Chandigarh, New Delhi, Jaipur, Thiruvananthapuram, Kanpur, Nashik, Pune, Bhopal, mumbai, Kolkata, Visakhapatnam, Indore, Bengaluru, Surat, Ranchi, Howrah, Hyderabad, Pimpri-Chinchwad, Chennai, Haryana, Jamshedpur, Faridabad, Navi Mumbai, Rajkot, Ahmedabad.