
Authorized UNS S31254 Bolts and Nuts Manufacturer in India
| Ready Stock: | M3 to M56 |
|---|---|
| Custom Sizes: | 3/6″ to 2″ |
| Length: | 3mm to 200mm |
| Trade Name: | Sandvik 254 SMO, 6 Mo |
| European and American Standard: | ASTM A182, ASME SA 182, WNR 1.4547, UNS S31254 |
| Raw Material Origin: | India, SA, Europe, Algeria, United Kingdom, New Zealand, Morocco, New Zealand, South Africa, Australia etc |
| MTC: | EN 10204/3.1B |
| Suitable Environment: | Mild Acids and Salt Water |
| Thread Pitch: | Fine Thread and Coarse Thread |
| Finish: | Phosphating, HDG, Oxidation |
| Threads: | UNR, UNJ, UNF, UNC, Rolled |
| Temperature Range: | 593°C to 982°C |
| To Know About Latest Price List of SMO 254 Fasteners Please Contact Us | |

254 SMO Bolts

SMO 254 Hex Bolts

6moly Nuts
Visionalloys is the name among very few in the manufacturing and exportation of SMO 254 Stainless Steel Fasteners. We are the largest manufacturer of SMO 254 Stainless Steel Fasteners and their equivalent grades. Having nitrogen and molybdenum content, it becomes super austenite grade.
1.4547 Fasteners serve exclusive resistance to crevice corrosion. Resistance to pitting corrosion is it’s an important attribute, due to the high proportion of nitrogen as well as molybdenum. Toughness by two times is possessed by this SMO 254 compared to 316 grade. Compared to 316L stainless steel, the working ability is at the next level, conventional austenite, which has excellent tensile strength.
SMO 254 Fasteners are majorly used in desulfurization units of flue gas in power plants. UNS S31254 SMO Fasteners is the identical name of SMO 254 Fasteners which provides amazing resistivity towards corrosive crack by stress due to its cold formation. Difficulty in machining is due to the less or no moisture content and high rate of the hardening process. Re-anneal testing by 120 degrees C is not a necessary factor for the use of this alloy.
Table of Content
- SMO 254 Fasteners Specification
- EN 1.4547 Nut Size Chart
- Price List of SMO 254 Fasteners
- SMO 254 Material Chemical Composition
- ASTM A182 UNS S31254 Hex Bolts Mechanical Properties
- Types of 254 SMO Fasteners
- 254 Stainless Steel Bolt Equivalent Grades
- 6Moly Stud Bolt Torque Chart
- EN 1.4547 Threaded Rod Applications
- 254 Smo Stainless Steel Eye Bolt Weight Chart
- SMO 254 Fasteners HS Code
- Hot Working Temperatures of UNS S31254 Bolts
Positive feeds and machine tools provide great machining impact by overpowered with speed at slow space and lubrication amount at a good level. 1800°F – 2100°F (982°C – 1149°C) is the range of temperature between which upsetting, forging hot working operation is done. Reducing workability as well as scaling is the effect of heating beyond this temperature of this alloy. Resistivity towards corrosion is improved by annealing this ASTM A182 UNS S31254 grade.
The cold reduction is the prime way to harden this alloy as it does not react to heat treatment. However, it is usually tough to hard work 254 Fasteners because hardening is very high, but cold working is necessary to improve the toughness and strength.
Vision Alloys is Most Trusted and Specialized SMO 254 Fasteners Manufacturer and Supplier in Various Sizes and Finishes at Factory Price in Italy, USA and Europe
Find SMO 254 Fasteners Supplier in Indiawho provides Metric Sizes from M4 to M160
- 1/4″ to 4″
- 1/4″ to 3″
- M3 to M56
- Fine
- Coarse
- Hot Forging
- Cold Forging
- CNC Machined
- A
- E
- D
- C
- G
- B
- 1320-1390°C
- ASME SA 182
- ASTM A182
- Die, A pinch
- Rolled
- Oxidation, DACROMET
- Plain, Electric galvanized
- Phosphating, Zinc impregnation
- Thread Rolling
- Making Machines
- CNC Lath
- 100% Tested SMO 254 Fasteners with MTC EN 10204 3.1/3.2

- ACME
- UNC
- UN8
- UNR
- BSW
- UTS
- BSF
- UNF
- UNM
- stud bolt
- hex bolt
- bolt
- screws
- nuts
- threaded rod
- washers
- Head Painting
- Bagging
- Head Shank Drilling
- Thread Locking
- Round
- Oval
- Hex
- Torx
- Hexagon washer
- Pan
- Cross
- Truss
- Oval
- Truss
- Flat
- Phillips Drive
- Socket cap head
- Hex head
- Pan
- Button head
- Slotted Drive
- Combination Drive
- Frearson Drive
- Slotted hex washer
- Hex washer head
- 5 CSF
- 3G
- Class 2A (Medium fit)
- 2G
- custom
- Class 1A (Loose fit)
- 5 ONF
- 4G
- Class 3A (Tight fit)
- 8G
- 6G
- 5 HF
Supplier of 254 SMO Bolts and Nuts in Various Sizes and Finishes With MTC
Check SMO 254 Fasteners Supplier in India offering various Sizes
| Size Of Nut(mm) | 2.5 | 2 | 3 | 5 | 4 | 6 | 7 | 20 | 10 | 8 | 12 | 16 | 14 | 18 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diameter (mm) | 5 | 4 | 5.5 | 8 | 7 | 10 | 11 | 30 | 17 | 13 | 19 | 24 | 22 | 27 | |
| Height Table(mm) | Hex Nut | 2 | 1.6 | 2.4 | 4 | 3.2 | 5 | 5.5 | 16 | 8 | 6.5 | 10 | 13 | 11 | 15 |
| Jam Nut | 1.6 | 1.2 | 1.8 | 2.7 | 2.2 | 3.2 | 3.5 | 10 | 5 | 4 | 6 | 8 | 7 | 9 | |
| Nylock Nut | – | – | 4 | 5 | 5 | 6 | – | 20 | 10 | 8 | 12 | 16 | 14 | 18.5 |
Exporter of 6MO Stud Bolts with 2G, 3G, 4G and 6G Thread Class at Reasonable Price in Mumbai
To Find Out How Much SMO 254 Fasteners Costs Per Kilogram in India Kindly Get in Touch SMO 254 Fasteners Price List
Check EN 1.4547 Threaded Rod Chemical Composition and Mechanical Properties
| Grade | Mo | Ni | N | Cr | Cu | C | Si | Mn | P | S |
|---|---|---|---|---|---|---|---|---|---|---|
| SMO 254 | 6 – 6.5 | 17.5 – 18.5 | 0.18 – 0.22 | 19.5 – 20.5 | 0.5 – 1 | 0.02 max | 0.8 max | 1 max | 0.03 max | 0.01 max |
| Grade | SMO 254 |
|---|---|
| Yield Strength (0.2%Offset) | 300 |
| Tensile Strength | 650 |
| Density | 8.0 g/cm3 |
| Elongation | 35% |
| Melting Point | 1320-1390°C |
Stockist of Alloy 254 Screws in Flat, Oval, Truss and Pan Head Types, Refer Equivalent Grade
Buy wide Stock of Fasteners from SMO 254 Fasteners Manufacturer in India at Lowest price

6mo Stud Bolt

6 Moly Alloy Threaded Rod

254 SMO Washers

Alloy 254 Screws

254 SMO Stainless Steel Eye Bolt

EN 1.4547 Stainless Steel Square Bolts

SS 254 SMO Flange Bolts

254 SMO Steel Machine Bolts

1.4547 Steel U Bolts
| Grades | 254 SMO |
|---|---|
| EN | X1CrNiMoCuN20-18-7 |
| WNR | 2507 ® SAF |
| SUS | 2378 |
| AFNOR | Z1 CNDU 20.18.06Az |
| UNS | UNS S31254 |
| Dia (in) | 01/4 | 03/8 | 9/16 | 7/16 | 01/2 | 05/8 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Threads/in | 20 | 28 | 16 | 24 | 12 | 18 | 14 | 20 | 13 | 11 | 18 |
| Torque ft-lb (Dry) | 4.2 | 4.7 | 15.1 | 17.1 | 53.2 | 59.3 | 24.2 | 27 | 36.9 | 73.4 | 83.2 |
| Torque ft-lb (Lubricated) | 3.1 | 3.5 | 11.3 | 12.8 | 39.9 | 44.5 | 18.1 | 20.3 | 27.6 | 55.1 | 62.4 |
| Dia (in) | 5/16 | 03/4 | 07/8 | 01-01/4 | 1 | 1-1/2 | |||||
| Threads/in | 18 | 24 | 10 | 16 | 9 | 14 | 7 | 12 | 8 | 14 | 6 |
| Torque ft-lb (Dry) | 8.5 | 9.4 | 131 | 145 | 210 | 232 | 548 | 607 | 315 | 353 | 954 |
| Torque ft-lb (Lubricated) | 6.4 | 7.1 | 98 | 109 | 158 | 174 | 411 | 455 | 236 | 265 | 715 |
- Food Processing Industry
- Petrochemical Industry
- Pulp & Paper Indusry
- Chemical Industry
- Power Plant Industry
- Energy Industry
- Pharmaceuticals Industry
- Oil and Gas Industry
- Aerospace Industry
| LENGTHS | #5 | #2 | #3 | #4 | #6 | #10 | #8 | #12 | 5/16″ | 1/4″ | 3/8″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1″ | 3.4 | 1.40 | 1.90 | 2.50 | 3.9 | 8.9 | 6.2 | 11.0 | 28.8 | 16.1 | 44.0 |
| 1-1/4″ | 4.1 | 1.60 | 2.20 | 3.00 | 4.6 | 10.4 | 7.3 | 12.8 | 32.3 | 18.7 | 49.8 |
| 1-1/8″ | 3.8 | 1.50 | 2.00 | 2.80 | 4.3 | 9.6 | 6.7 | 11.9 | 30.2 | 17.4 | 47.0 |
| 1-3/4″ | 5.3 | 2.10 | 2.90 | 4.00 | 6.1 | 13.5 | 9.4 | 16.5 | 40.7 | 23.7 | 61.7 |
| 1-1/2″ | 4.7 | 1.80 | 2.50 | 3.50 | 5.3 | 11.9 | 8.3 | 14.7 | 36.5 | 21.2 | 55.8 |
| 3/8 | 1.7 | 0.70 | 0.90 | 1.30 | 2.1 | 5.0 | 3.4 | 6.5 | 17.7 | 9.8 | 29.2 |
| 7/8 | 3.0 | 1.30 | 1.70 | 2.30 | 3.5 | 8.1 | 5.6 | 10.1 | 26.1 | 14.9 | 41.0 |
| 1/2 | 2.0 | 0.80 | 1.10 | 1.60 | 2.4 | 5.8 | 3.9 | 7.4 | 19.8 | 11.1 | 32.2 |
| 7/16 | 1.9 | 0.80 | 1.00 | 1.50 | 2.2 | 5.4 | 3.6 | 6.9 | 18.8 | 10.4 | 30.7 |
| 3/4 | 2.6 | 1.10 | 1.50 | 2.10 | 3.2 | 7.3 | 5.0 | 9.2 | 24.0 | 13.6 | 38.0 |
| 9/16 | 2.2 | 0.90 | 1.20 | 1.70 | 2.6 | 6.2 | 4.2 | 7.8 | 20.9 | 11.7 | 33.6 |
| 2″ | 6.0 | 2.40 | 3.30 | 4.50 | 6.8 | 15.0 | 10.6 | 18.3 | 44.8 | 26.2 | 67.6 |
| 5/8 | 2.3 | 1.00 | 1.30 | 1.80 | 2.8 | 6.6 | 4.5 | 8.3 | 21.9 | 12.4 | 35.1 |
| Product Description | HS Code |
|---|---|
| SMO 254 Fasteners | 72042190 |
| Temperatures | Heat Treatment |
|---|---|
| 1149 to 1204°C | Quenching by rapid water |
| 982 to 1149°C | Annealed |
Explore SMO 254 Fasteners Manufacturer in India delivering High Quality Products to Following Countries
| Italy | Germany | Denmark | Ireland | Brazil |
| Canada | USA | Spain | UK | South Africa |
| Nigeria | Poland | Mexico | Netherlands | Singapore |
| UAE | Australia | Qatar | Saudi Arabia | Turkey |
- Vision Alloys is A Manufacturer of Steel Fasteners Company in India
- Dealers and Distributors of Bolting Products in USA, Europe, New Zealand, Algeria, United Kingdom, Morocco, South Africa and Australia, Egypt, Peru, chile, Jordan, Argentina
- Manufacturer and Supplier of Stainless Steel, Nickel Alloy, Titanium, Copper Materials in Mumbai.
- Stockist and Trader of Top Quality High Temperature Alloys for Oil and Gas Industry and Standard & Custom Sizes in EX Stock

