SMO 254 Stainless Steel Fasteners


About SMO 254 Stainless Steel Fasteners

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.

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 A479 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.

Information of SMO 254 Stainless Steel Fasteners


DIN, ASTM, BS and all International Standards


+/-0.01mm to +/-0.05mm


3 mm to 200 mm |Custom Sizes


5 Pices


M3 - M56 | 3/6" to 2" | Custom Sizes

Special Grade

Stainless Steel 310 ,316,317,347


canton, pallet, Small Boxs / carton / pallet, or customer request

Top Manufacturers

SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc.

SMO 254 Stainless Steel Fasteners Dimensions

Comparative International Stainless Steel Fasteners Grades

SMO 254 Stainless Steel Fasteners Specification

properties of SMO 254 Stainless Steel Fasteners

  • Equivalent Grades
  • Chemical Composition
  • Physical Properties
  • Mechanical Properties

Makes Available of SMO 254 Stainless Steel Fasteners

Thyssenkrupp Make SMO 254 Stainless Steel Fasteners

Outokumpu Make SMO 254 Stainless Steel Fasteners

Acerinox Make SMO 254 Stainless Steel Fasteners

Mukand Steel Make SMO 254 Stainless Steel Fasteners

Laxcon Steel Make SMO 254 Stainless Steel Fasteners

JSW Make SMO 254 Stainless Steel Fasteners


  • Packaging
  • Testings (Destructive, Non Destructive)
  • Application Industries
  • We Visionalloys Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
Boxes and Crates Shrink-wrapped
Carton boxes Wooden pallets
Wooden boxes Wooden crates
Testings (Destructive, Non Destructive)
  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test
  • Pitting Resistance Test
  • Dye Penetrant Test (DP Test)
  • Micro Test
  • Macro Test
  • Hardness Test
  • Flaring Test
Application Industries
  • Construction
  • Bridges
  • Petrochemical Industry
  • Ship Building
  • Engineering
  • General Structural Purposes
  • Offshore and Onshore Services

Delivery Available

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