Stainless steel grade 254 SMO™ is a very high end austenitic stainless steel. It is designed with a combination of impact toughness resistance to chloride stress corrosion cracking, and pitting and crevice corrosion with strength that is twice that of the stainless steel 300 series.
For certain applications, grade 254 SMO™ has been reported to be a cost-effective substitute for high nickel and titanium alloys. It is known to possess excellent workability as well.
Stainless steel grade 254 SMO™ is a very high end austenitic stainless steel. It is designed with a combination of impact toughness resistance to chloride stress corrosion cracking, and pitting and crevice corrosion with strength that is twice that of the stainless steel 300 series.
For certain applications, grade 254 SMO™ has been reported to be a cost-effective substitute for high nickel and titanium alloys. It is known to possess excellent workability as well.
Product Description
| Grade | 254SMO |
| Available Standard | ASTMA240M-2017 |
| Certification | MTC from mill |
| Brand/MILL | TISCO/PZSS |
| Treatment | Cold Rolled |
| Thickness | 3MM/4MM |
| Width | 1220MM |
| Length | 2440mm/3000mm/4000mm/6000mm etc |
| Finish | 2B |
| Edge | Slit edge & Mill edge |
Specification
254SMO stainless steel Chemical Composition
| grade | Cu | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 254SMO | 0.633 | 0.0122 | 0.256 | 0.532 | 0.0231 | 0.0008 | 20.16 | 6.11 | 18.15 | 0.201 |
Mechanical Properties
Mechanical properties of 254SMO grade stainless steel
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50 mm) min | Hardness | |
| HV | |||||
| 254SMO | 761 | / | / | 92 | |
Applications
Saltwater handling
Tall oil distillation columns
Flue gas desulfurization scrubbers
Components used in petroleum production
Food processing equipment
Process equipment in chemical industry
Bleaching equipment in the pulp and paper industry
Flue-gas cleaning
Desalination
Heat exchangers
In 2016, it signed a strategic cooperation agreement with major domestic stainless steel factories for the sales of medium and heavy plates and special steel products, which also enabled the company to have new and brighter sales varieties. At the same time, it provides one-stop service for cutting, cutting, forming and and surface processing of stainless steel.
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