1.4404 ss stainless-steel
We produce ASTM/ASME Grade 304, Grade 304L,304h, 316, 316L, 316H, 316TI, 321, 321H, 309S, 309H, 310S, 310H, 410S, 2205, 904L, 2507, 254, gh3030, 625, 253MA, S30815, 317L, Type 317, 316lN, 8020, 800, 800H, C276, S32304 and others special requirement stainless steel grade.
After contacts with material experts from Sandvik, the customer decided to put in tubes in Sandvik 253 MA into four recuperators. The changeover to Sandvik 253 MA made it potential to run the recuperators at higher temperatures, thus saving considerably on power/gasoline consumption.
The austenitic formation gives this commonplace, superior toughness, even right down to cryogenic temperatures. Stainless 253 MA is a lean austenitic warmth resistant alloy with high strength and excellent oxidation resistance. 253 MA maintains its heat resistant properties by superior control of micro alloy additions.
253 MA features wonderful oxidation resistance at temperatures beneath 1093 °C, above which, its oxidation resistance will lower. The metallic components of silicon and uncommon earth parts contribute to their glorious oxidation resistance. The uncommon earth component enhances the diffusion fee of silicon and repeatedly produces an oxide layer of SiO 2 silica, which slows down the development of oxidation.
Our stainless production range
It resists oxidation at temperatures as much as 1150°C and might provide superior service to Grade 310 in carbon, nitrogen and sulphur containing atmospheres. Although not designed for aqueous corrosion resistance the excessive chromium and nitrogen contents give the grade a pitting resistance approximating that of 316. 253MA does nevertheless have a excessive carbon content material so is very susceptible to sensitisation from welding or service exposure. The professional of the enterprise conducts different inquiries on the 253MA plates to ensure its quality. Apart from this, the business provides uncooked material report, third get together inspection report, manufacturer TC in conformance with EN and other standard inspection reports are some of the tests certificates offered.
- 253MA is a grade combining glorious service properties at excessive temperatures with ease of fabrication.
- This alloy combines oxidation resistance up to 2100 Degree F (1150 Degree C) with excessive strength, good general corrosion resistance and ease of fabrication.
- Offering you the finest vary of 253MA Sheets and Plates (UNS S30815), we offer the same in a widespread array to our customers.
Offering you the finest range of 253MA Sheets and Plates (UNS S30815), we provide the same in a widespread array to our customers. 253MA is a grade combining excellent service properties at high temperatures with ease of fabrication. This alloy combines oxidation resistance as much as 2100 Degree F (1150 Degree C) with high energy, good basic corrosion resistance and ease of fabrication.
A Sheet / Plate
Dhanlaxmi Steel is likely one of the largest and outstanding producers, exporter and supplier of the top-notch class of 253MA plates to their shoppers across the globe. They use superior quality raw material to supply with the adapted quality plates to their purchaser.
Pipe Linch Pin
Sandvik 253 MA has very high resistance to oxidation, particularly beneath cyclic circumstances, because of the addition of reactive components, similar to cerium (Ce). The high mechanical energy of Sandvik 253 MA permits for thinner tube wall constructions compared with using supplies of the ASTM 310 sort. Despite the material’s excessive strength, ductility is not reduced, and good formability is maintained. 253MA will turn into sensitised within the temperature vary of °C; this isn’t an issue for prime temperature functions, but will result in lowered aqueous corrosion resistance.
We have thousands tons stock of stainless steel sheet and coil with various size and grade,mainly include austenitic stainless steel, martens stainless steel (including precipitation hardened stainless steel sheet & coil), ferritic stainless steel, and duplex stainless steel.
Characteristics of Stainless Steel Sheet and Plate:
High corrosion resistance
High toughness and impact resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface finish that can be easily clean