253 Ma Pipe Fittings, Ss S30815 Butt Weld Fittings In Mumbai India

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 steel grade.

Nitrogen, carbon and a dispersion of uncommon earth and alkali metal oxides combine to provide creep rupture power similar to the nickel base alloys. A broad variety of parts requiring high power at elevated temperatures similar to warmth exchangers, kilns, stack dampers and oven elements are widespread functions for 253 MA. 253MA S30815 Stainless Steel contains fairly lownickelcontent, which provides it some benefit in reducing sulphide atmospheres when compared to high nickel alloys and to Grade 310. The inclusion of high silicon, nitrogen and cerium contents provides thesteelgood oxide stability, excessive elevated temperature strength and glorious resistance to sigma phaseprecipitation. The tubes are ductile and can easily be bent as per the necessity and requirement.

These are austenitic chromium-nickel steel that’s alloyed with nitrogen and uncommon earth metals. We provide these tubes within the completely different vary of sizes, length and wall in accordance with our client’s specification.

Compared with conventional austenitic stainless , Sandvik 253 MA has good resistance to cyanide melts and impartial salt melts and also to steel melts, e.g. lead, at high temperatures. Its resistance to steel melts is to an excellent extent determined by the oxygen content of the melt.


Stock Thickness: 0.1-200.0mm
Production thickness: 0.5.0-200mm
Width: 600-3900mm
Length: 1000-12000mm
200 series: 201,202
300 series: 301,304,304L,304H,309,309S,310S,316L,316Ti,321,321H,330
400 series: 409,409l,410,420J1,420J2,430,436,439,440A/B/C
: 329,2205,2507,904L,2304
Surface: No.1,1D,2D,2B,NO.4/4K/hairline,satin,6k,BA,mirror/8K

  • The Pipes mix oxidation resistance goes as much as 2100 degree with good resistance and high power even ease of fabrication too.
  • Along with rare earth pipes nonetheless works properly at up to 2000 degree temperature and 1093 degree like 310-grade stainless-steel.
  • 253 MA Pipes is thought to be an austenitic chromium-nickel steel alloy with rare earth metals in addition to nitrogen.

Thus, the grade is not beneficial to be used in muffle tubes utilizing cracked ammonia gas. There are a number of parts in Stainless Steel 253MA Tubes that give these tubes their wonderful properties. The tubes include varying proportions of carbon, nickel, silicon, nitrogen, sulfur, manganese, phosphorus, chromium and so on. These are the austenitic, chromium- nickel that’s being alloyed with nitrogen and reactive parts that are very appropriate for wide range application that works in high-temperature purposes. These are the steels which might be being designed in order that they can be used at a temperature that is more than 550 degree Celsius; these pipes are said to be more appropriate in temperature deg C.

The grade has much less chromium content material and accommodates good quality of nitrogen, there are much less probabilities of the grade to prone to sigma phase. 253 MA displays cyclic oxidation resistance, isothermal oxidation resistance and pitting resistance. ASTM A213 ASME SA MA Pipe S30815 / EN EN .4835 Stainless Steel Pipe is Rare Earth Metals (REM) and leanausteniticheat alloy with high power and outstandingoxidation resistance. 253 MA maintains its heat resistantpropertiesby superior control of micro alloy additions. The use of rare earth metals together with silicon offers superior oxidation resistance up to 2000°F.

4 show that the resistance of Sandvik 253 MA in such tough situations is superior to that of each ASTM TP310 and EN 1.4828 (ASTM TP309). The very good properties of this grade in cyclic conditions have been achieved by including uncommon earth metals and silicon. The length of 253 MA Pipes is double random, reduce length and single random. It comes in numerous types such as round, rectangular, hydraulic, and sq. and plenty of more.

253ma pipe

Astm A312 Ss 253ma Pipes Chemical Composition

Nitrogen is added to enhance creep properties and make this metal a whole austenite. Despite its relatively low chromium and nickel contents, 253MA shares the identical high temperature properties because the excessive alloyed alloy metal and nickel-primarily based alloy in many . It obtains high temperature resistance by controlling hint components. The mixture of niobium and silicon provides the material a wonderful oxidation resistance at temperature up to 1093 °C.

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 strength
High toughness and impact resistance
Temperature resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface that can be easily clean

253ma pipe
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