Piyush Steel manufactures the high quality of 253 MA Round bar for its global and domestic buyers. We are having a huge inventory for our clients so that all applications desires can be well satisfied. Our bars are having a sufficient amount of nitrogen and chromium that is making it pitting resistance. Also, these bars are having a greater resistance to carburization, oxidation, and sulphidation. We are delivering the ranges of bars in custom made options to meet the concentric requirements of our buyers. Our product is known for many good features that are possessed by it. Our bars are made available in different specifications that are varying in dimensions, lengths, surface finishes, forms, and conditions, etc.
Stainless steel 253 MA is the heat resistant lean austenitic alloy that is having very good tensile strength and excellent resistant ability against oxidations. 253 MA used to maintain heat resistant property by the well-advanced control of the addition of micro alloys. The utilization of rare earth alloying elements in the combination with silicon is giving excellent oxidation resistant to 2000 Deg F. Carbon, nitrogen and dispersion of rare earth alloying elements and alkali metal oxide is combined for providing the creep rupture strength comparable to the alloys that are nickel based. The extensive ranges of components that need greater strength at the elevated temperature like heat exchanger, over components, etc for 253 MA are common applications.
Table Of Content
Qualities of product-
About product development-
We with the clear aim of manufacturing and delivering the high quality of 253 MA Round bar to our buyers are making use of superior quality of alloy during bars designing. The production process takes place under the tight supervision of professional experts that are having proper knowledge and understanding of product development so that no poor quality of the product is produced. The manufacturing of same is done as per national and international raw material quality standards.
We as a customer-oriented dealer are fully focused on manufacturing and delivering the superior quality of bars. To make sure that the product that is going to be shipped to the buyers is of good quality, we are conducting several testing. The tests are done based on a few set parameters. Test conducted is like positive material identifications, flattening-flaring test, intergranular corrosion test, pitting resistance test, macro-micro test, etc.
Documents and test certifications of bars-
Documents and test certifications are also provided to our buyers by us just to give them a surety that the 253 MA Round bar delivered are of good quality. We are providing the documents like fumigation certification, commercial invoice, packaging list, guarantee letter, heat treatment chart, QAP, certificate of origin, NABL approved lab test report, etc. The test certifications are also provided to the buyers are like 100% radiography test, raw material certificate, mill test certificate as per En 10204/3.1b, buyers report and third-party inspection report.
To fulfill the demand of all our clients easily we are delivering the ordered consignment faster. We thus make use of the fastest mode of transportation. Also, the trustworthy logistic partners are connected with us that are ready always to take all types of delivering process. They deliver the right product to the right buyers well on time and in proper condition.
253 MA Round bar is packed by our packaging team with lots of care so that no destroyed piece of bars is reached to the buyers. The packaging is done into wooden boxes, in bundles, etc.
Specification : EN, DIN, JIS, ASTM, BS, ASME, AISI
Standard Specification : ASTM A276, A479 / ASME SA276, SA479
Size : 15NB to 150NB IN
Diameter : 3.17mm to 350mm diameter
Length : 100 mm to 3000 mm Long & Above
Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished
|253 MA||0.05 - 0.1||0.8 min||1.1 - 2.0||0.03 min||0.14 - 0.2||20 - 22||10 - 12|
|Element||Density||Tensile Strength||Yield Strength (0.2%Offset)||Elongation|
|253 MA||7.8 g/cm3||Psi – 87,000, MPa – 600||Psi – 45,000, MPa – 310||40 %|
The full identification of the bars should be continuously marked down its whole length, including :
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