High Temperature Stainless Steel Plates

High Temperature Stainless Steel 253 MA Plates, 253 MA Plate Stockist, SS 253 MA Plate Manufacturer.

UNS 30815 253MA Plates, 353MA Plates Suppliers, 253MA Stainless Steel Plate, High Temperature SS Plates Exporter.

We are one of the leading Stockiest, Manufacturers, Suppliers & Exporter of wide range High Temperature Stainless Steel UNS 31803, 253 MA Plates in Mumbai, India. The steel plates are used for temperature applications below 600� F as above this temperature will make the steel brittle. A wide variety of components requiring high strength at elevated temperatures such as heat exchangers, kilns, stack dampers and oven components are common applications for 253 MA.

 

Specification :

Width : 1000-1500mm
Length : 2000-6000mm
Thickness : 0.6-30mm
Applications : Used in Burners, Boiler Nozzles, Petrochemical and refinery tube hangers, Heat exchangers, Stack dampers.

 

Chemical Composition :

Cr P S Mn Ni Mo C N Si Fe
22.0 – 23.0 .030 Max .020 Max 2.00 Max 4.50 – 6.50 3.00 – 3.50 .030 Max 0.14 – 0.20 1.00 Max Balance

 

Mechanical Property :

Specified Limits Minimum Typical Range
Ultimate Tensile Strength, psi 87,000 90,000-114,000
.2% Offset Yield Strength, psi 45,000 45,000-69,000
Elongation in 2″, % 40   42-70
Reduction of Area, % 50  – 
Hardness Rockwell B  – Rb 90