253MA Plate, Stainless Steel Grade 253MA Plate, 253MA Hot Rolled Sheet, S30815 Plate, 1.4835 Plate, Stainless Steel Grade 253MA Coil.

253MA is a grade combining excellent service properties at high temperatures with ease of fabrication. 253MA Plate resists oxidation at temperatures up to 1150°C and can provide superior service to Grade 310 in carbon, nitrogen and sulphur containing atmospheres. Another proprietary designation covering this grade is 2111HTR.

Stainless Steel Grade 253MA Plate contains fairly low nickel content, which gives 253MA Hot Rolled Sheet some advantage in reducing sulphide atmospheres when compared to high nickel alloys and to Grade 310. The inclusion of high silicon, nitrogen and cerium contents gives S30815 Plate good oxide stability, high elevated temperature strength and excellent resistance to sigma phase precipitation. The austenitic structure of 253MA Plate gives this grade excellent toughness, even down to cryogenic temperatures.

In what type of applications is 1.4835 Plate used?

*Burners, Boiler Nozzles

*Petrochemical and refinery tube hangers

*Heat exchangers

*Expansion bellow

*Stack dampers

*Applications

Typical Stainless Steel Grade 253MA Coil applications include:

Furnace components including burners, retorts, conveyor belts, fans, jigs and baskets, rollers, walking beams, radiant tubes, electric heater elements, refractory anchors, hoods, flues, grates, expansion bellows.

Petrochemical and refinery tube hangers.

Mechanical Properties

Room Temperature

Physical Properties

Physical properties of 253MA grade stainless steel

Grade Specification Comparison

Grade specifications for 253MA grade stainless steel