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253Ma/S30815/1.4835 Pipe and Tube

Characteristic: UNS S30815(253Ma) is a lean austenitic heat resistant alloy with high strength and outstanding oxidation resistance. It offers an excellent combination of creep strength along with excellent resistance to oxidation, sulfidation, and erosion at high temperatures in an alloy containing just 11% nickel. Because of its lean chemistry, S30815(253Ma) is very economical compared to most heat resistant alloys. 

Specifications

UNS S30815, Werkstoff 1.4835

ASTM/ASME A/SA312, A/SA213, A/SA 269, DIN 17458, DIN 17459, JIS G3463. After negotiation, we can supply pipe with customers’ requirement. 

Application:Boiler Nozzles、Corrugated Boxes、Cyclones、Bar Baskets、Radiant Tubes

S30815/1.4835 Tube

S30815/1.4835 Pipe

Marking 

Packing 

Size Range:

Stainless Steel Seamless Tube

OD:Φ10.0mm-Φ609.6mm WT:0.8mm-20.0mm

MAX LENGTH:15000MM

 

Chemical Composition:

Ni%

Cr%

Mn%

Si%

C%

S%

P%

N%

Ce%

Fe%

10.0-12.0

20.0-22.0

0.80max

1.40-2.00

0.05-0.10

0.03max

0.04max

0.14-0.20

0.03-0.08

balance

 

Mechanical Property:

Tensile Strength
Min, Mpa

Yield Strength
Min, Mpa

Elongation in 2 in Or 50mm

Min, %

600

310

35

 

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