2205 / s31803 / s32205 / 1.4462

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Product Details

2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 - 50% ferrite in the annealed condition. 2205 has been a practical solution to chloride stress corrosion cracking problems experienced with 304/304L or 316/316L stainless. The high chromium, molybdenum and nitrogen contents provide corrosion resistance superior to 316/316L and 317L stainless in most environments. 2205 is not suggested for operating temperatures above 600°F.

The design strength of 2205 is significantly higher than 316/316L, often permitting lighter wall construction. 2205 has good notch impact toughness down to temperatures below - 40°F. 2205 is welded with E2209 or ER2209 fillers.


UNSAISI/ASTMDIN/EN 


S31803/S3220522051.4462


Chemical Composition:
%CMnPSSi
Min




Max0.0320.030.021

NiCrMoN
Min4.5212.50.08
Max6.5233.50.2
Physical Performance:
Heat TreatmentT*SY*SElHardness
MPAMPA%HB
1020-110062045025≤290


Form

ASTM

Rod, bar and shape

A 276, A 484

Plate, sheet and strip

A 240, A 480

Seamless and welded pipe

A 790, A 999

Seamless and welded tubing

A 789, A 1016

Fitting

A 815, A 960

Forged or rolled pipe flange and forged fitting

A 182, A 961

Billet and bar for forging

A 314, A 484


With wide experience and expertise, Beall Industry Group is one of the leading 2205 s31803 1.4462 f51 manufacturers and suppliers. We have hundreds of high-qualified workers at your service. Please rest assured to get the competitive price 2205 s31803 1.4462 f51 for sale with us.



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