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S32550/1.4507/Alloy F255 Stainless Steel
We provide with the high-quality steel and more favorable prices. The main products are pipes, wires, ropes, plates, stainless steel, superalloy, carbon steel, aluminum alloy, titanium alloy, copper alloy, alloy steel, etc., and provide customized services.
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Product Details

STANDARDS
INDUSTEEL TRADEMARKSUNSASTMEURONORMS ENSUS

S32550/S32520FF2551.4507
X2CrNiMoCuN25-6-3
-
CHEMICAL ANALYSIS (%WEIGHT)
CCrNiMoNOthers
< 0,0302573,50,23Cu = 1.5


Specifications

Specifications
FormStandard
Metal TypeUNS S32550
BarASTM A479
Wire
SheetASTM A240
PlateASTM A240
Fitting
Forging
Weld Wire
Weld ElectrodeE2553
Din1.4507


Chemistry

FERRALIUM 255 is high critical pitting temperature and high critical crevice temperature provide more resistance to pitting and crevice corrosion than lesser alloyed materials. The alloy's very high yield strength combined with good ductility allows lower wall thicknesses in process equipment.

Chemical Requirements

NiCrMoMnCSiFe
Max6.527.03.91.500.041.00Bal
Min4.524.02.9




Mechanical Property Requirements

Ultimate TensileYield Strength (0.2% OS)Elong.R/AHardness Brinell
Min110 KSi80 KSi15%

Max



297
Min760 MPa550 MPa


Max





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1. We have professional production line.


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2. We have professional certification and test report.

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3. We have large amount of stock.

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