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MetalTek MTEK 20 Cast UNS N08007 Super Austenitic Stainless Steel

Category Metal , Ferrous Metal , Austenitic , Stainless Steel , Cast Stainless Steel
Manufacturer MetalTek
Trade Name MTEK
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF MetalTek MTEK 20 Cast UNS N08007 Super Austenitic Stainless Steel.pdf
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Material Notes:
Corrosion resistance approaching nickel alloys, especially in chloride service.Applications: Process piping exposed to flue gas and solutions.Information provided by MetalTekCast UNS N08007; Cast Grade CN7M; Cast ASTM A351, A743, A744; Wrought UNS N09020; Wrought Grade 20Cb-3®
Mechanical Properties Metric English Comments
Hardness, Brinell 156
156
Tensile Strength, Ultimate >= 425 MPa
>= 61600 psi
Tensile Strength, Yield >= 170 MPa
>= 24700 psi
Elongation at Break >= 35 %
>= 35 %
Component Elements Properties Metric English Comments
Carbon, C <= 0.070 %
<= 0.070 %
Chromium, Cr 19 - 22 %
19 - 22 %
Copper, Cu 3.0 - 4.0 %
3.0 - 4.0 %
Iron, Fe 37.43 - 48.5 %
37.43 - 48.5 %
As Balance
Manganese, Mn <= 1.5 %
<= 1.5 %
Molybdenum, Mo 2.0 - 3.0 %
2.0 - 3.0 %
Nickel, Ni 27.5 - 30.5 %
27.5 - 30.5 %
Silicon, Si <= 1.5 %
<= 1.5 %
Descriptive Properties Value Comments
Heat Treatment Sol. Anneal
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