ASTM A959:2011 S42035: Ferritic stainless steel grade (UNS S42035) with the composition limits of ASTM A959-11. Carbon up to 0.08% and chromium 13.5-15.5%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C
Cr
Mn
Mo
Ni
P
S
Si
Ti
<=0.08
13.5-15.5
<=1.00
0.20-1.20
1.00-2.50
<=0.045
<=0.030
<=1.00
0.30-0.50
More data from ASTM A959:2011
From the standard
Other composition limitsfrom Table 1 and its footnotes
UNS number
S42035
Metallurgical class
Ferritic grade: body-centered cubic, little or no tempered martensite, hardenable only slightly by cold working
Type
No type number is printed; the grade is identified by its UNS number only
Values
Maximum unless a range or minimum is shown; where two limits are shown for the same element in one grade the more stringent applies
Other elements (as printed)
Ti 0.30-0.50
These are the recommended composition limits of the A959 guide, intended for adoption by standards for stainless steel products; they are not a product specification. As printed: nickel and molybdenum printed as stacked pairs (1.00 over 2.50, 0.20 over 1.20); read as the ranges 1.00-2.50 and 0.20-1.20.
Source: ASTM A959:2011, Table 1 and its footnotes
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