S40977

Classification

Country Section Category
USA Stainless Steels, including Precipitation Hardening Stainless Steel and Iron-Based Superalloys Martensitic Cr, Cr-Ni-Mo Stainless Steel, Ferritic Cr with Ti, Ni, Mo, Hardenable

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Ni, % P, % C, % S, % N, %
UNS 83.875–89.2 < 1 < 1.5 10.5–12.5 0.3–1 < 0.04 < 0.03 < 0.015 < 0.04

Information on suppliers

Standards

Standard Description
UNS

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Cr % Chrome
Ni % Nickel
P % Phosphorus
C % Carbon
S % Sulfur
N % Nitrogen