Grade 42НХТЮ
Other Names
Classification Special Alloy Steel
42НХТЮ Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Ni Ti Al
Minimum Value 44.91 - 0.5 0.5 - - 5.3 41.5 2.4 0.5
Maximum Value 49.3 0.05 0.8 0.8 0.02 0.02 5.9 43.5 3 1
42НХТЮ Mechanical Properties
condition Mark
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
/ GOST 10994-74 1180~1570
Bar GOST 14119-85 ≥980 ≥635 ≥8 ≥25
Wire GOST 14118-85 ≥980
Wire cold-worked GOST 14118-85 ≥1080
Band cold-worked GOST 14117-85 ≥830

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