Grade YUS550
Brand/Supplier
Japan -> NSSC
Classification Martensitic Stainless Steel
YUS550 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value 0.1 - - - - 12.5 1 1.8 0.05
Maximum Value 0.2 1 1 0.04 0.01 14 2.4 2.3 0.15
YUS550 Mechanical Properties
product Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Reduction of Area
ψ
%
Hardness
HBW
Annealed Wire 620 450 75 190HV
Self-Drilling & Tapping screw 1750 1150 30 550HV
Bolt 1000 770 65 350HV

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!