Grade SA-193 Grade B6
Corresponding Standard ASME SA-193/SA-193M-2019
Standard Specification for Alloys-Steel and Stainless Steel Bolting for High-Temperature or or High Pressure Service and Other Special Purpose Applications
Classification Ferritic Stainless Steel
Properties Corrosion Resistance
SA-193 Grade B6 Chemical Element Composition Content (%)
Component C Si Mn P S Cr
Minimum Value 0.08 - - - - 11.5
Maximum Value 0.15 1 1 0.04 0.03 13.5
SA-193 Grade B6 Mechanical Properties
diameter
d
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
d≤M100 Tempering Temperature ≥593°C ≥760 ≥585 ≥15 ≥50

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