Grade A517 Grade F
Corresponding Standard ASTM A517/A517M-2017(R2023)
Pressure Vessel Plates, Alloy Steel, High-Strength, Quenched and Tempered
Classification Alloy Steel
A517 Grade F Chemical Element Composition Content (%)
  Component C Si Mn P S Cr Ni Cu Mo Ti V B
熔炼 Minimum Value 0.1 0.15 0.6 - - 0.4 0.7 0.15 0.4 - 0.03 0.0005
Maximum Value 0.2 0.35 1 0.025 0.025 0.65 1 0.5 0.6 0.1 0.08 0.006
  Component C Si Mn P S Cr Ni Cu Mo Ti V B
成品 Minimum Value 0.08 0.13 0.55 - - 0.36 0.67 0.12 0.36 - 0.02 0.0005
Maximum Value 0.22 0.37 1.1 0.025 0.025 0.69 1.03 0.53 0.64 0.11 0.09 0.006
A517 Grade F Mechanical Properties
thickness
t
mm
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
t≤65 795~930 ≥690 L0=50mm: ≥16 ≥35 (Rectangular)
≥45 (Circular)
65<t≤150 725~930 ≥620 L0=50mm: ≥14 ≥45 (Circular)

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