Grade S960Q
European Standard Steel Grade 1.8941
Corresponding Standard EN 10025-6-2019(+A1:2022)
Hot Rolled Products of Structural Steels - Part 6: Technical Delivery Conditions for Flat Products of High Yield Strength Structural Steels in The Quenched and Tempered Condition
Classification Alloy Steel
Properties High Strength High Hardenability
S960Q Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N Ti * V * Nb * Zr * B
Minimum Value - - - - - - - - - - - - - - -
Maximum Value 0.2 0.8 1.7 0.025 0.015 1.5 4 0.5 0.7 0.015 0.05 0.12 0.06 0.15 0.005
S960Q Mechanical Properties
condition Test Temperature Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Impact Energy Absorption
KV2
J
Hot-rolled plates; 3≤t≤50 Room Temperature Tempering (Q) 980~1150 ReH: ≥960 ≥10
Hot-rolled plates; 50<t≤100 Room Temperature Tempering (Q) 900~1100 ReH: ≥850 ≥10
Hot rolled plate; 100<t≤125 Room Temperature Tempering (Q) 900~1100 ReH: ≥850 ≥10
Hot rolled plate long. ≥60
tr. ≥40
Hot rolled plate long. ≥50
tr. ≥35
Approximate Comparison Table High strength structural steel plates in the quenched and tempered condition
China European Standard
GB EN
Q960QD
GB/T 16270-2009
S960Q
EN 10025-6-2004
S960Q Corresponding Standards(Same grade name, different standards)

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