S890QL

S890QL is a structural steel grade with an even greater yield strength than S690QL. The material serves as a great option for procurers who wish to promote high strength in a cost effective way. Due to the characteristics of the steel, clients can use this material in numerous applications resulting in a leaner build whilst still maintaining great strength.
S890QL is a water quenched & tempered steel which complies with the EN10025:6:2004 specification.
Please refer to the technical details below referring to S890QL.

Grade Designation
  • S = Structural Steel
  • 890 = minimum yield strength (MPa)
  • Q = Quenching & Tempering
  • L = Low notch toughness testing temperature

 

Chemical Composition of S890QL

%
C0.20
Si0.80
Mn1.70
P0.020
S0.010
N0.015
B0.0050
Cr1.50
Cu0.50
Mo0.70
Nb0.06
Ni2.0
Ti0.05
V0.12
Zr0.15

Mechanical Properties of S890QL
DesignationMechanical Properties (ambient temperature)
Steel NameSteel NumberMin. Yield Strength ReH MPaTensile Strength Rm MPaMin. & elongation after fracture
Nominal thickness (mm)Nominal thickness (mm)
>3 <50>50 <100>100 <150>3 <50>50 <100>100 <150
S890QL1.8983890830--940/1100880/1100--11

V Notch Impact Testing
GradeSample Orientation@ 0 Deg C@ -20 Deg C@ -40 Deg C@ -60 Deg C
S890QLLongitudinal50J40J30J
Transverse35J30J27J