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
Designation Mechanical 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