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S960QL – High Yield Steel
1.High Yield Steel
EN 10025 PT6:2004
S690QL | S890QL | S960QL | S1100QL
2.With good welding and bending capabilities, S960QL is a versatile high yield steel. Grade 960QL is a high strength structural steel in the quenched and tempered condition which gives the material excellent strength and abrasion resistance.
3.S890QL is a water quenched & tempered steel which complies with the EN10025:6:2004 specification. Due to the nature of the material it is used extensively in the heavy transport, lifting and mining industry, where huge payloads and risk of material deterioration through excessive abrasion is commonplace. Produced in accordance with EN10025:6:2004, S890QL has good bending and welding capabilities.
Please refer to the technical details below referring to S890QL.
4.Grade Designation
S = Structural Steel
960 = minimum yield strength (MPa)
Q = Quenching & Tempering
L = Low notch toughness testing temperature
5.Chemical Composition
|
Grade |
C |
Si |
Mn |
P |
S |
N |
B |
Cr |
Cu |
Mo |
Nb* |
Ni |
Ti* |
V* |
Zr* |
|
S960QL |
0.20 |
0.80 |
1.70 |
0.020 |
0.010 |
0.015 |
0.0050 |
1.50 |
0.50 |
0.70 |
0.06 |
2.0 |
0.05 |
0.12 |
0.15 |
* At least 0.015% of grain-refining element present. Aluminium is also one of these elements.
6.Mechanical Properties
|
Designation |
Mechanical Properties (ambient temperature) |
|||||||
|
Steel Name |
Steel Number |
Min. Yield Strength Reh MPa |
Tensile Strength Rm MPa |
Min. % elongation after fracture |
||||
|
Nominal thickness (mm) |
Nominal thickness (mm) |
|||||||
|
≥3 ≤50 |
≥50 ≤100 |
≥100 ≤150 |
≥3 ≤50 |
≥50 ≤100 |
≥100 ≤150 |
|||
|
S960QL |
1.8933 |
960 |
–– |
–– |
980/1150 |
–– |
–– |
10 |
7.V Notch Impact Testing
|
Grade |
Sample Orientation |
@ 0°C |
@-20°C |
@-40°C |
@-60°C |
|
S960QL |
Longitudinal |
50 J |
40 J |
30 J |
–– |
|
Traverse |
35 J |
30 J |
27 J |
–– |
(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)
The steel is used in a variety of sectors including...
Mining Equipment inc. roof supports
Heavy Road Transportation
Structural Steel Buildings
Heavy Duty Lifting Equipment
8.For more information about S960QL high yield steel or to receive a competitive quotation, please contact us.
