Transcript Presentation IQ-Steel

IQ-Steel
Isotrophic Quality steel for improved performance
Uniform and excellent properties
in all directions
Standard steel
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Poor fatigue and impact properties in
the transverse rolling directions
IQ-Steel
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Minimized inclusions
•
Isotropic structure
 Improved mechanical properties
Inclusions comparison
Total inclusion length per mm²
0.150
Longitudinal
0.125
Transverse
0.100
0.075
0.050
0.025
0
Standard steel
IQ-Steel
The visible difference
IQ-Steel
Extremely few and
small inclusions
Standard steel
Large and long
inclusions
Rotating bending fatigue difference
Fatigue limit [MPa]
Standard steel
IQ-Steel
1000
900
800
700
600
500
Longitudinal
Transverse
Impact properties difference
Charpy V (J)
Standard steel
Longitudinal
Transverse
Testing temp. (°C)
Impact properties difference
Charpy V (J)
IQ-Steel
Longitudinal
Transverse
Testing temp. (°C)
IQ-Steel grades
Ovako 277
Gears and hydraulic
applications
IQ-Steel grades
Ovako 803
Bearings and diesel injection
pumps
IQ-Steel grades
Ovako 677
Air hardening steel,
also perfect for
bearings and injection
pumps
Consistent quality
• Ovako controls the entire
manufacturing process from raw
materials to the final product
• Stable quality with tests carried out on
every batch
Customer service adds value
• Technical support
• Adaptable to optimal delivery needs
• Wide range of products and grades
• Good delivery precision
Your speaking partner
•
•
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Industry-leading products
•
A trusted supplier for advanced
industry
Tailored solutions offer flexibility
Supplies your material needs for a
wide range of applications
Engineering steel
with an edge