55Si7 steel – quick summary
55Si7 is a(n)
indian steel
defined in IS1570/4-88 standard.
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Basic information
Chemical composition (55Si7)
Use Case Information
Material groups (55Si7)
Exact matches for 55Si7 in DIN17222-79 standard
- Cold-rolled strip for springs
- Spring steel
- Quality steel
- QS
- Hot formed spring steel
- Schedules for wrought steels
- Alloy steels [alloy constructional and spring steels] with specified chemical composition and related mechanical properties
Matches for 55Si7 in any standard defining this steel grade
Usual delivery conditions/forms (55Si7)
Typical applications (55Si7)
Exact matches for 55Si7 in DIN17222-79 standard
- Spring
- Leaf spring, max. 7 mm
- Coil spring
- Spiral spring
- Helical spring
- Plate spring
- Disk spring
- Structural components for heavy demands
- Hot rolled flat product
- Round steel bar
- Flat steel
- Band steel
- Wire rod
- Bar for grooved springs
- Railway coil spring
- Railway taper coil spring
- Torsion spring for motor vehicles
- Coil spring for mechanical engineering purposes
- Disk spring for mechanical engineering purposes
- Strip
Matches for 55Si7 in any standard defining this steel grade
Mechanical properties (55Si7) - available in several states, such as
Exact matches for 55Si7 in DIN17222-79 standard
- cold rolled and soft annealed
- cold rolled and quenched and tempered
- quenched
- quenched and tempered
- soft annealed
- A
- untreated
Matches for 55Si7 in any standard defining this steel grade
Heat treatment information (55Si7) – available instructions for many scenarios, such as
Exact matches for 55Si7 in DIN17222-79 standard
Matches for 55Si7 in any standard defining this steel grade
About our service
EQUIMETALS can provide exact chemical composition, mechanical properties in several states, heat treatment procedures for various purposes, as well as detailed corrosion information for over 70 corrosive mediums in several combinations of concentration and temperature.
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