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IS 3431:1982 60Si7 / IS 3431 60Si7 Steel - Specifications & Listings

IS 3431:1982 60Si7: IS 11169 Grade 2 is a silicon manganese chromium spring steel per Indian Standard IS 11169, equivalent to 60SiCr7. It provides superior fatigue resistance and hardenability compared to plain silicon manganese grades, used for heavy duty automotive springs.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeIS 3431:1982 60Si7 / IS 3431 60Si7
StandardIS 3431:1982
DescriptionIS 11169 Grade 2 is a silicon manganese chromium spring steel per Indian Standard IS 11169, equivalent to 60SiCr7. It provides superior fatigue resistance and hardenability compared to plain silicon manganese grades, used for heavy duty automotive springs.
Applicationsheavy duty leaf springs,suspension springs,automotive springs,railway springs,high stress spring components
Supply & Demand by FormSee Full Supply & Demand →
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Demand, no supply
Chemical Composition (%)
C Si Mn S P
0.55-0.65 1.50-2.00 0.60-0.90 <=0.045 <=0.045
Mechanical Properties
tensile_strength 1300-1600 MPa
yield_strength 1150 MPa min
elongation 6-10 %
hardness 42-50 HRC
Typical Available Sizes
Flat Bar 25-120 mm
Round Bar 12-80 mm
Sizes are indicative. Contact seller for exact availability.
Processing:

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IS 3431:1982 60Si7 / IS 3431 60Si7 Round Bar
5.900 MT
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IS 3431:1982 60Si7 / IS 3431 60Si7 Round Bar
2.700 MT
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