Pioneers in Engineering since 1946

Product Specifications

Dimensions

Dimension Range (in mm)
Bore Diameter 40 to 250
Outer Diameter 60 to 300
Total Length 100 to 300

Metallurgical Specification

Particular Value Particular Value
Graphite type Type A with traces of type B Cementite (%) Nil
Size (ASTM) 4 to 6 Carbitde (%) Nil
Pearlite % 98 Ferrite (%) less than 5%
Steadite (%) < 0.5 Other if any -

Chemical Composition

Element Minimum Maximum
Carbon 2.8 3.50
Silicon 1.80 2.3
Manganese 0.6 1.00
Phosphorus 00 0.2 max
Sulfur 0.00 0.12

Note: We can also add cast material compositions using Chromium, Molybdenum, Nickel, Copper as per customer specifications meeting international standards.

Mechanical Properties

Property Value
Hardness (BHN) 180 to 240
Tensile (BHN) 210 to 280 n/mm²

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