Cast Iron Class 35

Chemical Composition

Element Symbol Average Preferred Range %
Carbon C 2.9-3.2
Silicon Si 1.1-1.7
Manganese Mn 0.8-1.2
Phosphorus P 0-0.15
Chromium Cr 0.05-0.45
Nickel Ni 0.05-0.1
Molybdenum Mo 0-0.1
Sulfur S 0-0.12
Copper Cu 0.15-0.4
Iron Fe Balance

Mechanical Properties

Property Metric Values Imperial Values
Tensile Strenght Min 43 ksi 300 MPa
Hardness (Brinell) 210-260HB 210-260HB

Comparative Specifications

ASTM / SAE: ASTM A48 Grade 35

Afnor: Ft30D

EN (EU/US): EN-GJL-300

DIN: GG30

BS (British Standard): Grade 300

GB (Chinese Standard): HT300

ISO (International) / UNS: 300 / F11401

Applicable Casting Processes