Designation
BS EN 12513:2011 EN GJN HV350 (former BS 1B). Record based on BS 4844:1986 BS grade 1B.
Tradenames: CPERLIT (PERLITGUSS)
Compositional summary:
Fe91-97 / C2.4-3.9 / Si0.4-1.5 / Mn0.2-1 (impurities: Cr<2, P<0.5)
Material family Metal: (ferrous)
Base material: Fe (Iron)
EN GJN HV350 Chemical Composition, former BS 1B, Cast iron, white, low alloy:
| Elements | Min | Max | % |
|---|---|---|---|
| C (carbon) | 2.4 | 3.9 | % |
| Cr (chromium) | 0 | 2 | % |
| Fe (iron) | 91.1 | 97 | % |
| Mn (manganese) | 0.2 | 1 | % |
| P (phosphorus) | 0 | 0.5 | % |
| Si (silicon) | 0.4 | 1.5 | % |
Standards with similar compositions:
| China: | Normal chill spheroidal graphite to GB/T 1504 |
| India: | Grade 2 to IS 7925 |
| UK: | 1B to BS 4844 |
Typical uses
Abrasion resistant components.