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 Continuous cast
iron bar
W H Butler & Sons offer a unique service
in the supply of continuous cast iron bar. Offering a comprehensive
stock of rounds, squares and rectangular section.
The company prides itself on its ability
to provide any size, shape or grade of cast iron bar required,
be it for just a one off or for hundreds off. Our flexible approach
to our customers needs means we can provide an extremely fast
service, using only the highest quality materials and at a very
competitive price.
The following grade are available:
- Flake iron Grade 250 (formerly grade
17), conforms to BS1452
- Ga 350 ( formerly grade 23), conforms
to BS1452
- Sg, all grades, principally 420/12,
conforms to BS2789
Continuous cast iron bar has much finer
grain structure and graphite distribution than sand cast bar.
The production process requires the bar to be pulled in a horizontal
direction through a water cooled die. This pulling process allows
the metal to flow more uniformly and combined with rapid cooling
in the die ensures superior soundness, good surface finish, homogenous
structure, and excellent structural cohesion throughout the section.
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