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Steel Specifications We can
offer steel specifications to meet most recognised national and international
standards within the following broad steel types:
| Carbon* |
Boron |
| Freecutting* |
Spring |
| Semi freecutting* |
Tool steel - BO1 types |
| Alloy* |
|
| *available with and without
lead |
Due to the limitations of the production
equipment, certain bar sizes within our size range may not be available in all
of the above steel types.
Dimension
Tolerances Tolerances, both for cross section and length, can be
supplied to most national and international standards and are available as plus
and minus, or all minus, but must be agreed at the time of placing and
order. Tighter tolerances can be considered.
Lengths Although lengths of
up to 12,000mm (40 feet) are available, the maximum length we can supply will
be limited by the combination of size and our production equipment. Bars will
normally be supplied with either hot or cold sheared ends, at our discretion.
Short lengths and sawn ends are available by arrangement.
Straightness Tolerances
Unless stated otherwise, bars will be supplied to appropriate national
standards. Special tolerances may be available, but must be agreed at the
time of placing the order.
Heat Treatment Heat treated
bars (hardened & tempered, annealed, normalised) are available to a maximum
length of 7,000mm (23 feet)
Minimum Batch Quantity In most
bar sizes, quantities as small as 5,000 lbs. can be supplied if available from
our standard raw material stocks. Larger bar sizes will be the exception
to this rule, with the minimum quantity dependent on the size. Where
special raw material has to be purchased, this will establish the smallest
quantity we can supply, and may range from the product of a single bloom, up to
a cast quantity. |