Section sizes, mm | Length, mm |
100x100 (+/-2,5) | 6000 or 11700-12000 (+/-100) |
120x120 (+/-3) | 6000 or 8600-12000 (+/-100) |
125x125 (+/-3) | 6000 or 8540-12000 (+/-100) |
130x130 (+/-3) | 6000 or 8300-12000 (+/-100) |
150x150 (+/-3,5) | 6000 or 6900-12000 (+/-100) |
Surface quality:
The continuous cast square billets are supplied in as-cast condition without surface conditioning. Billet surface shall be free from belts, breakout marks and visible cracks.
Quality of billet ends:
The leakages of the oxidized metal (resulting from CCM gas cutting) on the ends of billets are allowed. The billet ends shall be free from visible (without magnifying devices) shrinkage holes after CCM gas cutting.
Marking:
One billet end is marked with a color identification code and a tag is attached, while the other billet end is hot stamped or cold stamped with indication of the heat number and steel grade.
Packing:
The continuous cast 6-12 m long billets are packed into bundles of 4-10 tons each. Three plastic weather-proof tags (with thermal stamping) are attached with indication of the customer, order number, steel grade, heat number, size, bundle number and weight as well as a country of destination.
Color marking:
One billet end is market with a color identification code. The heat number and steel grade are specified on the billet side.
