Range of Rolled Products Manufactured by the PETROSTAL Metallurgical Plant
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Section Description |
Section Size, mm |
Tolerance, mm |
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Square blanks as per ТУ 14-1-4492-88 |
100, 105, 115, 120, 122, 125, 140, 150, 160, 170, 180, 190,200 |
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Square sections as per technical agreements |
60x60, R9; 63x63, R9; 65x65, R9; 70x70, R9; 75x75, R1 2; 80x80, R12 |
±1.6 ±2.0 |
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Rectangular sections as per technical agreements |
60x170, 65x180, 70x160, 70x165, 80x165, 80x180, 90x150, 90x180, 90x220 |
±2.5 x ±3.5 |
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Strip with standard tolerances as per ГОСТ 1 03-76 |
40x20, 25, 28, 30 45x20, 25, 28, 30 50x20, 25, 28, 30, 32, 36 56x20, 25, 28, 30, 32, 36 60x20, 25, 30 65x20, 25, 30 75x25, 30 80x12, 14, 16, 18,20,22,25 85x12, 14, 16, 18,20,22,25 90x12, 14, 16, 18,20,22,25 95x12, 14, 16, 18,20,22,25 100x12, 14, 16, 18,20,22,25 |
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Strips as per technical agreements |
thickness 10-50, width 100-200 |
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Flat blanks as per technical agreements |
height 50-200, width 200-300 |
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Hot-rolled round product with standard tolerances (as per ГОСТ 2590-88 or DIN1013) |
28, 30, 32, 34, 35, 36, 37, 38, 40, 42, 44, 45, 46, 47, 48, 50, 52, 53, 54, 55, 56, 57.5, 60, 62, 63, 65, 67, 70, 72, 73, 75, 80, 85, 87, 90, 95, 100, 105, 110, 120, 126.5, 128, 130, 135, 138, 140, 145, 150, 155, 160 |
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Hot-rolled round product with tolerances as per DIN1013 |
115 125 |
±1.5 ±2.0 |
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Rolled products with surface finishing by cold wire brushing as per technical agreements |
30-80 |
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Hot-calibrated round product as per technical agreements |
27, 28, 29, 30, 32, 33, 34, 35, 36, 38, 40, 42, 45, 47, 48, 50, 52, 53, 54, 55, 56, 57, 60, 65, 68, 70, 72, 73, 74, 75, 78 |
-0.6 -0.7 -0.8 |
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Turned rolled products as per technical agreements |
25-105 |
±0.2 |
Note:
- hot-rolled round product of diameter 170 and 180 mm with standard tolerances as per ГОСТ 2590-88 or 1013 may be produced from carbon grade steels with surface finish for machining;
- according to the technical agreement, hot-rolled round product may be delivered with surface brightening (descaling) performed by wire brushing;
- according to the technical agreement, hot-rolled round product may be delivered beveled with one or both ends;
- upon customer's demand, hot-rolled round product of diameter 30-110 mm may be subjected to heat treatment (high-temperature tempering);
- the rolled products surface finish assures its use usability for hot processing by pressure (hammering or forming) or for machining;
- quality of metal structure workup is assured by high degree of deformation (at least 6);
- marking and packing of rolled products is standard (the marking color may be specified by the customer), the weight of packages is up to 5 metric tons; if so agreed, rolled products may be shipped in packages of no more than 3 metric tons.
