Grades according to EN 10346/09 | Heat analysis in % | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
CMAX | SiMAX | MnMAX | PMAX | SMAX | Al | Cr+Mo(max) | Nb+Ti(max) | VMAX | BMAX | |
HCT450X +Z, +ZF | 0,14 | 0,80 | 2,00 | 0,080 | 0,015 | <2,00 | 1,0 | 0,15 | 0,2 | 0,005 |
HCT500X +Z, +ZF | 0,14 | 0,80 | 2,00 | 0,080 | 0,015 | <2,00 | 1,0 | 0,15 | 0,2 | 0,005 |
HCT600X +Z, +ZF | 0,17 | 0,80 | 2,20 | 0,080 | 0,015 | <2,00 | 1,0 | 0,15 | 0,2 | 0,005 |
HCT780X +Z, +ZF | 0,18 | 0,80 | 2,50 | 0,080 | 0,015 | <2,00 | 1,0 | 0,15 | 0,2 | 0,005 |
Grades according to EN 10346/09 U. S. Steel Košice |
Rp0,2 [MPa] |
Rm [MPa] |
A MIN (%) Lo = 80 mm |
WH exponent n10 - UE |
Index BH efektu BH2 [MPa] |
---|---|---|---|---|---|
HCT450X +Z, +ZF | 260 - 340 | 450 | 27 | min. 0,16 | min. 30 |
HCT500X +Z, +ZF | 300 - 380 | 500 | 23 | min. 0,15 | min. 30 |
HCT600X +Z, +ZF | 340 - 420 | 600 | 20 | min. 0,14 | min. 30 |
HCT780X +Z, +ZF | 450 - 560 | 780 | 14 | - | min. 30 |
Nominal thickness | Šírka | |||||||
---|---|---|---|---|---|---|---|---|
800 | 1000 | 1100 | 1250 | 1300 | 1400 | 1500 | ||
0,46 - 0,75 | ||||||||
0,76 - 0,95 | ||||||||
0,96 - 1,45 | ||||||||
1,46 - 2,00 |
Nominal thickness | Width | |||||
---|---|---|---|---|---|---|
800 | 1240 | 1260 | 1400 | 1500 | ||
0,50 - 0,79 | ||||||
0,80 - 0,99 | ||||||
1,00 - 1,49 | ||||||
1,50 - 2,00 |
Nominal thickness | Sheet length | Coil diameter | Slit coil width | Nominal coil
weight [kg.mm -1 of width] |
|
---|---|---|---|---|---|
inner | outer | ||||
0,50 - 2,00 | 1 000 - 3 100 | cca 500 | max. 1 400 | 40 - 600 (depending on sheet thickness) |
3 - 9,9 |
cca 600 | |||||
2 - 9,4 |
Thickness is graded by 0,01 mm, width is graded by 5,0 mm, length is graded by 5 mm; nominal thickness includes zinc coat
Nominal thickness | Normal tolerances at width | Reduced tolerances at width | ||
---|---|---|---|---|
≤ 1 200 | >1 200 ≤ 1 500 | ≤ 1 200 | >1 200 ≤ 1 500 | |
> 0,40 ≤ 0,60 | ± 0,05 | ± 0,06 | ± 0,040 | ± 0,045 |
> 0,60 ≤ 0,80 | ± 0,06 | ± 0,07 | ± 0,045 | ± 0,050 |
> 0,80 ≤ 1,00 | ± 0,07 | ± 0,08 | ± 0,050 | ± 0,060 |
> 1,00 ≤ 1,20 | ± 0,08 | ± 0,09 | ± 0,060 | ± 0,070 |
> 1,20 ≤ 1,60 | ± 0,11 | ± 0,13 | ± 0,070 | ± 0,080 |
> 1,60 ≤ 2,00 | ± 0,14 | ± 0,15 | ± 0,080 | ± 0,090 |
NOTE: reduced tolerances are the subject to prior agreement
Nominal width | Normal tolerances at thickness | Reduced tolerances at thickness | |||
---|---|---|---|---|---|
< 0,70 | ≥ 0,70 < 2,00 | < 0,70 | ≥ 0,70 < 1,60 | ≥ 1,60 ≤ 2,00 | |
≥ 600 < 1 200 | 13 | 10 | 8 | 6 | 5 |
≥ 1 200 < 1 500 | 15 | 13 | 9 | 8 | 6 |
≥ 1 500 | 20 | 19 | 12 | 10 | 9 |
NOTE: flatness tolerances valid only for plates
Nominal thickness | Normal tolerances at width | Reduced tolerances at width | ||
---|---|---|---|---|
≤ 1 200 | >1 200 ≤ 1 500 | ≤ 1 200 | >1 200 ≤ 1 500 | |
> 0,40 ≤ 0,60 | ± 0,06 | ± 0,07 | ± 0,045 | ± 0,050 |
> 0,60 ≤ 0,80 | ± 0,07 | ± 0,08 | ± 0,050 | ± 0,060 |
> 0,80 ≤ 1,00 | ± 0,08 | ± 0,09 | ± 0,060 | ± 0,070 |
> 1,00 ≤ 1,20 | ± 0,10 | ± 0,11 | ± 0,070 | ± 0,080 |
> 1,20 ≤ 1,60 | ± 0,13 | ± 0,14 | ± 0,080 | ± 0,090 |
> 1,60 ≤ 2,00 | ± 0,16 | ± 0,17 | ± 0,090 | ± 0,110 |
NOTE: reduced tolerances are the subject to prior agreement
Nominal thickness | Normal tolerances at width | Reduced tolerances at width | ||
---|---|---|---|---|
≤ 1 200 | >1 200 ≤ 1 500 | ≤ 1 200 | >1 200 ≤ 1 500 | |
> 0,40 ≤ 0,60 | ± 0,06 | ± 0,08 | ± 0,050 | ± 0,060 |
> 0,60 ≤ 0,80 | ± 0,07 | ± 0,09 | ± 0,060 | ± 0,070 |
> 0,80 ≤ 1,00 | ± 0,09 | ± 0,11 | ± 0,070 | ± 0,080 |
> 1,00 ≤ 1,20 | ± 0,11 | ± 0,13 | ± 0,080 | ± 0,090 |
> 1,20 ≤ 1,60 | ± 0,15 | ± 0,16 | ± 0,090 | ± 0,011 |
> 1,60 ≤ 2,00 | ± 0,18 | ± 0,19 | ± 0,011 | ± 0,012 |
NOTE: reduced tolerances are the subject to prior agreement
Flatness tolerances for steels with minimum yield strength ≤ 360 MPa are to be agreed in
order
NOTE: flatness tolerances valid only for plates
Zinc coating (Z) |
Min. plošná hmotnosť zinkového povlaku na oboch stranách [g.m-2] |
---|---|
same | 100; 140; 150; 180; 200; 225; 275;(350) |
differential | 140/100; 150/85; |
Zinc-iron coating (ZF) |
Min. plošná hmotnosť zinkového povlaku na oboch stranách [g.m-2] |
---|---|
same | 90; 100; 110; 120 |
Other dimensions are subject to prior agreement
Informative thickness of zinc layer: 7g.m-2 ≈ 1μm
D U A L - P H A S E S T E E L S