Grades
Sheets continuously galvanized - drawing grades
| European standards | Germany DIN 17 162/77 T1 |
Japan JIS G 3302/94 |
USA ASTM |
Czech rep., Slovakia ČSN, STN |
U. S. Steel Košice, s.r.o. |
|
|---|---|---|---|---|---|---|
EN 10142/2000 |
EN 10142/90 | |||||
| St 01Z | SGC C SGC D1 |
A 526, A 527, A 528 A 653 CS Type A,B,C |
10 004 11 331 |
ZINKOHAL 350 | ||
| DX51D + Z | Fe PO2G | St 02Z | ||||
| DX52D + Z | Fe PO3G | St 03Z | SGC D2 | A 528, A 653 CS Type A,B,C |
11 321 | ZINKOHAL 300 |
| Fe PO4G | St 04Z | SGC D3 | A 653 DDS | 11 305 | ZINKOHAL 260 | |
| DX53D + Z | Fe PO5G | St 05Z | ||||
| DX54D + Z | Fe PO6G | St 06Z | A 653 EDDS | ZINKOHAL 220 | ||
| DX56D + Z | — | — | — | — | — | ZINKOHAL 200 |
Symbols: D - flat rolled products for cold forming, D - for hot dip galvanization X - rolling technique not prescribed, Z - zinc layer number - differential mark of steels, highlihted rows - after prior agreements |
||||||
Sheets continuously galvanized - structural grades
| European standards | Germany DIN 17 162/80 T2 |
Japan JIS G 3302/94 |
USA ASTM |
Czech rep., Slovakia ČSN, STN |
U. S. Steel Košice, s.r.o. |
||
|---|---|---|---|---|---|---|---|
EN 10147/2000 |
EN 10147/91 | A 446/93 | A 653/99 | ||||
| S220GD + Z | Fe E220G | Gr. A | SS Gr. 33 | 11 343 | ZINKOSIL 220 | ||
| S250GD + Z | Fe E250G | St E250-2Z | SGC 340 | Gr. B | SS Gr. 37 | 11 375 * | ZINKOSIL 250 |
| S280GD + Z | Fe E280G | St E280-3Z | SGC 400 | Gr. C | SS Gr. 40 | ZINKOSIL 280 | |
| S320GD + Z | Fe E320G | St E320-3Z | SGC 440 | SS Gr. 50 class 1,2 | ZINKOSIL 320 | ||
| S350GD + Z | Fe E350G | St E350-3Z | SGC 440 | Gr. D class 1 | SS Gr. 53 class 3 | ZINKOSIL 305 | |
* Company standard. Symbols: S - steels for structural purposes, number - min. Re in MPa, D - for hot galvanizing, G - other characteristics, Z - zinc layer highlighted rows - after prior agreement |
|||||||
European standard EN 10292/2000 |
USA ASTM |
U. S. Steel Košice, s.r.o. |
|---|---|---|
| H260LAD | ZINKODUR 260 | |
| H300LAD | ZINKODUR 300 | |
| H340LAD | A 653 HSLA, Grade A,B | ZINKODUR 340 |
| H380LAD | ||
All grades in this table after mutual agreement. Symbols: H - flat cold rolled products from high-strength steels for cold forming, number - min. Re in MPa, LA - Low-alloyed, D - for hot dipping. Y - interstitial free |
||
Other grades by mutual agreement. Weight of zinc layer 100, 140, 150, 200, 275 g.m-2 on both sides, other wieghts by agreement.
Technical delivery regulations, dimensions, metallurgical certificate
- drawing grades, structural in accordance with TN USSK 42 0119/PV.
Dimensions
| Nominal thickness (t)1) | Width (w)1) | Remark |
|---|---|---|
| 0.40 - 0.49 | 800 - 1 000 | only drawing grades, by agreement |
| 0.50 - 0.59 | 800 - 1 300 | from 1 001 only drawing grades, structural grades
from thickness 0.56 |
| 0.60 - 0.80 | 800 - 1 300 | from 1 261 only drawing grades |
| 0.81 - 1.00 | 800 - 1 400 | from 1 331 only drawing grades, 1 301 -
1 400 by agreement |
| 1.01 - 1.50 incl.. | 800 - 1 400 | 1 301 - 1 400 by agreement |
Sheet length is given by the coil weight. Coil weight: for inner diameter approx. 500 mm: 2 600 - 10 000 kg; approx. 600 mm: 2 100 - 10 000 kg. Outer coil diameter (D) max. 1 450 mm. 1) Thickness graded by 0.01 mm, width by 1.0 mm, other dimensions are subject to prior agreement. |
||
Tolerances of dimensions
Tolerances of dimensions of basic material are in accordance with relevant standards.
© 2005 U. S. Steel Košice, s. r. o., webmaster@sk.uss.com
