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<> Hot rolled products
>>> HR coils/sheets/strip/floor plate
<> Cold rolled products
<> Coated materials
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2. Hot rolled coils / sheets / strip / floor plate
Due to its good surface quality and precise dimensions, hot rolled sheet steel finds wide application in all industries, both as a semi-finished product to produce spiral-and straight-weld pipes, and for direct use.
Delivery as per:
| Standard |
Steel grade |
| EN 10025/93 |
S185, S235JR, S235JRG1, S235JRG2, S275JR,
S355JR, S355JO |
| BDS 2592/71 |
St0, St1 to St4(kp, ps, sp); St5ps, St5sp-group A, B, W |
| BDS 5785/83 |
08kp, 08ps, 08, 10kp, 10ps, 10, 15kp, 15ps, 15,
20kp, 20ps, 20, 25, 30, 35, 40, 45, 50, 55, 60 |
| BDS 9801/84 |
K14sp, 09G2B-K |
| BDS 14351/89 |
08kp, 08ps, 08Ju |
| BDS 4880/89 |
09G2, 09G2B, 09G2S, 09G2BF, 10G2SAF |
| BDS 6354/85 |
15G, 20G, 25G, 30G, 35G, 40G, 45G, 50G |
| BDS 6742/82 |
65G |
| BDS 15888/84 |
Korat 24, Korat 30, Korat36 |
| BDS 5930/76 |
12K, 16K, 18K, 16GS, 17GS, 09G2S |
| DIN 17100/80 |
St 33, St 37-2, USt 37-2, RSt 37-2, St 44-2, St 52-3 |
| DIN 1614-T1/86 |
St 22, USt 23, RRSt 23 |
| DIN 1614-T2/86 |
StW 22, UStW 23, RRStW 23 |
| DIN 17210/86 |
C 10, C 15 |
| DIN 17200/87 |
C 22, C 25, C 30, C 35, C 40, C 45, C 50, C 55, C 60 |
| JIS G 3101/95 |
SS 330, SS 400 |
| JIS G 3131/96 |
SPHC |
| JIS G 3132/90 |
SPHT 1, SPHT 2 |
| ASTM A 36/A 36M |
Chemical composition and mechanical properties as per standard |
| ASTM A 569/A 569M |
Chemical composition and mechanical properties as per standard |
| ASTM A 568/A 568M |
SAE 1006, 1008, 1010, 1012, 1015, 1018, 1020, 1021 |
| ASTM A 570/A 570M |
Grade 30, 33, 36 |
| ASTM 607 |
Grade 45 class 1 and 2 |
| ASTM A 635/A 635M |
SAE 1006, 1008, 1010, 1012, 1015, 1018, 1020, 1021 |
| Ship register |
LR-A, GL-A |
| GOST 380/94 |
St0, St1 to St4(kp, ps, sp); St5ps, St5sp |
| GOST 1050/88 |
08kp, 08ps, 08, 10kp, 10ps, 10, 15kp, 15ps, 15,
20kp, 20ps, 20, 25, 30, 35, 40, 45, 50, 55, 60 |
| GOST 5520/79 |
12K, 16K, 18K, 20K |
2.1. Dimensions
2.1.1. Hot rolled coils
Nominal
thickness
mm |
Coil width, mm |
770
800 |
800
850 |
900
950 |
1000
1050 |
1100
1150 |
1200
1250 |
1300
1350 |
1400
1500 |
| 1,5 |
Coil weight 7,0 to 15,0 t |
|
1,8; 2,0
2,3; 2,5 |
Coil weight 7,0 to 15,0 t |
|
2,8
3,0; 3,2
3,5; 3,8
4,0; 4,5
5,0; 6,0
7,0; 8,0
9,0; 10,0
11,0; 12,0 |
Coil weight
7,0 to 15,0 t |
| Inside diameter 850 mm ±7% |
| Outside diameter 1100-1900 mm |
2.1.2. Hot rolled sheet
Nominal
thickness
mm |
Sheet width, mm |
770
800 |
800
850 |
900
950 |
1000
1050 |
1100
1150 |
1200
1250 |
1300
1350 |
1400
1500 |
| Length, mm |
| 1,5 |
2000 |
|
1,8; 2,0
2,3; 2,5 |
2000 |
|
2,8
3,0;3,2;
3,5;3,8;
4,0;4,5
5,0;6,0
7,0;8,0
9,0;10,0
11,0;12,0 |
2000-6000 |
2.1.3. Hot rolled strip
| Nominal thickness, mm |
1,5 - 6,0 |
| Width, mm |
100 - 600 |
| Inside diameter, mm |
600mm ± 20; 740mm ± 20 |
| Outside diameter, mm |
1100 - 1900 |
| Maximum weight of bunt |
15 t |
2.1.4. Hot rolled floor plate
Nominal
thickness
mm |
Width, mm |
| 770 |
800 |
1000 |
1250 |
| Plate length, mm |
4,0
5,0
6,0
7,0
8,0 |
2000-6000 |
| Pattern |
ASTM A 786/A 786M pattern Nº 3
DIN 59220 finish T
BDS 9328/80 tear drop (drwng.2) |
Floor plate is also delivered in coils of
inside diameter 850 mm ± 7 %
outside diameter 1100 - 1900 mm |
2.2. Tolerances
2.2.1. Hot rolled coils
| EN 10051/91 |
BDS 3992/84 |
ASTM A 568/A 568M |
| DIN 1016/87 |
JIS G 3193/90 |
ASTM A 635/A 635M |
2.2.2. Hot rolled sheet
| EN 10051/91 |
BDS 3992/84 |
ASTM A 568/A 568M ASTM A 6/A 6M |
| DIN 1543/81 |
JIS G 3193/90 |
ASTM A 635/A 635M |
2.2.3. Hot rolled strip
| EN 10051/91 |
BDS 3992/84 |
ASTM A 568/A 568M |
| DIN 1016/87 |
BDS 5928/85 |
JIS G 3193/90 |
2.2.4. Hot rolled floor plate
| DIN 59220/83 |
BDS 9328/80 |
ASTM A 568/A 568M |
| |
BDS 3992/84 |
ASTM A 635/A 635M |
2.3. Surface
2.3.1. Hot rolled coils
Pickled, Oiled, Not oiled, Untreated
2.3.2. Hot rolled sheet & floor plate
Not oiled, Untreated
2.4. Packing and delivery
2.4.1. Coils
- of weight up to 15 t, tied through the eye and along periphery by steel strap. The number of straps is to be specified in the order.
2.4.2. Sheets
- in packages of weight up to 15 t, tied longitudinally and transversely by steel strap. The type of packaging is to be specified in the order.
2.4.3. Strip
- in coils or bundles of coils ( from 3 to 5 pcs. ) of weight up to 15 t.
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