Cold Rolled Steel
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Basing on the raw materials of high quality hot-rolled coil which has removed iron oxide after picked, cold-rolled sheet is made through reversing cold rolling deformation imposed on the group, annealing, formation, and exactness processes, including plate and volumes. A steel sheet, which is also known as box board or plate, is for delivery in sheets. A long roll known as the steel delivery is also known as coil.
Cold Rolled Steel Detailed
Cold-Rolled Steel Features
Thickness: 0.20-3.00mm
Width: 600-1500mm
Length: According to customer's requirement
Material: Q195, SPCC, DC01, SPCC-SD
Standard: JIS G3141-1996, EN 10131-2006, DIN EN 1002
Coil ID: 508mm, 610mm or per customer's request.
Coil weight: 4-8/MT
Package: Strapped with min three strapping strips, covered by anti-water paper and plastic film, fixed on the iron or wooden pallets by strpping strips & covered by plastic bag to prevent damage.
- Surface Treatment
Surface carbonation, coating, oiling, passivization, pickling, soft melting.
Cold Rolled Steel Size
Coil width from 1000mm to 1250mm and can also specialize in 760mm, 914mm, 1040mm, 1100mm, 1219mm, 1250mm in width.
In thickness, from 0.14mm to 2.0mm
Shipment volumes 500,0000 Ton
Stock around 2000 Ton
Minimum Order Quantity 25 Ton
| Standard Specification |
Applications |
Chemical Component |
|||||
|
C |
Si |
Mn |
P |
S |
|||
|
JIS G 3141 |
SPCC |
CQ |
≦0.12 |
– |
≦0.50 |
≦0.040 |
≦0.045 |
|
SPCD |
DQ |
≦0.10 |
– |
≦0.45 |
≦0.035 |
≦0.035 |
|
|
SPCE (N) |
DDQ (Non-Aging) |
≦0.08 |
– |
≦0.40 |
≦0.030 |
≦0.030 |
|
|
ASTM A 1008 |
CS |
CQ |
≦0.10 |
– |
≦0.60 |
≦0.030 |
≦0.035 |
|
DS |
DQ |
≦0.08 |
– |
≦0.50 |
≦0.020 |
≦0.030 |
|
|
DDS |
DDQ (Non-Aging) |
≦0.06 |
– |
≦0.50 |
≦0.020 |
≦0.025 |
|
|
EN 10130 |
DC01 (Fe P01) |
CQ |
≦0.12 |
– |
≦0.60 |
≦0.045 |
≦0.045 |
|
DC03 (Fe P03) |
DQ |
≦0.10 |
– |
≦0.45 |
≦0.035 |
≦0.035 |
|
|
DC04 (Fe P04) |
DDQ (Non-Aging) |
≦0.08 |
– |
≦0.40 |
≦0.030 |
≦0.030 |
|
|
DC05 (Fe P05) |
EDDQ |
≦0.06 |
– |
≦0.35 |
≦0.025 |
|
|
|
Specification |
Application |
Mechanical Property |
||||||||
|
Y.P |
T.S |
Elongation Min (%) |
||||||||
|
Yielding Point |
Tensile Strength) |
0.25-0.40 |
0.40-0.60 |
0.60-1.0 |
1.0-1.6 |
1.6-2.5 |
≧2.5 |
|||
|
JIS G 3141 |
SPCC |
CQ |
– |
≧270 |
(32) |
(34) |
(36) |
(37) |
(38) |
(39) |
|
SPCD |
DQ |
– |
≧270 |
34 |
36 |
38 |
39 |
40 |
41 |
|
|
SPCE (N) |
DDQ (Non-Aging) |
– |
≧270 |
36 |
38 |
40 |
41 |
42 |
43 |
|
|
ASTM A 1008 |
CS |
CQ |
(140~275) |
– |
30 (L0=50mm) |
|||||
|
|
DS |
DQ |
(150~240) |
– |
36 (L0=50mm) |
|||||
|
|
DDS |
DDQ (Non-Aging) |
(115~200) |
– |
38 (L0=50mm) |
|||||
|
|
EDDS |
EDDQ |
(105~170) |
– |
40 (L0=50mm) |
|||||
|
EN 10130 |
DC01 (Fe P01) |
CQ |
≧280 |
270~410 |
28 (L0 =80mm) |
|||||
|
|
DC03 (Fe P03) |
DQ |
≦240 |
270~410 |
34 (L0=80mm) |
|||||
|
|
DC04 (Fe P04) |
DDQ (Non-Aging) |
≧210 |
270~410 |
38 (L0=80mm) |
|||||
|
|
DC05 (Fe P05) |
EDDQ |
≦180 |
270~410 |
40 (L0=80mm) |
|||||
Packaging and delivery
GNEE STEEL's qualifications
1. 24 hours on line and prompt reply;
2. Free sample offered;
3. Flexible payment term with L/C at sight, TT, ect;
4. Big quantity supply and short delivery time;
5. Long period after-sale service.
