• ENG
  • FRC
  • ESP

Produced using high-speed 4Hi, 6Hi or Tandem rolling mills, Aluzinc Asia supplies Cold Rolled steel in either full hard or annealed conditions. Its superior surface qualities make it ideal as a substrate for metal coating (galvanizing), raw materials for pipes and tubes, and other general engineering uses. Consistent excellence in flatness and shape of the cold rolled steels is maintained to ensure suitability for critical applications. Available in plain or pre-painted sheets or coils.

Cold Rolled

COLD ROLLED CLOSED ANNEALED COILS/SHEETS – SPECIFICATIONS (CRCA)

Specification ASTM A 366/A 568/A 620, Euro norm EN 10130,JIS G 3141-1B(Full Hard) & Other equivalent specifications
Width Range (mm) 750 to 1250 mm
Thickness Range 0.15 mm to 1.00 mm
Coil Weight 5 to 10 MT max
Coil ID 508 / 610 mm
Hardness Min.85 HRB and above.
Edge Condition Smooth Mill Edges or Trimmed Edges (For Thinner Gauges) as required.
Surface Finish Bright

COLD ROLLED CLOSED ANNEALED COILS/SHEETS – SPECIFICATIONS (CRCA)

Specification Grade / Quality
JIS-G-3141-1996 ( Japanese) SPCC-SD/SB,SPCD-SD/SB , SPCE-SD/SB,SPCEN-SD/SB , CR-1,CR-2,CR-3 & CR-4
DIN 1623-Part 1 (German) St-12,St-13,St-14
BS 1449,Part 1 (British) CR-1,CR-2,CR-3 & CR-4
ASTM A 1008/M 1008-01a,A 366,A 619,A 620,A 629,A 606 & A 609
SAE 1010100,81,006
IS-513-1994/1997 (Indian) EDD,DD,D & O
Dimensional Range Thickness: 0.30 to 2.00 mm
Width: 900 / 1250mm max
Coil Id: 508 mm/610 mm
Coil Wt: 5 to 8 MT max
Packing: Sea Worthy Export Packaging

HOT ROLLED

Field of Application General Construction, Pressure Vessels, Automobile Industry, Structural Uses, Pipes and Tubes, Shipbuilding,
Machine Components, Agricultural Instruments
Production Standards & Steel Grades (I) EN 10025 S 235 JR G2 (=DIN 17100 RSt 37-2)
EN 10025 S 275 JR (=DIN 17100 St 44-2)
EN 10025 S 275 J2G3 (=DIN 17100 St 44-3)
EN 10025 S 355 J2G3 (=DIN 17100 St 52-3)
EN 10111 DD 11 / DIN 1614 P2 StW 22
EN 10111 DD 12 / DIN 1614 P2 RRStW 23
Production Standards & Steel Grades (II) EN 10111 DD 13 / DIN 1614 P2 StW 24
EN 10149 – S315MC, S355MC, S420MC, S460MC, S500 MC
DIN 1614-1 St 22 or RRSt 23 (FOR RELOLLIBG)
JIS G 3132 SPHT-2
JIS G 3101 SS 400
JIS G 3125 SPA-H / CORTEN A
SAEJ 403-1070
API 5L-X 42-X 52-X 60-X 65-X70-PSL 1
J55 / H40
ASTM A 36, ASTM A 53 Gr.A, ASTM A 570 Gr.33, ASTM
ABS – PS2 -04 AH 32 / AH 36
A-659 Gr.1018 ,Other special grades are avaliable upon request
Sizes HR COILS
Thickness: 1.00 mm – 18.00 mm Width: 700 – 1525 mm (varies with thickness)
Coil Weight: 6.0 tons – 29.5 tons (varies with thickness)
HR SHEETS
Thickness: 1.50 mm – 16 mm Width: 700 – 2600 mm (varies with thickness)
Packing weith: min 2 tons
Marking Information tags on coils or bundles
Packing Can be wrapped in protective cover supported with wooden skids waterproof paper and other special wrapping material
Applicable upon request
Mill Certificates Issued upon request according to EN 10204 2.2; 3.1 (3.2 available on special request)