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1. Hot Rolled Steel - Forming & Drawing Quality

Euronom 111 BS 1449 DIN 1614 JIS G3131 ASTM SAE
- HR15 - - - -
- HR14 - - A569 -
FeP10 HR4 - SPHC - 1010
FeP11 HR3 StW22 SPHD - 1018
FeP12 HR2 StW23 - A621 1016
FeP13 HR1 StW24 SPHE A622 1016(Al Killed)

2. Hot Rolled Steel - High Strength Grades(Structual Quality)

EN10025(1993) BS 4360 DIN 17100 JIS G3101 ASTM SAE
S185 (BS 1449) 34/20 - SS34 A283B -
S235 40A - - A283C -
S235/JR 40B St37-2 - - 1010
S275 43A - - A570Gr40 1018
S275JR 43B St44-2 - - 1016
- (BS 1449) 43/25 - S41 A36/A283D 1016(Al Killed)
S335 50A - S60 A572Gr50 -
S335JR 50B - - - -
S335JO 50C St52-3 - - -

3. Cold Rolled(Reduced) Steel - Forming & Drawing Quality

EN10130(1991) BS 1449 DIN 1623 JIS G3141 ASTM SAE
FeP01 CR4 St12 SPCC A366 1010
FeP03 CR3 RRSt13 SPCD - 1008
- CR2 - SPCE A619 1006
FeP04 CR1 RRSt14 SPCEN A620 1006(Al Killed)
FeP05 - - - -  
FeP06 - - - -  
Surface Finish
A GR(General Purpose) 3 - CLASS2  
B FF(Full Finish) 5 - CLASS1  

4. Hot Dipped Galvanized(Zinc-Coated) Steel - Forming & Drawing Quality

EN 10142(1991) BS 2989 DIN 17162 JIS G3302 ASTM ASTM
(EN DIN/EN BS) (OLD) (AMENDMENT)
- Z1 - SGCC A526 A653-CQ
DX51D+Z/ZF/FeP02G Z2 St02Z SGCD1 A527 A653-LFQ
DX52D+Z/ZF/FeP03G Z3 St03Z SGCD2 A528 A653-DQ
DX53D+Z/ZF/FeP05G Z5 St05Z SGCD3 A642 A653-DDQ
DX54D+Z/ZF/FeP06G - - - -  

5. Hot Dipped Galvanized(Zinc Coated) Steel - High Strength Grades(Structual Quality)

EN 10147(1992) BS 2989 DIN 17162 JIS G3302 ASTM A446 ASTM A653
S220GD+Z/ZF  300 Z22 - 245    SGC340 310   Gr-A   230 Gr.33
S250GD+Z/ZF  330 Z25 StE250Z   360   Gr-B   255 Gr.37
S280GD+Z/ZF  360 Z28 StE280Z 295   SGC400 380   Gr-C   275 Gr.40
S320GD+Z/ZF  390 - - 335   SGC440 450   Gr-D  345 Gr.50 Class 1
S350GD+Z/ZF  420 Z35 StE350Z 365   SGC490 570   Gr-E   550 Gr.80
S550GD+Z/ZF  560 Z55 - 560   SGC570 480   Gr-F   345 Gr.50 Class 3
Surface Finish
EN 10142/147 BS 2989 DIN 17162 JIS G3302 ASTM A146 SAE
NA Spangle N NA Regular Spangle Regular Spangle -
MA Minimum Spangle M MA Minimized Spangle Minimized Spangle -
MB Smooth B Skin Passed -  
MC Extra Smooth XS C - - -
RA Regular - R(1Z) RA - Regular -
RB Smooth - S(1Z) RB - - -
RC Extra Smooth XS (1Z) RC - - -
Coating Thickness
EN 10142/147 BS 2989 DIN 17162 JIS G3302 ASTM A146  
ZF100 IZ 100 (100g/sqm.) - -   -
- IZ 180 (180g/sqm.) - -   -
ZF140 - - -   -
Z100 G100(100g/sqm.) 100 Z12(120g/sqm.) G40 0.026
Z140 - - -   -
Z200 G200(200g/sqm.) 200 Z18(180g/sqm.) G60 0.034
Z225 - - Z22(220g/sqm.) G70 0.043
Z275 G275(275g/sqm.) 275 Z27(270g/sqm.) G90 0.054
Z350 G350(350g/sqm.) 350 Z35(350g/sqm.)   -
Z450 G450(450g/sqm.) 450 Z45(450g/sqm.)   -
Z600 G600(600g/sqm.) 600 Z60(600g/sqm.)   -

6. Electro Galvanized

EN 10152 EN 10152-92 DIN 17163-88 JIS G3313 ASTM A146 SAE
DC01+ZE Fe P01 ZE St 12 ZE SECC A591-CQ -
DC03+ZE Fe P03 ZE RRSt 13 ZE SECD A591-DQ -
DC04+ZE Fe P04 ZE St 14 ZE - -  
DC05+ZE Fe P05 ZE - SECEN A591-DQSK -
DC06+ZE Fe P06 ZE - - - -
Coating Thickness(EG)
Nominal Thickness
oz/sqf g/sqm mic mtr
0.01/0.01 05/05 0.7
0.03/0.03 10/10 1.4
0.06/0.06 20/20 2.8
0.09/0.09 30/30 4.2
0.12/0.12 40/40 5.6
0.14/0.14 45/45  
0.15/0.15 50/50 7
0.17/0.17 55/55  
0.18/0.18 60/60 8.5
  70/70 9.9
  80/80 11.3