| Grades |
 |
 |
|
|
|
|
|
| |
Hot-rolled
steel for general uses
This steel is widely used in general
fabrication purposes, drawing, general pipes,
structural pipes, galvanized steel pipes,
and cold rolled steel. |
|
| TIS
528 |
: |
HR1,
HR2, HR3, HR4 |
| JIS
G3131 |
: |
SPHC,
SPHD, SPHE |
| DIN
1614 |
: |
St22,
St23, St24 |
| SAE J403 |
: |
SAE
1006-1012 |
| AISI |
: |
AISI
1006-1012 |
| ASTM |
: |
A1011CS, A1011DS |
| BS
1449 |
: |
HR1,
HR2, HR3, HR4, HR14, HR15 |
| EN 10111 |
: |
DD11, DD12, DD13, DD14 |
| AS/NZS 1594 |
: |
HA1,
HA3, HA4N, HA1006, HA1010 |
|
|
|
|
|
|
|
| |
Hot-rolled
steel for structural uses
General structural steel and welding
structural steel are used in the constructions
of steel structures, bridges, ships, and automobiles.
|
|
| TIS
1479 |
: |
SS330,
SS400, SS490, SS540 |
| TIS
1499 |
: |
SM400A,
B, C |
| |
|
SM490
A, B, C |
| |
|
SM490YA,
YB |
| |
|
SM520B,
C |
| |
|
SM570 |
| JIS
G3101 |
: |
SS330,
SS400, SS490, SS540 |
| JIS
G3106 |
: |
SM400A,
B, C |
| |
|
SM490A,
B, C |
| |
|
SM490YA,
YB |
| |
|
SM520B,
C |
| |
|
SM570 |
| DIN
17100 |
: |
St33,
St37-2, St37-3, RSt37-2, St44-2,St44-3,
St50-2, St50-3 |
| EN
10025-2 |
: |
S235JR, S235J2,
S275JR, S275J2, S355JR, S355J2, S185, E295 |
| BS
4360 |
: |
Gr40A,
B, C, D |
| |
|
Gr43A,
B, C, D |
| |
|
Gr50A,
B, C, D |
| ASTM |
: |
A36, A1011SS, A1018SS |
| |
|
A283
Gr A, B, C, D |
| |
|
A588
Gr A, B, C, K |
| SAE J403 |
: |
SAE1015-1022 |
| AISI |
: |
AISI1015-1022 |
| AS/NZS1594 |
: |
HA200, HA250, HA300, HA350 |
|
|
|
|
|
|
|
| |
Hot-rolled
steel for pipe and tube products
This steel, excellent in weldability
and formability, is widely used in general
pipes, structural pipes, and special pipes.
|
|
| TIS
1735 |
: |
SPHT-1,
2, 3, 4 |
| JIS
G3132 |
: |
SPHT-1,
2, 3, 4 |
|
|
|
|
|
|
|
| |
Hot-rolled
steel for automotive structural uses
The high-strength steel has good
weldability and is used in automobile frames,
members and wheels.
|
|
| TIS 1999 |
: |
SAPH310, 370, 400, 440 |
| TIS
1884 |
: |
SPFH490,
540, 590, 540Y, 590Y |
| JIS
G3113 |
: |
SAPH310,
370, 400, 440 |
| JIS
G3134 |
: |
SPFH490,
540, 590, 540Y, 590Y |
|
|
|
|
|
|
|
| |
Hot-rolled
steel for machine structures and special applications
Carbon tool and spring steel are
produced for such special applications as
saws and springs that require workability
and fatigue resistance.
|
|
| TIS
1501 |
: |
S10
C - S 58 C |
| JIS
G4051 |
: |
S10
C - S 58 C |
| SAE |
: |
SAE1010
- SAE1055 |
|
|
|
|
|
|
|
| |
Atmospheric
corrosion resistant steel
This type of steel with enhanced
corrosion and atmosphere corrosion resistant
properties through the addition of such special
element as Cu, P and Cr is used in the manufacturing
of containers, special automobiles and construction
structures.
|
|
|
TIS2011 |
: |
SPA-H |
| JIS
G3125 |
: |
SPA-H |
|
|
|
|
|
|
|
| |
Hot-rolled
steel for gas cylinders
This steel, which has high-strength qualities
and good formability, is used in high-pressure
gas containers, with less than a 500 litres
inner capacity, used for holding LPG, acetylene,
and other high-pressure gases.
|
|
| TIS2060 |
: |
Class1, 2, 3 |
|
JIS G3116 |
: |
SG255,
SG295, SG325, SG365 |
| ASTM |
: |
A285
Gr A, B, C |
| |
|
A414
Gr A, B, C, D, E, F. G |
|
|
|
|
|
|
|
| |
Checkered
Plate
This steel is widely used in floor applications,
prevent skidding applications and fast drain
water applications.
|
|
|
|
|
|
|
|
|
| |
Tolerances
The reference for dimension, shape,
weight tolerance is as per product specification.
|
|
|
JIS G3193 |
|
|
| DIN
1016 |
|
|
| ASTM |
: |
A568,
A635 |
|
BS |
: |
BS
1449 part 1 |
| EN |
: |
EN
10051 |
|
|
|
 |
|
|
| Note: Specification of hot-rolled
steel for cold rolling mill depends upon each manufacturer's
requirement. |
|
| Size |
|
| Hot
Rolled Steel Sheet in Coils |
|
 |
|
 |
|
 |
|
 |
|
|
|
 |
|
|
|
 |
|
|
|
 |
|
|
|
 |
|
 |
|
|
|
 |
|
|
|
|
| Checkered
Plate |
|
 |
|
|
|
 |
|
|
|
|
| Standard
Packing |
|
|
General |
|
|
|
 |
|
Export |
|
|
|
|
|
|
