Sahaviriya Steel Industries PLC

Product Characteristics

Grade

type
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.

International Standard
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
EN 10111 : DD11, DD12, DD13, DD14
AS/NZS 1594 : HA1, HA3, HA4N, HA1006, HA1010

type
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.

International Standard
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

type
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.

International Standard
TIS 1735 : SPHT-1, 2, 3, 4
JIS G3132 : SPHT-1, 2, 3, 4

type
Hot-rolled steel for automotive structural uses

The high-strength steel has good weldability and is used in automobile frames, members and wheels.

International Standard
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

type
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.

International Standard
TIS 1501 : S10 C - S 50 C
JIS G4051 : S10 C - S 50 C
SAE : SAE1010 - SAE1055

type
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.

International Standard
TIS2011 : SPA-H
JIS G3125 : SPA-H

type
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.

International Standard
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

type
Checkered Plate

This steel is widely used in floor applications, prevent skidding applications and fast drain water applications.


type
Tolerances

The reference for dimension, shape, weight tolerance is as per product specification.

International Standard
JIS : JIS G3193
DIN : 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

1. Normal Rolling of Flat Product

nfp-ts290 nfp-cl-st

nfp-ts340 nfp-cl-st

nfp-ts400 nfp-cl-st

nfp-ts440 nfp-cl-st

nfp-ts490 nfp-cl-st

nfp-s45c-sae-1045 nfp-cl-st

cqspa-h

nfp-cl-st

Checkered Plate

nfp-ts290-mm2nfp-cl-st

nfp-ts400-mm2nfp-cl-st


Standard Packing

General

prdpac

Export

prdpac

About SSI Product & Process Hot Rolled Coil Product Characteristics

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