Flat Steel Products

Formula

Steel is an alloy of iron and carbon. Different chemical elements and different process parameters are used to get the desired mechanical and metallurgical properties.

Properties

Typical tensile properties of different products are as follows, but tensile and other mechanical properties may be ensured for each product based on international specifications given below or as per customer specifications.

ProductGrade/ApplicationTypical Yield Strength RangeTypical Tensile Strength Range
Hot rolled coilsCommercial & drawing170-340270-440
Structural & HSLA230-455340-630
Pressure vessels205-400380-630
Pipes & tubes205-620270-758
Cold rolledCommercial170-280270-420
coilsStructural & HSLA220-360350-480
Deep drawing140-210270-350
Cold rolled & galvanizedCommercial170-350280-450
Structural230-400330-550

Specifications

ProductTest MethodSteel Grade
Cold rolled & galvanized coilsASTM A653: 1999CS-Type B
CS-Type A
CS-Type C
FS
FS-Type A
FS-Type B
DDS
SQ230
SQ255
SQ275
SQ340
SQ550
ASTM A653: 1997CS-Type B
ASTM A653: 1995CQ
DQ
LFQ
SQ230
SQ340
EN10142: 1995FePO2 LFQ
EN10142: 1999DX51D
DX52D
DX53D
EN10147FeE250
JIS G3302: 1994SGCC
JIS G3302: 1998SGCD1
SGCD1
ProductTest MethodSteel Grade
Cold rolled coilsASTM A1008: 2003DS-Type B
ASTM A366: 1997Type A
Type B
ASTM A611: 1994Gr C Type 1
Gr C Type 2
Gr D Type 1
Gr D Type 2
ASTM A619: 1992DQ
ProductTest MethodSteel Grade
Cold rolled coilsASTM A620: 1997DS-Type B
DIN 1623.1St12
St13
St14
DIN 1623.2St37-2
EN10130: 1991FePO1
FePO3
FePO4
FePO5
EN10268H240LA
H360LA
SAE1016Full Hard1
C 30Full Hard2
JIS G3141: 1996SPCC
SPCD
SPCEN
JIS G3141: 2000SPCCT
ProductTest MethodSteel Grade
Hot rolled coilsAISI 1005AISI 1005
AISI 1006AISI 1006
API 5CTJ55
API 5L:2000GR A
GR B
X42
X46
X52
X56
X60
X65
X70
ASTM A1011: 2003Gr 33
Gr 36 Type 1
Gr 36 Type 2
SS-Gr50
ASTM A1018: 2003Gr 33
Gr 36
ProductTest MethodSteel Grade
Hot rolled coilsASTM 283: 1998Gr D
ASTM A36: 1997Carbon structural steel
ASTM A414: 1992GR C
Gr G
ASTM A515: 1992Gr 60
Gr 65
ASTM A516: 1990Gr 55
Gr 65
ASTM A53: 1994GR B
ASTM A569: 1996CQ
ASTM A570: 1998Gr 33
Gr 36
ASTM A572: 1994Gr 50
ASTM A573: 1993Gr 58
Gr 70
ASTM A607: 1998Gr 50
ASTM A663: 1999GR A
ASTM A907: 1996Gr 33
Gr 36
BS 4360: 1990Gr 43EE
DIN 1614-Part2-1986STW22
STW23
STW24
DIN 17100-1980St 34-2
St 37-2
St 37-3
St 44-2
St 44-3
St 50-2
St 52-3
St 60-2
EN10025: 1990FE510C
EN10025: 1994E295
E335
S185
S235J2G3
S235J2G4
S235JR
S235JRG2
ProductTest MethodSteel Grade
Hot rolled coilsEN10025: 1994S275J2G3
S275JR
S275JO
S355J2G3
S355JO
S355JR
EN10028-2: 1993P235GH
P265GH
P295GH
EN10111: 1998DD11
DD12
DD13
EN10120: 1997P245NB
P265NB
EN10149-2: 1995S355MC
S500MC
EN10219-1: 1997SS330
SS490
JIS G3101: 1987SB410
JIS G3106: 1999SM 400B
SM 490YB
SM 570
JIS G3115: 1990SPV 235
JIS G3116: 1990SG255
JIS G3118: 1987SGV 410
JIS G3126: 1990SLA 235A
JIS G3131: 1996SPHC
SPHD
SPHE
JIS G3132: 1990SPHT1
SPHT2
SPHT3
NF A36-211BS1
NF A36-205A48 AP

Hazards and safety

HADEED steel products are not hazardous materials. HADEED steel products are safe to use for end applications.

Applications

Used in construction of steel structural buildings, air conditioning and refrigerator units, manufacturing of pipes and tubes, pressure vessels and storage tanks, containers, automobile body parts, household appliances & general engineering applications.

Storage and handling

Hot rolled pickled, cold rolled & cold rolled-galvanized products are to be stored in indoor warehouses to protect them from dust, moisture & water etc. to avoid corrosion. Steel products are to be handled carefully to avoid edge damage and surface dents during loading and unloading. Steel products are to be covered properly while in transit to avoid water seepage.

Packaging

Different steel products are packed as per standard practice which protects the product from edge damage and surface quality etc.

Operating companies

Saudi Iron and Steel Company (HADEED).

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