Grades

Structural Steel Grades

Al Nimr Steel Trading L.L.C supplies Structural Steel Grades according to the following national and international standards supplied from reputed mills around the world with origins in U.K., Germany, Luxembourg, South Africa, Japan, South Korea, Spain and Denmark.

EN10025-1,2 (Latest Edition)

ASTM (Latest Edition)

JIS G 3101
JIS G 3106

ASME (Latest Edition)

Ship Building Grade

Type Of Material

S 235 JR

-

-

-

-

Beams, Channels, Angles, Flat / Round Bars

S 235 JO

-

-

-

-

Beams, Channels, Angles, Flat / Round Bars

-

A 36

SS 400

-

-

Beams, Channels, Angles, Flat / Round Bars

-

A 36

SM 400 A/B/C

-

-

Beams, Channels, Angles, Flat / Round Bars

S 275 JR

-

SS 400

-

-

Beams, Channels, Angles, Flat / Round Bars

S 275 JO

-

-

-

-

Beams, Channels, Angles, Flat / Round Bars

S 355 JR

A 572 Gr.50

SS 490

-

-

Beams, Channels, Angles, Flat / Round Bars

-

A 992

-

-

-

Beams, Channels, Angles, Flat / Round Bars

S 355 JO

-

-

-

-

Beams, Channels, Angles, Flat / Round Bars

S 355 J2

-

-

-

-

Steel Plates

S 355 K2

-

-

-

-

Steel Plates

-

A283 Gr.C

-

-

-

Steel Plates

-

A516 Gr. 60/65/70 N

-

SA516 Gr. 60/65/70 N

-

Steel Plates

-

-

-

AB / Grade

-

Steel Plates

-

-

-

AB / Grade

-

Steel Plates

-

-

-

EH 36

-

Steel Plates

-

-

-

AH 36

-

Steel Plates

Steel Specifications For Structural Profiles

American Standards

European Standards

Japanese Standards

South African Standards

Yield Strength

Tensile Strength

Lower Strength (for workability and weldability)

ASTM A 283 Gr.C

EN 10025 S235JR
DIN 17100 RST 37-2

JIS G3101 SS 330

SABS 1431 Gr.240 WA/C

235 MPa min

340-470 MPa

Normal strength (for general use)

ASTM A 36

EN 10025 S275JR
DIN 17100 RST 44-2

JIS G3101 SS 400

SABS 1431 Gr.300 WA/C

275 MPa min

430-550MPa

Higher Strength Microalloyed Steel

ASTM A 572 Gr. 50 /
ASTM A992

EN 10025 S355JR
DIN 17100 RRST 52-2

JIS G3101 SS 490

SABS 1431 Gr.350WA/C

355 MPa min

490-630MPa

Weathering steel - for improved corrosion resistance

Other Standards

COR - TEN / A

345 MPa min

480 MPa min