Metric Flat Bar S355

 

 

CARBON STEEL

HSLA, S355J2+C,  EN 10277, EN 10278, EN10025
Size (mm)

Size (inches)

LBS PER SQ FT

 
 

20 x 5

0.7874 x 0.19685

0.53

 

25 x 5

0.9842 x 0.19685

0.66

 

20 x 10

0.7874 x 0.3937

1.05

 

25 x 10

0.98425 x 0.3937

1.32

 

25 x 12

0.98425 x 0.47244

1.52

 

30 x 20

1.1811 x 0.7874

3.16

 

40 x 20

1.5748 x 0.7874

4.22

 

40 x 30

1.5748 x 1.1811

6.32

 

80 x 60

3.1496 x 2.3622

25.3

 

100 x 15

3.937 x 0.05905

7.91

 

 

tolerance

Size (mm)

Width (mm)

Thickness (mm)

 
 

20 x 5

minus .13

minus .075

 

25 x 5

minus .13

minus .075

 

20 x 10

minus .13

minus .090

 

25 x 10

minus .13

minus .090

 

25 x 12

minus .13

minus .11

 

30 x 20

minus .16

minus .13

 

40 x 20

minus .16

minus .13

 

40 x 30

minus .16

minus .13

 

80 x 60

minus .22

minus .19

 

100 x 15

minus .22

minus .11

 

All Deviations are Plus Zero

Standard Mechanical Information

Tensile 490 to 630 N/mm2
Yeild 315 to 355 N/mm2
Elogation A5 min. (%) Max 22

General Information

S355J2 is welder-friendly, low carbon, high tensile strength structural steel, can be readily welded to other weldable steel. For its low carbon equivalent, it possesses good cold-forming properties. The bars will be processed and supplied in a normalized or controlled rolling condition. Recommended for structural application in freight cars, transmission towers, dump trucks, cranes, trailers, bull dozers, excavators, forestry machines, railway wagons, dolphins, penstocks, pipes, highway bridges, building structures, oil and gas platforms, offshore structures, shipbuilding, power plant, palm oil equipments and machineries, fans, pumps, lifting equipments and port equipments.