20# Square Hollow Section

Standard:

ASTM, bs, DIN, GB, JIS, ASTM A513-2007, BS 1387, BS EN10025, BS EN10219, DIN EN 10216-1-2004, DIN EN 10025, GB/T 3094-2000, JIS G3465-2006, JIS G3466

Grade:

10#-45#, 16mn, A53-A369, Q195-Q345, ST35-ST52, 20#, 45#, 16mn, A210, Q235, Q345, Q195, Q215, ST45

Thickness:

1 - 35 mm

Section Shape:

Square

Outer Diameter:

20*20-600*600mm

Place of Origin:

Shandong, China

Application:

Structure Pipe

Technique:

Cold Rolled

Certification:

ce

Surface Treatment:

oil, paint

Special Pipe:

Thick Wall Pipe

Alloy Or Not:

Non-Alloy

Secondary Or Not:

Non-secondary

Material::

JIS490A/Q345B

Yield Strength::

360-380 Mpa

Tensile Strength::

560-580 Mpa

Elongation::

24-28%

Bend Test::

Qualified

Impact value::

V-notch