JIS G3106 standard SM490B welded structural round bar

SM490B round bar is a structural steel, which under Japanese standard JIS G3106,yield strength σb is 490MPa,SM490B round bar are widely used in production and life.we are manufacturers and suppliers for SM490B round bar in China,and we can provide high quality and cheap SM490B round bar products for you,the following detail about our SM490B round bar basic chemical properties and production process for your reference.

Chemical content of JIS G3106 SM490B round bar:

C:0.18-0.20;Mn≤1.60;P≤0.035;S≤0.035;Si≤0.55

Diameter:20-1000mm;length:500-6000mm

Heat treatment:quenched,Tempered,annealed

Technique:hot rolled

Surface require:black,grinding,bright,polish

Delivery condition:hot rolled,cold drawn,forged

Payment form: T/T, L/C

Packing:seaworthy packing,wooden case,carton,woven bag or at client's requires

Application:mainly used for buildings,bridges,ships,rail vehicles,oil storage tanks, containers and other needs of advanced weld ability of the building.

KUNFENG as one of the most popular Chinese SM490B hot rolled round bar supplier, we can supply SM490B round bar with lower price in same quality,If you are interested in our products,you can send an email to our email address: [email protected] or through sale@kfqizhongji.com to inquire.