Product Description

Round steel bar refers to a solid long strip of steel with a circular cross-section. Its specifications are expressed in diameter in millimeters (mm). Round steel is divided into three types: hot rolled, forged and cold drawn. The size of hot rolled round bar is 5.5-250 mm. Among them: small round bars of 5.5-25 mm are mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round bars larger than 25 mm are mainly used for the manufacture of mechanical parts and billets of seamless steel pipes Wait.

ProductSteel round bar
Outside Dia(mm)8mm-650mm
Technologyhot rolled/cold rolled/cold drawn/forged
Length1-12m/customized
SampleFree in stock sample
Other sectionsAngle bar/Square bar/Flat bar/Flat bar
MaterialASTM(1005,1006,1008,1010,1015,1020,1025,1030,1035,1040,1045,
1050,1055,1060,1065,1070,1080,1084,1016,1022)
DIN(Ck10,Ck15,Ck22,Ck25,Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4)
BS(040A04,095M15,045M10,080A40,045M10,080M50)
GB(Q195, Q235,Q345)
SurfaceBlack painted,galvanized
AdvantagesHigh strength, good weld ability, good machining performance, good corrosion resistance


FAQ

Free Sample:

Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

Quotation:
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials. 

Packaging&Shipping:
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation. 
Q:How long does your delivery time take?
A:In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances occur. 
Q:What are the shipping ports?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.

Service:

Q:What is your working time?
A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.

Quality Control:

Q:Does the product have quality inspection before loading?

A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.

Q:Can I go to your factory to visit?

A:Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.

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