|
Steel Grade |
Carbon Steel |
|
Standard |
AiSi |
|
|
China |
|
Shandong |
|
|
Brand Name |
Hongye |
|
Technique |
Hot Rolled |
|
Application |
Structural Steel Bar |
|
Alloy Or Not |
Non-Alloy |
|
Special Use |
Cold Heading Steel |
|
Type |
Carbon Steel Bar |
|
Tolerance |
±1% |
|
Processing Service |
Bending, Welding, Decoiling, Cutting, Punching |
|
Delivery Time |
7-15 days |
|
Product Name |
Carbon Structual Steel Bars |
|
Material |
Q195 Q235 10# 20# 35# 45# Q215 Q345 12Cr1Mov 15CrMo 304 316 20Cr 40Cr 20CrMo 35CrMo 42CrMo 40CrNiMo GCr15 65Mn 50Mn 50Cr 3Cr2W8V |
|
Length |
1-12m |
|
Diameter |
4-800mm |




1.What is a round bar used for?
Round bars are used in applications that require precision machining, such as motor shafts, fasteners, gear pins, and load-bearing rods. Their uniform shape makes them ideal for rotating parts or CNC machining.
2.What is a round bar called?
The most common shapes are round bar (also called rod), rectangular bar (including square bar, the special case of equal sides), and hexagonal bar (usually called hex bar for short). Tube and pipe are similar, but have hollow centers and are traditionally not called "bar" in industrial usage.
3.What is the difference between a round bar and a rod?
Round bars range from 1/8 to 6 inches in diameter, while rods are finer, from 1/16 inches to 1 inch. Each metal has different uses and requires specific crafting techniques, resulting in varying sizes.
4.How strong is a round bar?
Compressive Strength
Round Bars: Round bars handle compressive loads very well because their shape helps distribute stress evenly. This makes them especially good for applications where the pressure is centred, as it helps them resist bending or deforming under heavy loads.
5.What is the purpose of a bar?
Bars and pubs are more than places to grab a drink-they're cornerstones of connection and culture. From fostering friendships to supporting local economies, these establishments play a vital role in shaping the social and economic fabric of our communities.



















