Type
Round bar
Application
Used for parts that are used without heat treatment for cooling processing such as automobile and heavy
equipment shafts, bolts and pins, or parts that require weldability
PRODUCTS
Round bar
Used for parts that are used without heat treatment for cooling processing such as automobile and heavy
equipment shafts, bolts and pins, or parts that require weldability
Type | Avaiable sizes | Steel grade | Shape | |
---|---|---|---|---|
O.D (Ø) | W,T (T) | |||
Cold drawn round bar | 5~76.2 | 3.0~7.0 | SS400,S20C, S45C | ○ / □ / |
Guro round bar | 28 ~ 78 | 4.0 ~ 7.0 | S20C,S45C |
Seamless
Used for high-pressure work where welding parts are likely to burst, such as high-pressure gas pipes, steel pipes for chemical industry,
and steel pipes for petroleum drilling
Type | Avaiable sizes | Standard | Related standard | |
---|---|---|---|---|
O.D (Ø) | W,T (T) | |||
Seamless | 10.5 ~ 550 | 1.0 ~ 15.0 |
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Pipes not indicated in the size chart or a specific size can be consulted.