keyway cold drawn shaft tube

Standard

 GB/T3639,DIN2391,DIN2445,DIN1629,DIN1630,DIN2445,EN10305,

JIS G3445,ASTM A106,ASTM A179,ASTM A519,etc.

Steel Grade

 10#,20#,45#,16Mn,GCr15,20Cr,27SiMn, A106/A53 Gr.A/B,52100,AISI 1010/1020/1045,

ST35, ST37,ST37.4,ST45,ST52,ST52.4,E195,E235,E255,E355,etc

O.D.

 1/8"-8"

W.T.

 2mm-45mm

Length

 1m-12m

Keyway dimension

 According to the customers' design.

Packing

 Wrapped in bundles by steel strips

Delivery Condition

 NBK(+N), GBK(+A), BK(+C) ,BKW(+LC) ,BKS(+SR)

Production Capacity

 200,000tons per year

Delivery time

 15-30 days

Application 

 Automotive parts, hydraulic system parts, oil cylinder, aerospace and aviation, 

shipbuilding pipe, various machinery parts.

Main market

 Asia, India, Middle East, America, Europe

Process method

Straightness

Tolerance

Inner hole roughness

Cold drawn

0.3-1.0

-/+0.03-0.1mm

Ra0.8-Ra1.6