EN10305 Precision Steel Tubes

EN 10305_1 Precision Steel Tubes -Technical delivery conditions of cold-drawn seamless steel pipe
EN 10305_2 Precision Steel Tubes-Technical delivery conditions of the cold drawn welded steel pipe
EN 10305_3 Precision Steel Tubes-Technical delivery conditions of the  welded cold formed steel pipe
EN 10305_4 Precision Steel Tubes-Technical delivery conditions of hydraulic and pneumatic systems using cold-drawn seamless steel pipe
EN 10305_5 Precision Steel Tubes-Technical delivery conditions of precision steel tubes welded cold formed square and rectangular steel pipe
EN 10305_6 Precision Steel Tubes-Technical delivery conditions of hydraulic and pneumatic systems cold drawn welded steel pipe

Sizes Of EN10305 Precision Steel Tubes

Commodity  Name EN10305 Precision Steel Tubes
Standard EN10305
Outer Diameter 21.3mm-914mm
Wall Thickness 2mm—59.54mm
Length 4m—12m
Material E215,E235,E355
Brand Name Zhonghai
Payment Terms T/T ,L/C
Surface Treatment Black Vanished ,PP,PE,3PE, Galvanized etc
Certificates API 5L,ISO,CE,PED,UKAS

Chemical Properties Of EN10305 Precision Steel Tubes

Steel grade Chemical Properties(%)
Steel name Steel number C max Si max Mn P max S max Al min
E215 1.0212 0.1 0.05 0.7 0.025 0.025 0.025
E235 1.0308 0.17 0.35 1.2 0.025 0.025 -
E355 1.058 0.22 0.55 1.6 0.025 0.025 -

Physical Properties Of EN10305 Precision Steel Tubes

Steel grade Minimum values for the delivery condition
Steel name Steel   number + C + LC + SR + A + N

Rm

 Mpa

A%

Rm  

Mpa

A%

Rm   

Mpa

ReH   

Mpa

A%

ReH

 Mpa

A%

ReH  

 Mpa

A%    
E215 1.0212 430 8 380 12 380 280 16 280 30 290-430 215 30
E235 1.0308 480 6 420 10 420 350 16 315 25 340-480 235 25
E355 1.058 640 4 580 7 580 450 10 450 22 490-630 355 22

 


This entry was posted in Seamless Tube. Bookmark the permalink.