En10305 cold drawn precision seamless steel pipe
Precision seamless steel pipe, precision hydraulic seamless steel pipe, cold drawn precision seamless steel pipe, cold rolled precision seamless steel pipe, high precision seamless steel pipe, precision bright seamless steel pipe. Take DIN2391 / en10305 as the production standard
En10305 is the European standard for steel pipes
The main difference is the different production process. EN10305
It is divided into six groups:
EN10305_ one
Technical delivery conditions for precision steel tubes Part 1: cold drawn seamless steel tubes
EN10305_ two
Technical delivery conditions for precision steel tubes Part 2: Cold Drawn Welded steel tubes
EN10305_ three
Part III cold forming technology of precision steel pipe
EN10305_ four
Technical delivery conditions for precision steel tubes Part 4 cold drawn seamless steel tubes for hydraulic and pneumatic systems
EN10305_ five
Technical delivery conditions for precision steel tubes Part 5: Welded cold formed square and rectangular steel tubes
EN10305_ six
Technical delivery conditions for precision steel tubes Part 6: Cold Drawn Welded steel tubes for hydraulic and pneumatic systems
En10305 e215 Chinese standard name of steel pipe: steel pipe for precision device
Substitute Standard No.: DIN 2393-1-1994; DIN 2393-2-1994; DIN EN 10305-2-1998
China Standard Classification No.: h48
Standard category: German standard
En10305 e215 seamless steel pipe chemical composition:
Carbon (c) 0.07-0.13 silicon (SI) 0.07-0.37 manganese (MN) 0.35-0.65 phosphorus (P) ≤ 0.035 sulfur (s) ≤ 0.035 tweezers (Ni) ≤ 0.20 chromium (CR) ≤ 0.15 copper (Cu) ≤ 0.0.250 molybdenum (MO) -- vanadium (V)---
En10305 e215 seamless steel pipe mechanical properties:
En10305 e215 steel pipe tensile strength (MPA) 380
En10305 e215 steel pipe yield strength (MPA) ≥ 266
En10305 e215 steel pipe elongation (%) ≥ 12
En10305 e215 steel pipe others:-------
EN 10305- 1； 2002 standard was drafted by ECISS / tc29 Technical Committee and the Secretariat of "steel pipe and steel pipe fittings" under Uni.
Through en 10305, pipes are characterized by precisely specified tolerance dimensions and specified surface roughness. Typical applications are in automobiles, equipment and general industrial engineering
According to the requirements of EN 10305 steel pipe
the pipe length is 12000mm, the outer diameter is 60mm, and the inner diameter is 56mm. The material is E235 steel normalized. It is delivered in random length, and 3.1 in accordance with the requirements of EN 10204 is attached B. inspection certificate.
12000mm tube-603ID 56-EN 10305-1-E235 +N-random length-Option 18
The European standard shall become a national standard by issuing the same document or modifying the original standard at the latest in May 2003. The parts in conflict between the national standard and the European standard shall be withdrawn at the latest in May 2003.
The European standard has been jointly implemented by the national standards organizations of Australia, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
