Products

BS EN10297-1 Alloy Tube

Grade

SCr420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK

OD

38 – 426mm

WT

5 – 60mm

Length

3000-12000mm

Application

used for machinery, automobiles, and other machine parts.

Equivalent standards

ASTM A519, EN 10297-1

Description

BS EN10297-1 Alloy Tube

BS EN10297-1 Alloy Tube

product 5

EN 10297 part 1 specifies the technical delivery conditions for seamless circular tubes made of non-alloy and alloy steels for mechanical and general engineering purposes.

Alloy special steel:41Cr4,25CrMo4,30CrMo4,34CrMo4,42CrMo4

OD: 20-660mm WT: 2.3-100mm L: 5.8M, 6M, 11.8M, 12M or any other specified length.

Application: Machining, General engineering, crane arm, Bushes, Cylinders Various, Conveyor Rolls, Hollow Shafts, Hollow Parts and components, Nuts, Rings, etc

Chemical composition (cast analysis) for tubes made from alloy special steels in % by mass a

Steel gradeCSiMnPSCrMoNi
Steel nameSteel numbermin.max.max.min.max.max.max.min.max.min.max.min.max.
41Cr41.70350,380,450,400,600,900,0350,0350,901,20
25CrMo41.72180,220,290,400,600,900,0350,0350,901,200,150,30
30CrMo41.72160,270,340,350,350,600,0350,0350,801,150,150,30
34CrMo41.72200,300,370,400,600,900,0350,0350,901,200,150,30
42CrMo41.72250,380,450,400,600,900,0350,0350,901,200,150,30
a See also 7.1.
b<0,25% Cu.

Tolerances on outside diameter and on thickness:

Tolerances of Lengths:

when Length equals 6000mm, Tolerances 0/+10

when 6 000 < L =12 000, Tolerances 0/+15

when > 12 000,Tolerances 0/+ by agreement

Hot Tags: China bs 10297-1 alloy tube,EN10297-1 tube manufacturer,EN10297-1 alloy grades,EN10297-1 tube factory,Seamless EN10297-1 tube

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