H ard ch ro me p lated tub es EN 10305

Hard chrome plated tubes EN 10305-1 (DIN 2391)
E355+N / SR (St 52.3 NBK/BKS)
General
Material
Outside diameter
Hard chrome plated tubes EN 10305-1 (DIN 2391)
E355+N / SR (St. 52.3 NBK/BKS)
Inside diameter
Van Leeuwen Precisie BV
Hamburgweg 6
NL - 7418 ES Deventer
+31-570-500700 phone
+31-570-500777 fax
[email protected]
www.vanleeuwen-precisie.nl
Out of roundness
Wall thickness
Eccentricity
Straightness deviation
Lengths
Packaging
articlecode:
: E355 + N/ SR (St. 52.3 NBK/BKS) according EN 10305-1 (DIN 2391)
cold drawn.
: passing f7
chromium layer minimum 20um
surface hardness minimum 850 HV
surface roughness (Ra) maximum 0,2 um (cut-off 0,8 mm)
: Rough, when the boring of the tube will be used for oil transport, please
remark at the order.
: maximum 1/2 of the diameter tolerance
:
cold drawn diam. 24 mm - 160 mm = - 5%
:
cold drawn diam. 24 mm - 140 mm = - 5%
: For all measures count a maximal deviation of 0,5 mm per 1000 mm.
: deliveries in commercial lengths (6 meter), or fixed lengths on request
: Synthetic sleeve or papes tubes,
Mechanical properties
Cold drawn
Wall thickness
Yield-point
in mm
in N/mm2
470
see tabel
Tensile strength
in N/mm2
570
Hot rolled
Wall thickness
in mm
see tabel
Tensile strength
Elongation
in N/mm2
(A5)%




Yield-point
in N/mm2


Elongation
(A5)%
15
157
Hard chrome plated tubes EN 10305-1 (DIN 2391)
E355+N / SR (St. 52.3 NBK/BKS)
Outside
mm
16
22
25
25
30
32
35
40
40
45
45
50
50
55
55
55
60
60
63
65
70
70
80
80
80
80
90
100
120
140
Wall thickness Inside
mm
mm
3
10
8,625
4,75
5
15
6
15
7,5
15
6
20
5
25
5
30
10
20
10
25
5
35
5
40
10
30
5
45
7,5
40
12,5
30
5
50
10
40
7,5
48
5
55
5
60
10
50
5
70
7,5
65
10
60
15
50
10
70
10
80
10
100
10
120
last update: Sept. 4, 2014
articlecode
157
Kg/m
0,96
2,84
2,47
2,81
4,16
3,85
3,70
4,32
7,40
8,63
4,93
5,55
9,86
6,17
8,79
13,10
6,78
12,33
10,26
7,40
8,01
14,80
9,25
13,41
17,26
24,04
19,73
22,19
27,13
32,06
Van Leeuwen Precisie BV
Hamburgweg 6
NL - 7418 ES Deventer
+31-570-500700 phone
+31-570-500777 fax
[email protected]
www.vanleeuwen-precisie.nl
Although Van Leeuwen Precisie B.V. is carefully composing the pricelist, every responsibility concerning the offered information is
excluded. For actual prices please consult our online gross pricelist on the internet site www.vanleeuwen-precisie.com.

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