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| Product Name: |
DIN EN 10210-1 Hot Finished Heavy Wall Steel Tubin
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| Supply Ability: |
6000MT/Month |
| Related proudcts |
thick wall steel pip, thick wall steel tub, |
| Specifications |
According to customers' requirement |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
5MT |
| Unit Price: |
USD600-900per ton |
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DIN EN 10210-1 Hot finished Heavy Wall Steel Tubing of non-alloy and fine grain steels
DIN EN 10210-1
Hot finished structural hollow sections of non-alloy and fine grain steels
Part 1: Technical delivery conditions
Part 2: Tolerances, dimensions and sectional properties
Cold forming:
Process is done at ambient temperature
Structrual hollow section manufacturing process:
Structural hollow sections are manufactured by seamless or by welding.
Welded sections manufactured by contiuous process.
Electric welded hollow sections are supplied without trimming the internal weld bead.
Delivery conditon:
Qualities JR, J0, J2 and K2 - Hot finished
Qualities N and NL - normalized. (normalized rolled)
- for accelerated cooling +DC
- for quenching and tempering +QT
Surface conditon:
The hollow sections have a smooth surface corresponding to the manufacturing method used; bumps, cavities or shallow longitudinal grooves resulting from the manufacturing process are permissible, provided the thickness is within tolerance.
End: Square cut
TABLE 1 Permissible deviations of the product analysis from the specified limits of the cast analysis specified
Element
Permissible maximum content in the cast analysis
% by mass
Permissible deviation of the product analysis from specified limits for the cast analysis
% by mass
C a
�.20
ï¹?.02
ï¼?.20
ï¹?.03
Si
�.60
ï¹?.05
Mn
Non-alloy �.60
ï¹?.10
Fine grain �.70
ï¹?.05
ï¹?.10
P
Non-alloy �.040
ï¹?.010
Fine grain �.035
ï¹?.005
S
Non-alloy �.040
ï¹?.010
Fine grain �.030
ï¹?.005
Nb
�.060
ï¹?.010
V
�.20
ï¹?.02
Ti
�.03
ï¹?.01
Cr
�.30
ï¹?.05
Ni
�.80
ï¹?.05
Mo
�.10
ï¹?.03
Cu
�.35
ï¹?.04
0.35＜Cu�.70
ï¹?.07
N
�.025
ï¹?.002
AItotal
�.020
ï¹?.005
a For S235JRH in thicknesses �6mm, the permissible deviation=0.04%C,and for thicknesses�6mm and �0mm the permissible deviation=0.05%C
http://www.precision-steeltube.com/
http://www.steel-tubes.com |
| Company: |
Torich International Co.,Ltd
|
| Contact: |
Mr. Richard Shen |
| Address: |
706 Qiling Mansion North Building Yinzhou District, Ningbo China |
| Postcode: |
315100 |
| Tel: |
86--13736164628 |
| Fax: |
86-574-88086983 |
| E-mail: |
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