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En10305-2 E355 Marcegaglia cold drawn welded tube

FOB Price

USD $1,000 - $1,500 / Metric Ton

10 Metric Tons(Min.Order)

Supply Ability 5000 Metric Ton / Metric Tons per Month
Port Qingdao
Payment Terms:T/T

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Product Details

Thickness:	2, 30	Section Shape:	Round
Outer Diameter:	30 - 250 mm	Place of Origin:	Shandong, China	Secondary Or Not:	Non-secondary
Application:	Other, hydraulic tube	Technique:	Cold Drawn	Certification:	Other, ISO9001:2008
Surface Treatment:	Other, honed/smooth	Alloy Or Not:	Non-alloy

Product Description

Specifications

1 ID30-250mm W.T.2-30mm
2 ISO certificated
3 Straightness:0.3~1mm/m
En10305-2 E355 Marcegaglia cold drawn welded tube

Commodity name: En10305-2 E355 Marcegaglia cold drawn welded tube

1.Grade: 20#(ck20,aisi1020),45#(ck45,aisi1045),st52(Q345D,16Mn),25Mn,27SiMn

2.ID:30-250mm

3.ID tolerance:H8,H9

4.Surface roughness:Ra 0.02— 0.4μm

5. Final supply condition:cold drawn and stress-relieved(BK+S)

6. Machining allowance:0.5-1.5mm

7.Wall thickness:10%×ID

Variety

Processing	Cylinder Diameter	Straightness	Size Accuracy	W.T/mm	Inner Bore Roughess
Cold drawn/ Cold rolled	ID30-250	0.3	H9-H11	±10%	0.4~1.6um
Honed tube	ID50-250	0.3	H7-H9	±10%	<0.4um

Mechanics performance

Material	Tensile strength	Yield strength	Elongation	Hardness
Ck20/20#/AISI1020	>520 N/ mm²	>375 N/mm2	>15%	>85HB
Ck45/45#/AISI1045	>600 N/ mm²	>520 N/ mm²	>15%	>85HB
ST52/16Mn/Q345D	>600 N/ mm²	>520 N/ mm²	>15%	>85HB
25Mn/STKM 13C-T	>600 N/ mm²	>530 N/ mm²	>15%	>85HB

Dimension tolerance

ID size

ID deviation (mm)

H10

+0.021

+0.033

+0.052

+0.084

>30~50

+0.025

+0.039

+0.062

+0.100

>50~80

+0.030

+0.046

+0.074

+0.120

>80~120

+0.035

+0.054

+0.087

+0.140

>120~180

+0.040

+0.063

+0.100

+0.160

>180~250

+0.046

+0.072

+0.115

+0.185

>250~315

+0.052

+0.081

+0.130

+0.210

>315~400

+0.0527

+0.089

+0.140

+0.230

Delivey conditions:

Standard packing with plastic caps and strapped bundles.
Commercial length 2000~10500mm,custom lengths upon request
Surface protection

We can supply cold drawn/cold rolled seamless tube,honed tube,hydraulic tube,please feel free to contact us.

Process:

Application:Hydraulic tube

Any need, please feel free to contact us!

Contact Us

Yantai Xinpeng Steel Pipe Co., Ltd.: Contact nameJudy Gao
Chat Now; Phone0086-535-6835398; Address2th,Binglun Road,APEC Technology Industrial Park,Zhifu District,Yantai City Yantai,Shandong

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En10305-2 E355 Marcegaglia cold drawn welded tube

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