Cold Drawn Seamless Hydraulic Cylinder Tube Round Shape For Auto Industry

Brand Name:New Era

Certification:ISO 9001-2008 ISO 14001 TS 16949 DNV LR

Model Number:EN10305-1

Minimum Order Quantity:5 tons

Delivery Time:45-60 days

Payment Terms:T/T

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NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

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Address: No.101 Shijing East Road, Tudian Town, Tongxiang, China

Supplier`s last login times: within 29 hours

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Product Details

Cold Drawn Pipe Hydraulic Seamless Tube for Cylinder +SR H E335

Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes

Steel tubes for precision applications.

Applications: for Auto industry/for machinery use/Oil Cylinder Tube/Motorcyle shock absorber
Auto shock absorber inner cylinder/Telescopic Cylinders

Size range: O.D.:6-350mm W.T.:1-35mm L:max12000mm

Production: Cold Drawn + Honing + Skiving + Roller Burnish

Steel Grade and Chemical Compositions:

Steel Grade		C	Si	Mn	P	S	Al
Steel Name	Steel Number	max	max	max	max	max	min
E215	1.0212	0.10	0.05	0.70	0.025	0.025	0.025
E235	1.0308	0.17	0.35	1.20	0.025	0.025	-
E355	1.0580	0.22	0.55	1.60	0.025	0.025	-

Mechanical properties at room temperature
Steel Grade		Minimum values for the delivery condition
Steel Name	steel Nubmer	(+Cc)		(+LCc)		(+SR)			(+Ad)		(+N) NBK
Steel Name	steel Nubmer	Rm Mpa	A %	Rm Mpa	A %	Rm Mpa	ReH Mpa	A %	Rm Mpa	A %	Rm Mpa	ReH Mpa	A %
E215	1.0212	430	8	380	12	380	280	16	280	30	290-430	215	30
E235	1.0308	480	6	420	10	420	350	16	315	25	340-480	235	25
E355	1.0580	640	4	580	7	580	450f	10	450	22	490-630	355	22