EN10305-2 Hydraulic Steel Tubing for Motorcycle Shock Absorbers Oil Cylinders

Product Details:

Place of Origin:	China
Brand Name:	Torich
Certification:	ISO9001,ISO14001,TS16949,DNV
Model Number:	EN10305-2

Payment & Shipping Terms:

Minimum Order Quantity:	5 tons
Price:	1300 USD/ton
Packaging Details:	in bundles
Delivery Time:	30-60 days
Payment Terms:	T/T,L/C
Supply Ability:	50000 tons per year

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Detailed Product Description

Application:	Oil Cylinders	Shape:	Round
Material:	Carbon Steel	Dimensions:	30-350mm

EN10305-2 Welded Precision Cold Drawn Steel Tubes

Pricesion pipes are always a good choice that all case needs a high level of dimensional accuracy on OD and WT .

Steel Grade and Chemical Compositions:

Steel Grade		C	Si	Mn	P	S
Steel name	Steel number	max	max	max	max	max
E155	1.0033	0.11	0.35	0.70	0.025	0.025
E195	1.0034	0.15	0.35	0.70	0.025	0.025
E235	1.0308	0.17	0.35	1.20	0.025	0.025
E275	1.0225	0.21	0.35	1.40	0.025	0.025
E355	1.0580	0.22	0.35	1.60	0.025	0.025

Mechanical properties at room temperature
Steel grade		Minimum values for the delivery conditiona b
Steel name		(+Cc)		(+LCc)		(+SR)			(+Ad)		(+N)
Steel name		Rm Mpa	A %	Rm Mpa	A %	Rm Mpa	ReH Mpa	A %	Rm Mpa	A %	Rm Mpa	ReHe Mpa	A %
E155	1.0033	400	6	350	10	350	245	18	260	28	270-410	155	28
E195	1.0034	420	6	370	10	370	260	18	290	28	300-440	195	28
E235	1.0308	490	6	440	10	440	325	14	315	25	340-480	235	25
E275	1.0225	560	5	510	8	510	375	12	390	21	410-550	275	21
E355	1.0580	640	4	590	6	590	435	10	450	22	490-630	355	22

a Rm: tensile strength; ReH: upper yield strength; A: elongation after fracture
b 1Mpa=1N/mm2
c Depending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile strength.
For calculation purposes the following relations are recommended:
for delivery condition +C: ReH ≥0.8 Rm
for delivery condition +LC: ReH ≥0.7 Rm
d For calclulation purposes the following relation is recommended:ReH≥0.5Rm
e For tubes with outside diameter ≤30mm and wall thickness ≤3mm the ReH minimim values are 10Mpa lower than the values given in this Table

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

Size range: O.D.:6-280mm W.T.:1-30mm L:max12000mm

Note: Special steel grade is also available, according to customer request.

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