Welded Drawn Over Mandrel Tubing Astm A 513-6 SSID Special Smooth Inside Diameter

Brand Name:Torich
Certification:ISO 9001 ISO14001 TS16949
Model Number:ASTM A 513 -6
Minimum Order Quantity:5tons
Delivery Time:5-8 weeks days
Payment Terms:L/C, T/T
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Location: Ningbo Zhejiang China
Address: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
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ASTM A 513 -6 SSID Special smooth inside diameter Welded Drawn-Over-Mandrel Tubes


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MaterialCarbon steel
Produce nameWelded Drawn Over Mandrel Tubing Astm A 513-6 SSID Special Smooth Inside Diameter
StandardASTM A513 T5 T6(SSID),DIN2393,EN10305-2
Material1010,1018,1020,1026,St52

Specification of precision steel tube for gas springs:

ASTM A513 T5 T6(SSID),DIN2393,EN10305 HPS-Tubes (SSID) according to DIN EN 10305-2

Grades:1010,1018,1020,1026,St52

Size Range : 0.375"-6" OD up to 0.25" Wall.

Production method :Welded Drawn -Over-Mandrel


SSID Tubes High Precision Steel Tubes Shape: Round OD and ID with perfect smoothness max 0.8μm

High Precision SSID Steel Pipes Manufacture Techinique: Seamless Cold Drawn And Cold Rolling

SSID Tubing High Precision Deliver Condition:

A.W.H.R.

A.W.C.R.

S.D.C.R.

M.D.

S.S.I.D.


Steel Grade and Chemical Compositions:
SteelCMnPSSiCrMo
Grademaxmaxmaxmaxmin
10080.100.30-0.500.0400.050
10100.08-0.130.30-0.600.0400.050
10180.15-0.200.60-0.900.0400.050
10200.18-0.230.30-0.600.0400.050
10260.22-0.280.60-0.900.0400.050
10350.32-0.380.60-0.900.0400.050
10450.43-0.500.60-0.900.0400.050
41300.28-0.330.40-0.600.0400.0400.15-0.350.80-1.100.15-0.25
41400.38-0.430.75-1.000.0400.0400.15-0.350.80-1.100.15-0.25

GradeconditionUltimatYieldElongationRockwell
StrengthStrengthHardness
ksi Mpaksi Mpa%B Scale
1020HR50 34532 2212555
CW70 48360 414575
SR65 44850 3451072
A48 33128 1933050
N55 37934 2342260
1025HR55 37935 2412560
CW75 51765 448580
SR70 48355 379875
A53 36530 2072557
N55 37936 2482260
1035HR65 44840 2762072
CW85 58675 517588
SR75 51765 448880
A60 41433 2282567
N65 44840 2762072
1045HR75 51745 3101580
CW90 62180 552590
SR80 55270 483885
A65 44835 2412072
N75 51748 3311580
4130HR90 62170 4832089
SR105 72485 5861095
A75 51755 3793081
N90 62160 4142089
4140HR120 85590 31015100
SR120 855100 68910100
A80 55260 4142585
N120 85590 62120100

High Precision SSID Tubes Deliver condition:

1. A.W.H.R. "as welded" from hot-rolled steel

2. A.W.C.R. "as welded" from cold-rolled steel

3. S.D.C.R. "sink-drawn", cold-rolled steel

4. M.D. mandrel drawn

5. S.S.I.D. special smooth inside diameter


Characteristic of SSID tubes and pips

Inside diameter tolerances H9 - H10, depends on the diameter
Roughness max. 0,8 µm
Outside diameter according DIN EN 10305-2
Straightness 1:1.000 mm
Max. eccentricity 4 %
Condition + C according DIN EN 10305-2


Delivery condition of steel precision tubes: Cold drawn without heat treatment.

Application: In most critical applications in power generation,automotive and general engineering.

It can be used directly in hydraulic pneumatic cyliner application,The honing or burnishing is not requested.

Characteristic: Precision,can cut the material costs.


Test: Eddy Current Test .

Ultrasonic Test.



China Welded Drawn Over Mandrel Tubing Astm A 513-6 SSID Special Smooth Inside Diameter supplier

Welded Drawn Over Mandrel Tubing Astm A 513-6 SSID Special Smooth Inside Diameter

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