SAE J526 Tabung Baja Dilas
Tabung Baja Karbon Rendah Dilas Cocok untuk Bending,Flaring,Manik,Membentuk dan mematri
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Tabung Baja Karbon Rendah Dilas Cocok untuk Bending,Flaring,Manik,Membentuk dan mematri
WELDED HYDRAULIC TUBING
SAE J-526
SCOPE
This specification covers welded, single wall, low carbon steel, flash in tubing intended for general automotive, Refrigeration, hydraulic and other similar applications requiring tubing of a quality suitable for bending, Flaring, beading, forming and brazing.
TESTING
Tubing produced to this specification will be submitted to the following test procedures according to SAE J1677; Uji Perataan, Uji pembakaran, Expansion Test, Hardness Test, Tensile Test, Pressure Proof Test, Bending Test and a Nondestructive Electronic Test.
TUBING OUTSIDE DIAMETER TOLERANCES
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Nominal Tube OD
(Inches) |
Toleransi OD
(+/- Inches) |
Ketebalan dinding
(Inches) * |
Ketebalan dinding
Toleransi (+/- Inches) |
1/8
|
.002
|
.025
|
.005
|
3/16
|
.003
|
.028
|
.005
|
1/4
|
.003
|
.028
|
.0030
|
5/16
|
.003
|
.028
|
.0030
|
3/8
|
.003
|
.028
|
.0030
|
7/16
|
.004
|
.030
|
.0030
|
1/2
|
.004
|
.030
|
.0030
|
1/2
|
.004
|
.035
|
.0035
|
9/16
|
.004
|
.030
|
.0030
|
5/8
|
.004
|
.035
|
.0035
|
* For intermediate wall thickness, the tolerance for the next heavier wall thickness shall apply.
SIFAT MEKANIK
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Properties
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Values
|
Kekuatan Luluh (Min)
|
25,000 PSI
|
Tensile Strength (Min.)
|
42,000 PSI
|
Elongation in 2” (Min.)
|
14%
|
Hardness (Rockwell B) (Maks)
|
65
|