Penetrant testing test specimen
Model:TM-B3
All linear dimensions to the requirements of AS2083/2005,
BS2704/1978/1983, where applicable. Heat treatment to the
requirements of GB/T6394/2002. where practicable tolerances to
(+/-0.1mm) unless otherwise stated. Treated to 920 degrees C for 30
minutes, water quenched, 650 degrees C for 3 hours, air cooled
Material standard:according to ISO 10474-3.1.B,JIS G 0415-3.1.B
Depth:100µm
Width target value:0.5µm
Test standard:ISO 3452-3:1998(E),JB/T6064
Model:TM-A5
All linear dimensions to the requirements of AS2083/2005,
BS2704/1978/1983, where applicable. Heat treatment to the
requirements of GB/T6394/2002. where practicable tolerances to
(+/-0.1mm) unless otherwise stated. Treated to 920 degrees C for 30
minutes, water quenched, 650 degrees C for 3 hours, air cooled
Material standard:according to ISO 10474-3.1.B,JIS G 0415-3.1.B
Depth:100µm
Width target value:0.5µm
Test standard:ISO 3452-3:1998(E),JB/T6064
Model:TM-D
All linear dimensions to the requirements of AS2083/2005,
BS2704/1978/1983, where applicable. Heat treatment to the
requirements of GB/T6394/2002. where practicable tolerances to
(+/-0.1mm) unless otherwise stated. Treated to 920 degrees C for 30
minutes, water quenched, 650 degrees C for 3 hours, air cooled
Material standard:according to ISO 10474-3.1.B,JIS G 0415-3.1.B
Depth:150µm
Width target value:0.5µm,1.0μ and 1.5μ
Test standard:ISO 3452-3:1998(E),JB/T6064
Model:TM-AB
Through the physical and chemical test type A block material for
LY12 aluminum alloy for materials, the chemical components conform
to the provisions of ASTM,GB/T3190
By means of a micrometer measurement block length is 76 + 0.1 ㎜,
and the width fifty + / - 0.1 ㎜, thick and ± 1 ㎜. Cut along the
length center evenly divided into two pieces, and in block A and B
and unity Numbers, block length orientation and plate rolling
direction. Milling, grinding the surface roughness after treatment
for Ra = 1.2 u m - 2.5 u m.
Color: Visual its color is silvery white.
Oxidizing property :In -55 ℃ ~ 200 ℃ - store between three years
not metamorphism, no oxidation,
Crack: In the same Numbers of the A and B block with dye penetrant
inspection method measured random crack 3 μ m, 3 μ m ~ 5 μ m and
more than 5 μ m open crack on one side not less than four, and
there are two above width is not more than 3 μ m open crack. Block
A and B on the surface crack distribution is similar.
ASTME165 standard
