15
T
ABLE
5-1
Index M
ATERIAL
Index M
ATERIAL
0
Steel and cast steel
5
Cast aluminum alloys
1
Cold work tool steel
6 Copper-Zinc
alloys
2 Stainless
steel
7 Copper
–Aluminum
alloys
3
Gray cast iron
8 Wrought
copper
4
Nodular cast iron
9 Wrought
steel
In tensile strength testing mode, the following materials are selectable:
Mild Steel
、
High-Carbon Steel
、
Cr Steel
、
Cr-V Steel
、
Cr-Ni Steel
、
Cr-Mo Steel
、
Cr-Ni-Mo Steel
、
Cr-Mn-Si Steel
、
Super Strength Steel
and Stainless Steel. The relationship between the material index
number displayed on the instrument screen and the material is as
follows:
T
ABLE
5-2
Index M
ATERIAL
Index Material
0 Mild
steel
5 Cr-Mo
steel
1 H
IGH CARBON STEEL
6 Cr-Ni-Mo
steel
2 Cr
steel
7 Cr-Mn-Si
steel
3 Cr-V
steel
8
Super strength steel
4 Cr-Ni
steel
9 Stainless
steel
5.3 Hardness/Strength testing switch
Long-press S key to switch between hardness testing and tensile
strength testing (
б
b) .
Note: Only the D type instrument has the function of strength
testing.
In hardness testing mode, the supported hardness scales includes: HL,
HV, HB, HRC, HS, HRB and HRA.
