HB-2Hammering styleBrinell hardness tester

Product Overview:

The HB-2 hammer type Brinell hardness tester measures the indentation of a rigid ball with a certain diameter after applying an instantaneous impact load to obtain corresponding data. Then, the indentation is measured to obtain the corresponding data, and the hardness value of the specimen can be obtained by checking the table. The HB-2 hammer type Brinell hardness tester has a simple structure, is easy to carry, and is convenient to use. It is an ideal hardness tester for measuring Brinell hardness in industrial and mining enterprises, production workshops, material workshops, material warehouses, and other areas.

Functional features:

Before the experiment, the following preparations should be made: first, insert the large chamfered end of the standard test block (standard hardness test block) into the spring embedded between the steel ball and the balance head, so that the balance head presses the standard test block tightly against the steel ball.

The rust layer on the surface of the tested material should be polished to obtain a flat and smooth surface, so as to obtain a clear steel ball indentation on the specimen during the test and obtain a higher value.

Brinell hardness and tensile strength values of steel in its natural or annealed state (limited to non austenitic steel)

2. Brinell hardness and tensile strength values of steel in the refined quenched or quenched tempered state (limited to non austenitic steel)

Brinell hardness value of cast iron

Brinell hardness value of 4 brass castings

Brinell hardness value of 5 rolled brass

Brinell hardness value of 6 purple copper

Brinell hardness value of 7 tin bronze alloy

Brinell hardness value of 8 aluminum alloy gold castings

technical parameter:
1Measurement range: 450HBSfollowing
2Steel ball diameter:diameter10millimeter
3External dimensions:diameter30X120millimeter
4Reading microscope size: 155X85millimeter
5Weight:about0.6Kilogram

Standard configuration:

1Standard Brinell hardness bar
2、20Double reading microscope
3Steel ball
4Hardness Comparison Table