Soft metal Vickers hardness testerUsed to check the heat treatment effect of materials and determine whether the alloy composition of the material is qualified. Test the hardness of soft metal profiles, pipes, plates, and other parts. Used for testing long, heavy workpieces or assemblies that are difficult to deliver to the laboratory. Specially suitable for conducting piece by piece qualification inspection of batches of products on the production site. The pressure needle can work for a long time at 200-250 ℃. There are various models available for testing aluminum alloys, copper, copper alloys, and soft steel.

Technical parameters:

﹡A lightweight instrument that can quickly test the hardness of soft metals on site, in compliance with Chinese non-ferrous standards
YS/T420 and American standard ASTM B647.
﹡Used to check the heat treatment effect of materials and determine whether the alloy composition of the material is qualified.
﹡Test the hardness of soft metal profiles, pipes, plates, and other parts.
﹡Used for testing long, heavy workpieces or assemblies that are difficult to deliver to the laboratory.
﹡Specially suitable for conducting piece by piece qualification inspection of batches of products on the production site.
﹡The pressure needle can work for a long time at 200-250 ℃.
﹡There are various models available for testing aluminum alloys, copper, copper alloys, and soft steel.
Soft metal Vickers hardness testerApplication Description:

﹡W-20 type is commonly used in the production and application of aluminum profiles.
﹡When the thickness of the aluminum profile is greater than 6mm, W-20A should be used instead.
﹡Aluminum pipes with an inner diameter greater than 10mm shall be of W-20 type.
﹡Thin aluminum tubes with an inner diameter less than or greater than 6mm should be replaced with W-20s.
﹡W-B75 type is commonly used for testing brass pipes.
﹡W-BB75 type is commonly used for testing copper pipes.
﹡W-B92 type is commonly used for testing stainless steel strips or cold-rolled steel strips.

Soft metal Vickers hardness testerConfiguration and selection:

Needle pressing pattern

Soft metal Vickers hardness testerpicture

W-20W-20aW-20b