4 фунта 8 фунтов 304 Нержавеющая кувалда Немагнитный ручной инструмент восьмиугольный точечный молоток немецкого

304STAINLESS STEEL 

SIZE : 1LB=0.45kg

             2LB=0.91kg

                 3LB=1.35kg

             4LB=1.8kg  

5LB =2.3kg

6LB=2.7kg

8LB=3.6kg 

10LB=4.5kg

12LB=5.4kg

14LB=5.4kg 

16LB=7.2kg

18LB=8.1kg

Only stainless steel with pure austenitic structure has no magnetism.

Such as: 304, 316 and other stainless steel (but usually these austenitic stainless steels need to be cold-processed, in the process of processing there will be austenitic structure precipitation part of martensite structure, so the material will also have the phenomenon of weak magnetic field).

Ferrite (mainly 430, 409L, 439, 445NF, etc.) and martensite (represented by 410) are generally magnetic.