Yeah......upto 64 HRc
above Rs65
They actually got it from India who got it from China.
oil hardening non shrinkable stainless steel
You can always go to a school such as TAFE and do a course for safety or OHNS. They provide you with a certification so that you can have a better opportunity at getting a job.
OHNS stands for Oil-Hardening Non-Shrinking steel, a type of tool steel known for its ability to retain its size and shape after heat treatment. It is used in applications where high mechanical strength and wear resistance are required.
permeability
OHNS (Oil-Hardening Non-Shrinking) steel is a type of tool steel known for its high hardenability, wear resistance, and toughness. It can be oil quenched to achieve high hardness levels and is commonly used for making tools, dies, and molds that require good dimensional stability. OHNS steel has good machinability and can be easily heat treated to enhance its mechanical properties.
they get it froom the buffalo fur
Chemical energy (originally from the Sun).
Diamond is the hardest materail in the world
because the publishing process for online materail is not always rigous exmaple
The way the pieces of materails in the rock fit together define its