Nothing there both the same
The term "surgical steel" is for the most part a little bit of a misnomer. Body jewelry is classified as "implant grade steel", but in any event, there isn't a lot of difference between the two other than the fact that implant grade steel will never break down and corrode in the body as stainless can do over time. Rarely body jewelry is made of stainless steel, but plugs for ears are sometimes made of it.
Medical instruments, medical grade needles engineered for body piercing, medical grade surgical stainless steel, surgical grade titanium, bio-compatible materials like PTFE and Bioplast.
Most tattoo needles are made of some grade of stainless steel. Surgical stainless steel is very common in tattooing needles.
Stainless steel is a steel-chromium alloy that is more resistant to corrosion than carbon-steel or other steel alloys. As with all steel, it strength depends on its grade; but overall the strength difference between carbon steel and stainless steel is negligible.
what is the difference between division and grade
The main difference is in between grade A,B & C IS THE CARBON CONTAIN OF THE MATERIALS.
the highest and hardest grade stainless is titanium 316Ti
No - all surgical screws implanted into the body are made of hi-grade stainless steel or other non-corrosive metals.
Grade 23 Titanium or PTFE* (*Teflon) . Surgical stainless can also be used however it must be British composition D implant steel.
Yes, higher grade stainless is achieved by cold working a lower grade stainless steel
What grade of titanium, there are several grades some are toxic to the body. You need to know much more than just what it is. Grade 23 Titanium is the best surgical grade out there, then there are the steel grades. 316LVM or British Composition D surgical stainless steel is the next best material. Then you have Bio-plastic or PTFE as options instead of steel or titanium.
A B C after that grade D