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This one has already got a home, Jeep JC, 380mm long.
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Detected this small meat cleaver years ago, together with a knife. Found them recently when getting all the gear together for this years trip. Needless to say the wooden handles were long gone so set about today to refurbish both.
Have used some sandalwood I had laying around.
Cleaver is finished, knife tomorrow.

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Phil,
Just a few minutes with a sander and the edge on the cleaver you could shave with.
Puzzled that the cleaver had signs of originally being coated with a very thin layer of copper and yet is stamped stainless steel?
Any ideas why?

The knife is certainly high grade steel, a file barely touches it. Probably won't be able to remove all the pitting.
 
Nightjar said:
Phil,
Just a few minutes with a sander and the edge on the cleaver you could shave with.
Puzzled that the cleaver had signs of originally being coated with a very thin layer of copper and yet is stamped stainless steel?
Any ideas why?

The knife is certainly high grade steel, a file barely touches it. Probably won't be able to remove all the pitting.

My father was a carpenter/joiner and when he sharpened the chisels and wood planes you could shave with them. My mother used to take the kitchen knives out to the footpath and blunt them because they were too sharp.
 
Nightjar said:
Phil,
Just a few minutes with a sander and the edge on the cleaver you could shave with.
Puzzled that the cleaver had signs of originally being coated with a very thin layer of copper and yet is stamped stainless steel?
Any ideas why?

The knife is certainly high grade steel, a file barely touches it. Probably won't be able to remove all the pitting.

Probably not copper but TiNite, coatings are often used in cutting tools, serves a few different purposes but on a cleaver I would think the predominant benefit would be the durability of holding an edge.This is often seen in high end drill bits to add durability and allow for use in harder materials.
 
Nightjar said:
Manpa,
The thin layer had gone green like corroding copper and cleaver was probably lost long before TiNite was introduced?
As mentioned was stamped "stainless steel" but it had begun to rust and is very magnetic not usual for SS.

You might have been ripped off. I think the copper layer is used in the electroplating process. The cleaver was most likely chrome plated steel and not SS at all ;)
 
Nightjar said:
Manpa,
The thin layer had gone green like corroding copper and cleaver was probably lost long before TiNite was introduced?
As mentioned was stamped "stainless steel" but it had begun to rust and is very magnetic not usual for SS.

TiNite (titanium nitride) was discovered in the late 1700s, but your mention of magnetism throws a spinner in the works, money box may well be on the mark.
 
Moneybox said:
You might have been ripped off. I think the copper layer is used in the electroplating process. The cleaver was most likely chrome plated steel and not SS at all ;)

Yep! Think the Japs pulled a swifty when they marketed this one as SS?
Anyway will be handy in the van for chopping up the nightly vegies, just have to keep fingers out of the way, it is razor sharp.
 
400 series stainless steels are magnetic and will rust so possibly made of a type of 400.
 

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