What grade chain is this?

[Hat52MY]

Can anyone confirm what grade of chain this is? I have not been able to find any good cross reference to what appears to be “AS” stamped on the sides of each link. Thoughts?

 

[JuiceClark]

Looks like mine - will be curious to find the answer as well.

I know Suncor makes anchor chains. The R is for rusty? Or Rode.

 

[Lmcruiser]

Any possibility it could be Australian. Their chain are rated to Standards Australia but what I have seen is Numbered to some form of AS####.

 

[Hat52MY]

I guess its possible to be Australian Standard, not sure. I have been very happy with the chain over the years…works well with the Galley Maid winch and has stood the test of time and abuse of many strong blows.