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ST 52 / 34CrNiMo6 thruster shaft
- Thread starter iceland1
- Start date
I suppose it all depends on the strength you want. St52 has a tensile strength of 490-630MPa, a Yield of min.335MPa and an Elongation of min.20% (depending on thickness).
For 34CrNiMo6 this is 1000-1200MPa, min.800MPa and min.10% resp.
Welding 34CrNiMo6 is a problem. Being low alloyed and having about 0.34%C, it can't be welded without the propper precautions.
For 34CrNiMo6 this is 1000-1200MPa, min.800MPa and min.10% resp.
Welding 34CrNiMo6 is a problem. Being low alloyed and having about 0.34%C, it can't be welded without the propper precautions.
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