Mine are steel. Is alu good enough?
Tentpegs tested & reviewed http://www.petesy.co.uk/pegs-skewers-stakes-and-disappointment/I'm currently using a combination of Alpkit Y-Beams and Candy Canes A couple of the Y Beams have bent after I stood on them though....These were better than the Y-Beams , I must get some more.
I completely agree with Reg.