3D printer and materials maker EOS has released two new powder metal materials for its direct metal laser sintering (DMLS) EOSINT M-series machines: Titanium Ti64ELI and EOS StainlessSteel 316L. Just last October, EOS introduced a different metal material, as we told you. That was its NickelAlloyHX, a nickel-chrome-iron-molybdenum alloy that has fairly high operating temperatures compared to other metals,…