u2266 0 30 u2266 0 20 u2266 0 05 u2266 0 10 balti 17 5 0 4 0 4 0 2 0 2 0 u2266 0 30 u2266 0 13 u2266 0 04 u2266 0 05 balburnt sponge bs 1 brilliant gold 6 4 15 3 bal yellow grey 34 bs 2 grey 1 5 5 6 bal 34 bs 3 light gold 1 0 15 8 bal 34 bs 5 light grey 6 9 9 3 balnitrided ns 6 greyish gold 0 16 11 5 balspongenitrided ns 7 greyish gold 0 23 16 5 balspongeti n binary n 1 grey 0 29 9 1 balcontaminated w 1 surface layer of 6 1 balweld metal weld made in aircontaminated w 2 surface layer of 0 52 1 2 balweld metal weld made in 1 3 pumped down chamber__________________________________________________________________________ table ii__________________________________________________________________________hip and diffusion conditionsspecimen defect size in defect hip conditions diffusion conditionsexampleno dia depth material u00b0 f ksi hrs u00b0 f hrs__________________________________________________________________________1 1 a 1 4 1 8 bs 1 2200 29 3 none1 b 1 16 1 8 bs 1 34 34 1 c 1 16 1 16 n 1 34 34 1 d 1 8 1 4 n 1 34 34 2 2 a 1 4 1 8 bs 1 34 2500 42 b 1 16 1 8 n 1 34 34 2 c 1 16 1 16 bs 1 34 34.