| 8 |
| 8-a |
| 8-b |
| 8-c |
| 8.8 |
| 80 |
| 80-20 alloy |
| 80-55-06 |
| 80-60-03 |
| 800 |
| 800-50-4 |
| 800-50-5 |
| 800-50-6 |
| 800-65-4 |
| 800-65-5 |
| 800-65-6 |
| 80002 |
| 800h |
| 803d |
| 803f |
| 803j |
| 803k |
| 803l |
| 803n |
| 803p |
| 803q |
| 803t |
| 803z |
| 805a17 |
| 805a20 |
| 805a22 |
| 805a60 |
| 805h17 |
| 805h20 |
| 805h22 |
| 805h60 |
| 805m17 |
| 805m20 |
| 805m22 |
| 805m25 |
| 808h17 |
| 808m17 |
| 80a |
| 80c |
| 80c6 |
| 80crmo8 |
| 80crmov7.5 |
| 80crv2 |
| 80crv3 |
| 80dcv40 |
| 80h2m |
| 80hxc |
| 80mn4 |
| 80mocrv40-16 |
| 80mocrv4016 |
| 80mocrv42-16 |
| 80mocrv4216 |
| 80n2m |
| 80nchs |
| 80nhsz |
| 80nicr11 |
| 80nkhs |
| 80s |
| 80sinicr200 |
| 80sinimowcr150 |
| 80sz |
| 80t3 |
| 80t6 |
| 80wcrv3 |
| 80wcrv8 |
| 8115 |
| 8115h |
| 815h17 |
| 815m17 |
| 816m40 |
| 817a37 |
| 817a42 |
| 817m40 |
| 81b45 |
| 81b45h |
| 81mocrv4216 |
| 820a16 |
| 820h17 |
| 820m17 |
| 821l |
| 822c |
| 822h17 |
| 822m17 |
| 823m30 |
| 824b |
| 825b |
| 826b |
| 826m31 |
| 826m40 |
| 826q |
| 827b |
| 828 |
| 831b |
| 832h13 |
| 832k |
| 832m13 |
| 835h15 |
| 835m15 |
| 835m30 |
| 837r |
| 837s |
| 83crmov9 |
| 83hf-sch] |
| 83hf] |
| 83nf |
| 83nf-s |
| 83nf-sch |
| 83nf-sh |
| 83ni1 |
| 84ch4m5f2w6l |
| 84h4m5f2v6l |
| 84kh4m5f2v6l |
| 84x4m5f2b6l] |
| 85 |
| 850/550/10 |
| 85a |
| 85c6 |
| 85cdv12-m |
| 85cr1 |
| 85cr7 |
| 85crmo7 |
| 85crmo7.2 |
| 85crnimov8 |
| 85mn3 |
| 85t6 |
| 85wsimo5 |
| 8615 |
| 8617 |
| 8617h |
| 8620 |
| 8620h |
| 8620rh |
| 8622 |
| 8622h |
| 8622rh |
| 8625 |
| 8625h |
| 8627 |
| 8627h |
| 8630 |
| 8630h |
| 8632 |
| 8637 |
| 8637h |
| 8640 |
| 8640h |
| 8642 |
| 8642h |
| 8645 |
| 8645h |
| 8650 |
| 8650h |
| 8655 |
| 8655h |
| 8660 |
| 8660h |
| 86b30h |
| 86b45 |
| 86b45h |
| 86crmov7 |
| 8715 |
| 8717 |
| 8719 |
| 8720 |
| 8720h |
| 8720rh |
| 8735 |
| 8740 |
| 8740h |
| 8742 |
| 8745 |
| 8750 |
| 8822 |
| 8822h |
| 8822rh |
| 883 plus |
| 897m39 |
| 8a |
| 8c |
| 8ca |
| 8ch |
| 8ch20n2s2 |
| 8ch3 |
| 8ch4w2mfs2 |
| 8ch4w3m3f2 |
| 8ch6nft |
| 8chf |
| 8cr17 |
| 8cr170 |
| 8cr20si2ni |
| 8cr3 |
| 8crmoninb910 |
| 8crsi77 |
| 8e-df |
| 8f |
| 8fa |
| 8h |
| 8h3 |
| 8h4v2mfsz2 |
| 8h4v3m3f2 |
| 8h6nft |
| 8hf |
| 8ka-df |
| 8kh |
| 8kh3 |
| 8kh4v2mfs2 |
| 8kh4v3m3f2 |
| 8kh6nft |
| 8khf |
| 8ln |
| 8lna |
| 8m |
| 8ma |
| 8mlcun |
| 8mlcuna |
| 8mln |
| 8mlna |
| 8mn |
| 8mn4 |
| 8mna |
| 8mnnb6 |
| 8mnsi |
| 8mnsi7 |
| 8mnti4 |
| 8mob5-4 |
| 8n |
| 8na |
| 8p |
| 8pa |
| 8q |
| 8r |
| 8ra |
| 8s |
| 8sa |
| 8siti4 |
| 8t |
| 8ta |
| 8ticr170 |
| 8tmonc170 |
| 8x |
| 8x3 |
| 8x4b2mfc2] |
| 8x4b3m3f2] |
| 8x6hft] |
| 8xf] |