Precision Ground Fla t Stock 344 A6 Air Hardening Precision Ground Fla t Stock A6 is a medium alloyed air hardening tool steel that provides an excellent balance of machinability, toughness and wear resistance. Its lower heat treating temperature, which is similar to that of oil hardening steel, results in deep hardness and minimum distortion. Specifica tions Furnished in 36" lengths, ground straight and parallel. Heat Treatment and Tempering Data available upon request Sizes other than listed priced on application 344 Air Hardening Precision Ground Fla t Stock Nominal Analysis (AISI A6) Carbon ............................................................................. .70 Chromium ........................................................................ 1.00 Manganese ...................................................................... 2.00 Molybdenum .................................................................... 1.25 Vanadium ......................................................................... – Tungsten .......................................................................... – 344 Air Hardening Precision Ground Flat Stock Thickness Width 36" Length 1/16" 1/4" 58907 5/16" 58908 3/8" 58909 1/2" 58910 5/8" 58911 3/4" 58912 7/8" 58913 1" 58914 1-1/4" 58915 1-1/2" 58916 1-3/4" 58917 2" 58918 2-1/2" 58919 3" 58920 3-1/2" 58921 4" 58922 5" 58923 6" 58924 3/32" 1/4" 58925 5/16" 58926 3/8" 58927 1/2" 58928 5/8" 58929 3/4" 58930 7/8" 58931 1" 58932 1-1/4" 58933 1-1/2" 58934 1-3/4" 58935 2" 58936 2-1/2" 58937 3" 58938 3-1/2" 58939 4" 58940 5" 58941 6" 58942 344 Air Hardening Precision Ground Flat Stock Thickness Width 36" Length 1/8" 1/4" 58943 5/16" 58944 3/8" 58945 1/2" 58946 5/8" 58947 3/4" 58948 7/8" 58949 1" 58950 1-1/4" 58951 1-1/2" 58952 1-3/4" 58953 2" 58954 2-1/2" 58955 3" 58956 3-1/2" 58957 4" 58958 5" 58959 6" 58960 7" 58961 8" 58962 10" 58963 12" 58964 3/16" 3/16" 58965 1/4" 58966 5/16" 58967 3/8" 58968 1/2" 58969 5/8" 58970 3/4" 58971 7/8" 58972 1" 58973 1-1/4" 58974 1-1/2" 58975 1-3/4" 58976 2" 58977 2-1/2" 58978 3" 58979 3-1/2" 58980 4" 58981 5" 58982 6" 58983 7" 58984 8" 58985 10" 58986 12" 58987 344 Air Hardening Precision Ground Flat Stock Thickness Width 36" Length 1/4" 1/4" 58988 5/16" 58989 3/8" 58990 1/2" 58991 5/8" 58992 3/4" 58993 7/8" 58994 1" 58995 1-1/4" 58996 1-1/2" 58997 1-3/4" 58998 2" 58999 2-1/2" 59000 3" 59001 3-1/2" 59002 4" 59003 5" 59004 6" 59005 7" 59006 8" 59007 10" 59008 12" 59009 5/16" 5/16" 59010 3/8" 59011 1/2" 59012 5/8" 59013 3/4" 59014 7/8" 59015 1" 59016 1-1/4" 59017 1-1/2" 59018 1-3/4" 59019 2" 59020 2-1/2" 59021 3" 59022 3-1/2" 59023 4" 59024 4-1/2" 59025 5" 59026 5-1/2" 59027 6" 59028 8" 59029 10" 59030 12" 59031 559 starrett.com F la t S tock and D rill R od