KS W 1201-2007 Aerospace－Titanium alloy bars wire forgings rings and drawn shapes 6Al－4V annealed heat treatable《6Al 4V合金航空器钛合金、热处理》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS W 1201 6Al 4V KS W 1201:2007 2007 10 30 http:/www.kats.go.krKS W 1201:2007 : ( ) ( ) ( ) ( () NS ( ) : (http:/www.standard.go.kr) ： ： 2007 10 30 2007-0938 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS W 1201:2007 6Al 4V Aerospace Titanium alloy b

2、ars, wire, forgings, rings, and drawn shapes 6Al 4V annealed, heat treatable 6Al 4V , , , . 1 1.1 , , , (flash) , , (stock) (6Al 4V) . 1.2 1.2.1 399 510 . (399 510 ) . 1.2.2 . 2 . . ( ) . KS B 0801, KS B 0802, KS D 0005, KS D 1769, KS D 2086, KS D 2527, KS D 2529, KS D 2530, KS D 2532, KS D 2533, KS

3、 W 1201:2007 2 KS D 2535, KS D 2536, KS D 2610, KS W 0632, 3 3.1 1 . KS D 2533 , KS D 2532 , 1) , . 1 5.50 6.75 3.50 4.50 0.30 0.20 0.08 0.05(500 ppm) (3.1.3 3.1.1) 0.012 5(125 ppm) (3.1.2) 0.005(50 ppm) , (3.1.2) 0.10 , (3.1.2) 0.40 3.1.1 0.015 0 wt%(150 ppm) . 3.1.2 . 3.1.3 ： KS D 1769 . 3.2 3.2.1

4、 , , . . 3.2.1.1 1 000 mmHg / . 3.2.1.2 (tip) . 3.3 1) KS D 1769, KS D 2086, KS D 2527, KS D 2529, KS D 2530, KS D 2532, KS D 2533, KS D 2535, KS D 2536, KS D 2610 KS W 1201:2007 3 . 3.3.1 , , . , , . 3.3.2 , , . 3.3.3 . , , . 3.3.3.1 , .3.3.4 , , . , , . 3.3.5 . 3.4 , , , . KS W 0632 . 3.4.1 28 83

5、. , 14 . . 3.4.2 704 788 , 1 , 14 , . 3.5 3.5.1 , , , 152 mm . 3.5.1.1 KS W 1201:2007 4 3.5.1.1.1 KS B 0802 2 . KS B 0801 4 .2) 0.003 0.007 mm/mm/min 1 . , 0.005 mm/mm/min , 2.54 mm/min . a) 2 (grain flow) . b) 2 63.5 mm . c) 3.18 mm . 2 mm MPaa0.2 % (off set) MPab50 mm 4D % c 50 mm 4D % L.T.c 50 mm

6、 4D % S.T.c % % L.T. % S.T.d50.8 931 862 10 10 25 20 50.81 101.60 896 827 10 10 10 25 20 15 101.61 152.40 896 827 10 10 8 20 20 15 L.T. S.T. a 50 mm 896 MPa 827 MPa . b .c L.T. S.T. d . 3.5.1.1.2 a . . a) a / a . b) a / a . c) a a d) a . 3.5.1.1.3 2) 4 ( 4, A： ) . KS W 1201:2007 5 100 , (alpha case)

7、 . a) 0.025 mm . b) , . 3.5.1.2 101.60 mm . (954 14, 1 2 ) . 538 8 4 8 . , . 3.5.1.2.1 KS B 0802 3 . KS B 0801 4 .2) 0.003 0.007 mm/mm/min 1 . , 0.005 mm/mm/min , 0.04 mm/s . a) . 63.5 mm . b) 3.18 mm . c) 3 (grain flow) . 3.5.1.2.2 3.5.1.1.2 . 3.5.1.2.3 3.5.1.1.3 . KS W 1201:2007 6 3 , , , mm MPa 0

8、.2 % MPa 4D % L 4D % T % L 12.70 1 138 1 069 10 20 12.71 25.40 1 103 1 034 10 20 25.41 38.10 1 069 1 000 10 20 38.11 50.80 1 034 966 10 20 50.81 76.20 931 862 10 8 20 76.21 101.60 897 828 10 6 20 mm mm MPa 0.2 % MPa 4D % L 4D % T % L 12.70 12.70 203.20 1 103 1 034 10 10 25 12.71 25.40 25.40 101.60 1

9、 069 1 000 10 10 20 12.71 25.40 101.61 203.20 1 034 966 10 10 20 25.41 38.10 38.10 101.60 1 034 966 10 10 20 25.41 38.10 101.61 203.20 1 000 931 10 10 20 38.11 50.80 50.80 101.60 1 000 931 10 10 20 38.11 50.80 101.61 203.20 966 897 10 10 20 50.81 76.20 76.20 203.20 931 862 10 8 20 76.21 101.60 101.6

10、0 203.20 897 828 10 6 20 3.5.2 (Forging stock) 3.4 , 3.5.1.1 3.5.1.2 . 3.4 3.5.1.1 3.5.1.2 , . 3.5.3 3.4 3.5.1.1 3.5.1.2 . 3.6 , , . 3.6.1 (flash line) (re-entrant) . KS W 1201:2007 7 3.7 3.7.1 . 4 4.1 . . 4.2 4.2.1 (heat) . 4.2.1.1 (3.1) 4.2.1.2 , , , , (3.5.1.1.1, 3.5.1.2,1), (3.5.1.1.2), (3.5.1.1

11、.3) 4.2.1.3 (3.6, 3.7) 4.2.2 , . 4.3 4.3.1 , , 3) , 1 KS D 0005 . , . 4.3.2 , , 1 . , . 4.4 4.4.1 , , , , (heat) . , , 3) , , , , , . KS W 1201:2007 8 , . , , , . 4.4.2 (heat) . , , , . 4.5 4.5.1 3 3 . 5 1 , 1 1 . a) b) c) d) 6Al4V 135513 7017 (02)60094114 (02)600948878 http:/ KS W 1201:2007 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS AerospaceTitanium alloy bars, wire, forgings, rings, and drawn shapes 6Al4V annealed, heat treatable ICS 49.025.30 Korean Agency for Technology and Standards http:/www.kats.go.kr