1、1ASTM :D 2596 97 100 Barr Harbor Dr.,West Conshohocken,PA 19428 ASTM ASTM ()1 D 2596;,.().1.1.1 .,:1.1.1-();1.1.2 .1.2,.1.3 ,.3 4.2.2.1 ASTM:D 235 -()22.2 :3.12 ANSI 33.3.1:3.1.1 (),.3.1.1.1 .1 .1 D-2 ASTM D02.G .15 1997.1997.D 2596 67.D 2596 96.2 ASTM,06.043 ,11 West 42nd Street,13th Floor,NewYork,
2、NY 10036.23.1.2 ,.ABE ;B ;CD ;D ;HERTZ LINE .1 3.1.3 (),.3.1.3.1 .3.1.4 (),.3.1.4.1 .1 .3.1.5 (),:()3121073.8PDh=(1):Dh-;P-.3.1.6 ,.3.1.6.1 D.,.3.1.7 ,.3.1.7.1 ,.1 ,.3.1.8 ,5%.3.1.8.1 .1 .3.1.9-().3.1.9.1 ()0.1 .-,3 ,10 .3.1.10.,.3.1.10.1 (),.1,D.4.1.10.2 ,.,4,.4.4.1 ,.1770 60/.27 8(80 15F)10 .5.5.1
3、 ,.4.5.2 ,.6.6.1 ,.2.1-.490 (50).,.6.2 5,0.01.6.3,.2 10.7.7.1 ,D 235.3 :.7.2 n-ASTM6 4 (NLGI)Sayles,F.S.,et al,32,5,1968,.162-167.5 103.10A 103.10,Falex Corp.,1020Airpark Dr.,Sugar Grove,IL 60554.4 4 :.7.3 7 12.7 (0.5)25EP(),AISI E-52100.ANSI 3.12 .64 66.ANSI .2 8.8.1 ,(.3)n-ASTM(.4).8.2 ,.8.3 .9.9.
4、1 27 8(80 15F).9.2 .5 ,1971 ,50 5-(68 7),.,100-(136).6 ASTM,05.04,1,2.7,.7 ,().,(500),.59.3 .9.4 .9.5 ,.9.6 ,784 (80).(6).6 ,.9.7 10 0.2.,.9.8 ,.,.9.9 :9.9.1 .n-.0.01 .9.9.2 .n-.0.01 .,.1 1,(L)2 1,3 2,4 3,5,(X)6,7,+5%8LDh 9,LDh/X6-0.95-8-1.40-10-1.88-13-0.210.222.67-16-0.230.243.52-20-0.250.264.74-2
5、4-0.260.276.05-32-0.290.308.87-40-0.310.3311.96-50-0.340.3616.10-63-0.370.3921.86-80-0.400.4230.08-100-0.440.4640.5-126-0.470.4955.2-160-0.520.5575.8-200-0.580.61102.2-250-137.5-315-187.1-400-258-500-347-620-462-800-649-A 9.80669.10 784 (80)(1,2),9.9.(1,3).,5%,(1,1).,.9.11 784 (80),5%,(1,1).,.7 .9.1
6、2 (1,1),.,.9.13 .:1.;2.;3.;4.10.10.1 (1,5):,=LDh/X(2):L=,;Dh=,X=,10.2-8-():-,=/10(3):=,(8).8 ,:=.2,.,.,8 1982 .400-.7 490 (50).618,784,981,1236 1569 (63,80,100,126 160)1961 (200).2 490 1961 (50 200),1456 (148.6).490,392,314,235 196 (50,40,32,24 20).-,.,2 .10.3 ,9.12.2 ,800620500400315250200160126100
7、80200583639684720749770160410466511547576597615126269.8325.8370.5407435457474489100159.7215.8260.5296.7325.3346.9364.43783908071.6127.7172.4208.6237.2258.2276.3290302311.06356.1100.8137.0165.6187.1204.7218.8230.4239.3246.75044.780.9109.5131.0148.6162.7174.3183.2190.64036.264.886.4103.9118.0129.6138.
8、6145.93228.650.267.781.893.4102.4109.72421.639.153.264.873.881.12017.631.643.252.259.51614.125.734.642.01311.620.627.9109.016.387.4A 9.80611.()911.1 ():11.1.1-():11.1.1.1 ,:0.14(X)(4):X=11.1.1.2 ,:0.44(X)(5):9 .ISO 4259.ASTM.RR:D02-1182.8X=11.1.2 6080 (620)10.11.1.2.1 ,.11.1.2.2 ,.11.2 :=0.35(X)(6)=0.78(X)(7):X=.11.3 ,.12.12.1 ;-,;.,.,.,.-(ASTM).,.,ASTM,100 Barr HarborDrive,West Conshohocken,PA 19428.10 .
