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发表于 2007-8-30 10:17:29
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布氏HB10mm球 ROCKWELL 肖氏 维氏 布氏HB10mm球 ROCKWELL 肖氏
( h# k7 x9 [4 s" f载荷3000kgf 抗弯 载荷3000kgf 抗弯/ L5 K5 J$ }0 c! O s* f9 q P
标准球 硬质合 A级 B级 C级 D级 强度 标准球 硬质合 A级 B级 C级 D级 强度7 `* ]- e+ ^: [3 V X: i, |
金球 60kgf圆锥 100kgf 150kgf圆锥 100kgf圆锥 N/mm² 50kg 金球 60kgf圆锥 100kgf 150kgf圆锥 100kgf圆锥 N/mm², p3 |9 c2 V& e# S0 E
形金刚石压头 1/16in球 形金刚石压头 形金刚石压头 (kgf/mm² 形金刚石压头 1/16in球 形金刚石压头 形金刚石压头 (kgf/mm²)
; `. a t n+ o HRA HRB HRC HRD HS HV HRA HRB HRC HRD HS
: Z0 Z5 _+ Q& V n7 o6 u 93.1 80.5 470 441 442 74.1 46.9 60.7 1570(160)
& N8 _5 }4 V* s$ k4 M& X 92.6 79.2 460 433 433 73.6 46.1 60.1 62 1530(156)
6 T0 f: ~5 s4 x0 s 91.9 77.9 450 425 425 73.3 45.3 59.4 1459(153)
; A; ~+ S, _5 n( {; T* s 91.3 76.6 440 415 415 72.8 44.5 58.8 59 1460(149)
0 I/ H: n+ {' o q% J1 x/ x0 T. [ 90.5 75.3 430 405 405 72.3 43.6 58.2 1410(144)2 h0 A" I, |) \
90.1 74.6 420 397 397 71.8 42.7 57.5 57 1370(140)9 w# B/ M5 r8 S! y
89.6 74 410 388 388 71.4 41.8 56.8 1330(136)2 l; Y) a3 h% X6 A# a
89.1 73.4 400 379 379 70.8 40.8 56 55 1290(131)( I( `( R: _: ^) q9 F) F% M, \
88.7 72.7 390 369 369 70.3 39.8 55.2 1240(127)
1 L- W; C0 \2 I" U% c 88.3 72.1 380 360 360 69.8 (110) 38.8 54.4 52 1250(123)
9 a/ ^1 F5 D. g, U 87.9 71.5 370 350 350 69.2 37.3 53.6 1170(120)
5 I* V% w# J4 F$ C) n 87.5 70.9 360 341 341 68.7 (109) 36.6 52.8 50 1130(115)
% ]6 V, U* z, v5 u3 L 87.1 70.3 350 331 331 68.1 35.5 51.9 1095(112)
1 q+ _, j& F; ]$ H7 H 86.6 69.6 340 322 322 67.6 (108) 34.4 51.1 47 1070(109)
+ h. P ]( @, ] b( Q/ y 86.2 68.9 330 313 313 67 33.3 50.2 1035(105)4 ?( \% N5 Q k3 q, m
85.6 68 76.9 97 320 303 303 66.4 (107) 32.2 49.4 45 1005(103)
1 V t; V7 O# n: i$ i/ v 85.3 67.5 76.5 96 310 294 294 65.8 31 48.4 980(100)/ t) _" A7 T! v& m
85 67 76.1 95 300 284 284 65.2 (106) 29.8 47.5 42 950(97)
7 a7 h# @; y7 j (767) 84.7 66.4 75.7 93 295 280 280 64.8 29.2 47.1 935(96)" l+ D# ~( p& e$ u4 T0 |4 v
(757) 84.4 65.9 75.3 92 290 275 275 64.5 (105) 28.5 46.5 41 915(94)+ _7 c. k% _: P; F) M4 ^9 l
(745) 84.1 65.3 74.8 91 285 270 270 64.2 27.8 46 905(92)
& ?% `7 G7 i. W1 G' f; y7 Q (733) 83.8 64.7 74.3 90 280 265 265 63.8 (104) 27.1 45.3 40 890(91) c( E H: @* K, O2 K' B: T
(722) 83.4 64 74.8 88 275 261 261 63.5 26.4 44.9 875(89)
: \1 p- P& L+ b1 L- r (710) 83 63.3 73.3 87 270 256 256 63.1 (102) 25.6 43.7 38 855(87)# { j( \3 _' @6 X; J
(698) 82.6 62.5 72.6 86 265 252 252 62.7 24.8 43.7 840(86)9 s$ @6 h x8 Z, g1 A
(684) 82.2 61.8 72.1 84 260 247 247 62.4 (101) 24 43.1 37 825(84)5 k3 a d8 F" \" f+ q8 ~6 }
(670) 81.8 61 71.5 83 255 243 243 62 23.1 42.2 805(82)$ P8 K# f; {8 J1 H
(656) 81.3 60.1 70.8 81 250 238 238 61.6 99.5 22.2 41.7 36 795(81)
# l \" M1 W- @) X0 k$ S1 O' M" t (647) 81.1 59.7 70.5 245 233 233 61.2 21.3 41.1 780(79)' H0 T0 {: d+ Z% t
(638) 80.8 59.2 70.1 80 240 228 228 60.7 98.1 20.3 40.3 34 765(78)
) j# f J- n5 A' p* } 630 80.6 58.8 69.8 230 219 219 96.7 (18) 33 730(75)
& _7 `" Y, Z7 i* h( M 620 80.3 58.3 69.4 79 220 209 209 95 (16) 32 695(71), `5 A0 V8 s: v1 G) _
611 80 57.8 69 210 200 200 93.4 (13) 30 670(68)
7 b/ ?. S! x7 M" f( | 601 79.8 57.3 68.7 77 2205(210) 200 190 190 91.5 (11) 29 635(65)
' [. o% d, W; M- Z% O; K9 ^6 h% i 591 79.5 56.8 68.3 2020(206) 190 181 181 89.5 (9) 28 605(62)4 y [; w9 U* l$ m2 z
582 79.2 56.3 67.9 75 1985(202) 180 171 171 87.1 (6) 26 580(59)
! C! [& W5 Q9 |3 X 573 78.9 55.7 67.5 1950(199) 170 162 162 85 (3) 25 545(56) s' i# g) d) D/ J% o# n
564 78.6 55.2 67 74 190.5(194) 160 152 152 81.7 0.0 24 515(53)' p m% ]; Y0 }- Z) J% C4 B
554 78.4 54.7 66.7 1860(190) 150 143 143 78.7 22 490(50)
F7 H4 Z: C( i 515 78 54.1 66.2 72 1825(186) 140 133 133 75 21 455(45)' [* D$ \5 E4 `0 p5 W9 R
535 77.8 53.6 65.8 1795(183) 130 124 124 71.2 20 425(44)" z6 X" B6 V4 F. t; D
525 77.4 53 65.4 71 1750(179) 127 121 69.8 19 (42)
& x( t" ?3 I7 G' q$ f& G(505) 517 77 52.3 64.8 1750(174) 122 116 67.6 18 (41)
" Z! y) Y3 I/ ]3 L5 D(496) 507 76.7 51.7 64.4 69 1669(169) 117 111 65.7 15 (39)4 p+ d# b, }& j) k
(488) 497 76.4 51.1 66.2 1620(165)
2 l% m8 i( A* ? }4 i, I(480) 488 76.1 50.5 63.5 67 1570(160)
# d% r. @/ |$ `) H5 p(473) 476 75.7 49.8 62.9 1530(156) 5 S8 {+ I$ t1 B/ d8 ?+ d
(465) 471 75.3 49.1 62.2 66 1459(153) 1 w3 T- \8 w9 | l1 h* }/ U
(456) 460 74.9 48.4 61.6 1460(149)
M7 R( N& |( t488 452 74.5 47.7 61.3 64 1410(144) |
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