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发表于 2007-8-30 10:17:29
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来自: 中国广东深圳
布氏HB10mm球 ROCKWELL 肖氏 维氏 布氏HB10mm球 ROCKWELL 肖氏 # i M0 p y2 ~! K. k. k; V
载荷3000kgf 抗弯 载荷3000kgf 抗弯
% v2 N# l. O# g$ P; f S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# x4 U/ Z+ Z: d K! q8 Q
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- X5 y$ W- H0 a/ @2 e$ X
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) l* F0 |$ j, I" `# Z+ @
HRA HRB HRC HRD HS HV HRA HRB HRC HRD HS
/ b. r8 Y. V3 m( z 93.1 80.5 470 441 442 74.1 46.9 60.7 1570(160)8 q; e$ a3 I5 x% q4 o, f1 d
92.6 79.2 460 433 433 73.6 46.1 60.1 62 1530(156)+ u6 O o3 A* d2 u7 @0 ] s
91.9 77.9 450 425 425 73.3 45.3 59.4 1459(153)) Y" L) D* Y- ?, y; G& K* e c
91.3 76.6 440 415 415 72.8 44.5 58.8 59 1460(149)$ ]' O9 r$ r# F" K& ?
90.5 75.3 430 405 405 72.3 43.6 58.2 1410(144). d5 s3 g5 q$ l8 x
90.1 74.6 420 397 397 71.8 42.7 57.5 57 1370(140)4 P6 M! {8 ~" b2 _6 x y/ M. g8 `; F
89.6 74 410 388 388 71.4 41.8 56.8 1330(136)
( z) O, z% x* R* X4 K# _8 t 89.1 73.4 400 379 379 70.8 40.8 56 55 1290(131)( \) Y& {6 {$ a$ [
88.7 72.7 390 369 369 70.3 39.8 55.2 1240(127)* L5 J3 |0 X9 ]6 b6 S' K
88.3 72.1 380 360 360 69.8 (110) 38.8 54.4 52 1250(123)
0 A1 ~5 t' Q; t% t! e* K 87.9 71.5 370 350 350 69.2 37.3 53.6 1170(120)4 T y; r6 U" G9 G7 p+ a
87.5 70.9 360 341 341 68.7 (109) 36.6 52.8 50 1130(115)
0 b p3 \# @& e' C 87.1 70.3 350 331 331 68.1 35.5 51.9 1095(112)2 X3 V, V4 ~( M7 T; {6 j
86.6 69.6 340 322 322 67.6 (108) 34.4 51.1 47 1070(109); K4 Q' q( q6 d# J+ P. K
86.2 68.9 330 313 313 67 33.3 50.2 1035(105)2 I5 o4 Z! ]. w, L9 R" y
85.6 68 76.9 97 320 303 303 66.4 (107) 32.2 49.4 45 1005(103)
" r7 M2 C4 Q' @. j 85.3 67.5 76.5 96 310 294 294 65.8 31 48.4 980(100)! Y# C; J" t, q" M( G }; E
85 67 76.1 95 300 284 284 65.2 (106) 29.8 47.5 42 950(97)7 Y% v3 Z F3 z) X& H9 [
(767) 84.7 66.4 75.7 93 295 280 280 64.8 29.2 47.1 935(96)
; r ~; ^0 v' A$ H1 L (757) 84.4 65.9 75.3 92 290 275 275 64.5 (105) 28.5 46.5 41 915(94)
7 F% w* V# F: r# X (745) 84.1 65.3 74.8 91 285 270 270 64.2 27.8 46 905(92); i' E4 r$ Z, d6 n/ y
(733) 83.8 64.7 74.3 90 280 265 265 63.8 (104) 27.1 45.3 40 890(91)* Z Z3 G, I9 q q; g6 z+ u1 P
(722) 83.4 64 74.8 88 275 261 261 63.5 26.4 44.9 875(89)
* D. L, g4 ~% k (710) 83 63.3 73.3 87 270 256 256 63.1 (102) 25.6 43.7 38 855(87)
3 x6 [: x# ?8 e2 Y$ c (698) 82.6 62.5 72.6 86 265 252 252 62.7 24.8 43.7 840(86)! B \2 P" `( m
(684) 82.2 61.8 72.1 84 260 247 247 62.4 (101) 24 43.1 37 825(84)
8 t1 o+ G+ Y4 }0 D (670) 81.8 61 71.5 83 255 243 243 62 23.1 42.2 805(82)
* {& ]4 v+ S9 ~( U (656) 81.3 60.1 70.8 81 250 238 238 61.6 99.5 22.2 41.7 36 795(81)" J3 v! H6 I0 n* I6 e' N
(647) 81.1 59.7 70.5 245 233 233 61.2 21.3 41.1 780(79)$ d4 o1 X% W3 D9 \: A. ~
(638) 80.8 59.2 70.1 80 240 228 228 60.7 98.1 20.3 40.3 34 765(78)% P/ V, W. a8 r! ^, f! P& z( o9 |
630 80.6 58.8 69.8 230 219 219 96.7 (18) 33 730(75)
7 `0 Q2 P) \5 x( L 620 80.3 58.3 69.4 79 220 209 209 95 (16) 32 695(71)6 H8 q3 E1 v7 R' S# N
611 80 57.8 69 210 200 200 93.4 (13) 30 670(68)
) \& `3 q$ p% |; r- R, B/ u 601 79.8 57.3 68.7 77 2205(210) 200 190 190 91.5 (11) 29 635(65)# I: H. N+ t$ H8 W+ G% [
591 79.5 56.8 68.3 2020(206) 190 181 181 89.5 (9) 28 605(62)
' K& w$ ~5 f+ Y6 k 582 79.2 56.3 67.9 75 1985(202) 180 171 171 87.1 (6) 26 580(59); n6 `: `& k- F+ Y! a$ i# P8 N) n& {9 c
573 78.9 55.7 67.5 1950(199) 170 162 162 85 (3) 25 545(56); F7 |: e- M; y+ B8 z; S% e
564 78.6 55.2 67 74 190.5(194) 160 152 152 81.7 0.0 24 515(53)
- A0 A6 p7 A# c: t 554 78.4 54.7 66.7 1860(190) 150 143 143 78.7 22 490(50)
/ G2 ^' y+ v7 _ A3 M3 B: ^ 515 78 54.1 66.2 72 1825(186) 140 133 133 75 21 455(45)- p; m$ K1 V6 ]" P( \+ x6 R1 J S
535 77.8 53.6 65.8 1795(183) 130 124 124 71.2 20 425(44)9 G: |1 R" ? ]* V% y
525 77.4 53 65.4 71 1750(179) 127 121 69.8 19 (42)
1 z2 h2 V* W u5 A) |+ k(505) 517 77 52.3 64.8 1750(174) 122 116 67.6 18 (41)
7 | u9 |9 z. u; \(496) 507 76.7 51.7 64.4 69 1669(169) 117 111 65.7 15 (39)! x# d5 I1 E* D' t0 \
(488) 497 76.4 51.1 66.2 1620(165) ( U! i0 @$ X. u- p' v, c; D; I
(480) 488 76.1 50.5 63.5 67 1570(160) & D! d+ {; |1 y0 o
(473) 476 75.7 49.8 62.9 1530(156)
/ |" S/ s9 j& _ Q$ n(465) 471 75.3 49.1 62.2 66 1459(153) 4 H2 G9 o$ t5 _: O4 Q
(456) 460 74.9 48.4 61.6 1460(149) / }- i/ W: D( h1 I7 B0 f1 q; s6 b
488 452 74.5 47.7 61.3 64 1410(144) |
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