抗拉强度N/mm24 ~7 e# w. v: ]/ q
| 维氏硬度4 a" m+ k% n4 H9 ~. l
| 布氏硬度' D) u4 K( S) h2 p9 |
| 洛氏硬度7 l" k+ h# R$ G4 i' q. P
| | 抗拉强度N/mm2
6 k4 E! S5 o2 M3 H0 c! B | 维氏硬度+ S7 h P4 ]( T; U
| 布氏硬度
. c! O- v7 ` ~- ` | 洛氏硬度( ~9 H. v: @9 y( u h& i# x
|
Rm
$ U6 H3 T+ O( n | HV | HB
$ d! D S; t7 W# O9 ?+ L | HRC
1 E$ ?" N$ d. f. U3 L! M3 h' |/ N | Rm6 J- z1 }' r$ o( s; B: M
| HV | HB3 C: Y4 ^5 x2 X2 |# Q: z
| HRC
2 f/ `4 B" s" M: E |
250 | 80 | 76 | ! \# L+ \$ W! `/ t6 q0 f- h) f
| 1220 | 380 | 361 | 38.8 |
270 | 85 | 80.7 |
% V' K+ u4 n$ x# ?$ C! [* {: i' g | 1255 | 390 | 371 | 39.8 |
285 | 90 | 85.2 |
4 w% }8 G3 u/ f# t4 j5 D% ] | 1290 | 400 | 380 | 40.8 |
305 | 95 | 90.2 |
; Y3 h1 F, R" G | 1320 | 410 | 390 | 41.8 |
320 | 100 | 95 |
$ R5 H4 k% f7 x4 o! m8 z# ?8 W | 1350 | 420 | 399 | 42.7 |
335 | 105 | 99.8 |
1 {- m) @& c0 @6 x$ |1 I* ?( K; ` | 1385 | 430 | 409 | 43.6 |
350 | 110 | 105 |
. a5 m. e. P$ }0 a% |/ \+ J | 1420 | 440 | 418 | 44.5 |
370 | 115 | 109 |
* `1 d/ Q: f4 i- L | 1455 | 450 | 428 | 45.3 |
380 | 120 | 114 | 2 y0 h6 U: ~' S8 X% C
| 1485 | 460 | 437 | 46.1 |
400 | 125 | 119 |
[/ }# T. c! O% s: i _( J( K | 1520 | 470 | 447 | 46.9 |
415 | 130 | 124 | * e8 f+ k$ }, b0 S9 C9 [, C
| 15557 | 480 | -456 | 47 |
430 | 135 | 128 |
& @- S8 V3 q4 f( C# C7 w | 1595 | 490 | -466 | 48.4 |
450 | 140 | 133 |
1 d9 A0 H3 ~) f" X4 d3 E7 A | 1630 | 500 | -475 | 49.1 |
465 | 145 | 138 | " i$ K0 I5 x- l% g9 e9 U
| 1665 | 510 | -485 | 49.8 |
480 | 150 | 143 | 4 p" ~) T$ T7 I! F4 Y
| 1700 | 520 | -494 | 50.5 |
490 | 155 | 147 |
- l/ h2 G; g, _6 K2 T | 1740 | 530 | -504 | 51.1 |
510 | 160 | 152 | 1 ]9 J) L' |' |) R& x" a, s
| 1775 | 540 | -513 | 51.7 |
530 | 165 | 156 | 1 d {' S8 B1 G, `* b* [4 y
| 1810 | 550 | -523 | 52.3 |
545 | 170 | 162 |
5 Y& O9 d# `: c# i+ E | 1845 | 560 | -532 | 53 |
560 | 175 | 166 | @! D M; b4 [) R% {
| 1880 | 570 | -542 | 53.6 |
575 | 180 | 171 |
& b$ X8 i1 Q9 A6 Z9 |# d+ O. e | 1920 | 580 | -551 | 54.1 |
595 | 185 | 176 | ! @8 |" \. o. ?/ c, `
| 1955 | 590 | -561 | 54.7 |
610 | 190 | 181 |
S; D0 ?& ]1 f7 d" J. e2 \ | 1995 | 600 | -570 | 55.2 |
625 | 195 | 185 | 6 {2 F$ B7 O4 H
| 2030 | 610 | -580 | 55.7 |
640 | 200 | 190 | ! |! p: y4 w" v
| 2070 | 620 | -589 | 56.3 |
660 | 205 | 195 |
+ Q# t8 w$ A o1 r ]5 @ | 2105 | 630 | -599 | 56.8 |
675 | 210 | 199 |
$ N, h2 n( C: |" M( l0 w | 2145 | 640 | -608 | 57.3 |
690 | 215 | 204 |
! R& T: @' N/ z( x2 y: } | 2180 | 650 | -618 | 57.8 |
705 | 220 | 209 | * z$ _( K; c6 Q B# x' E* k ?5 x
| | 660 | , g2 l+ u& V& Y% ^) \; `
| 58.3 |
720 | 225 | 214 | : [: c# _6 \# k$ X
| % s L" O5 `2 \( p0 Z7 j) r
| 670 |
2 P/ `5 i* v. |9 B! ^- W | 58.8 |
740 | 230 | 219 | 9 o: s) ~" ], a3 e3 M
| / \4 d# w G1 f' `0 g
| 680 |
& m" ^5 Q4 a/ w | 59.2 |
755 | 235 | 223 |
* Y. J5 n( ]5 {* H9 X/ k" E | / ~- Y \5 @: g6 v9 ?
| 690 |
. X: A# X( k1 t% i: {! [( E* ` | 59.7 |
770 | 240 | 228 | 20.3 | $ |2 K$ Z: {) W$ v+ c8 R! Y
| 700 |
4 @/ b; T5 _, A/ N1 N8 i9 m | 60.1 |
785 | 245 | 233 | 21.3 |
0 P% p% ~0 S/ B) }; F4 Z | 720 |
; k& ~$ |7 [8 c' X | 61 |
800 | 250 | 238 | 22.2 |
# U4 ^4 t, g: S9 b1 r | 740 |
r7 l$ z! _2 c, F, ?! p | 61.8 |
820 | 255 | 242 | 23.1 |
8 P, N* ?: `; n1 d | 760 |
* N a# u% w" B: L | 62.5 |
8350 | 260 | 247 | 24 | ) ]& z! a' c# \. K# U
| 780 |
4 L: H% c* ~! c1 E" T | 63.3 |
850 | 265 | 252 | 24.8 |
* b6 r( U5 P5 I' j6 k' C, c! E | 800 |
7 Q6 @1 j9 ~ X9 c e9 N% u | 64 |
865 | 270 | 257 | 25.6 |
* ]3 Y7 p+ H$ G O; o; s | 820 |
; A( l6 W2 u4 B: J# p4 M! k7 }4 ]1 M | 64.7 |
880 | 275 | 261 | 26.4 | }( h* K1 v6 g! E2 ?. f
| 840 | 3 f, R, M, C! g* m
| 65.3 |
900 | 280 | 266 | 27.1 |
/ H+ h% z1 T% k) W8 @ | 860 |
& M9 A0 o9 P7 c# u4 L* J0 o+ ^/ \2 E | 65.9 |
915 | 285 | 271 | 27.8 |
' I8 S/ K( j' f& g% q | 880 |
6 C+ j, ^) G I8 k( O' M, w | 66.4 |
930 | 290 | 276 | 28.5 |
( {$ ^- ~* E% y- z2 R0 x* f/ c | 900 | 4 z5 }; B' O* C& k( S
| 67 |
950 | 295 | 280 | 29.2 | 9 b% l# I) L- N* \
| 920 | 8 E3 o) L0 t* p
| 67.5 |
965 | 300 | 285 | 29.8 | + S0 w7 b' }, ^( g
| 940 |
9 x' y5 _: t9 J7 s& E | 68 |
995 | 310 | 295 | 31 | 2 }0 A; ^- g7 O f3 J. U
| | | |
1030 | 320 | 304 | 32.2 | | | | |
1060 | 330 | 314 | 33.3 | | | | |
1095 | 340 | 323 | 34.4 | | | | |
1125 | 350 | 333 | 35.5 | | | | |
1115 | 360 | 342 | 36.6 | | | | |
1190 | 370 | 352 | 37.7 | | | | |