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Ŀ(do)
„(do)
Ϣб
䓹Ј
䓹Ϣ
c(din) >>>>
127*18ڏ̼䓟o 10051
ԭƿßop䓹 ԭ 8662
ܟop䓹ܹ(yng) 7339
㽭䓹W(xu)ܽB 7303
GB6479-200 7209
ɳȺu͙C(j)ßop 7014
70*12ɰxTF 6944
140*18ɽ|20̖ 6931
ӑchһ6m䓹 ӑc 6924
57*5 īTF 3088
60*8䓹ӆ 60* 3065
䓹Ϣ (dng)ǰλ: / 䓹Ϣ / Ϻˮg Ϻ͹ Ϻݔ͹
Ϻˮg Ϻ͹ Ϻݔ͹
pԄӝL l(f)ߣT l(f)r(sh)g2011/10/4 x1318 w С

Ϻƿop䓹B
(bio)(zhn)
GB18248-2000 ƿßop
Q/BQB 250-2003 ƿßop䓹
ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing
;
ƿß܈op䓹
Ҫa(chn)䓹̖
37Mn34CrMo4

Ϻop䓹ܳߴ缰Sƫ
ƫȼ
(bio)(zhn)⏽Sƫ
D1
1.5%С0.75 mm
D2
1.0%С0.50 mm
D3
0.75%С0.30 mm
D4
0.50%С0.10 mm
op䓹ʽ
[(⏽-ں)*ں]*0.02466=kg/ףÿ׵

Ϻˮg Ϻ͹ Ϻݔ͹

Ϻ䓹ܷNB
ݔwßop䓹  GB/T8163-1999  102009MnV16Mn  ܈Σ ܈ 
߉偠tßop䓹  GB5310-1995  20G15CrMoG12Cr1MoVG12CrMoG
10CrMo91012Cr2MoWVTiB
 ܈Σ ܈ 
Љ偠tßo䓹  GB3087-1999  1020  ܈Σ ܈ 
ʯѻßop䓹  GB9948-1988  102015CrMo1Cr5Mo  ܈Σ ܈ 
Οop䓹  GB/T3094-2000  10-45#09MnV16Mn  ܈Σ 
Y(ji)(gu)òP䓟op䓹  GB/T14975-2002  0Cr18Ni91Cr18Ni9Ti1Cr13  ܈Σ 
wݔòP䓟op䓹  GB/T14976-2002  1Cr18Ni9Ti0Cr13  ܈Σ 
偠tύQòP䓟op䓹  GB13296-1991  0Cr18Ni91Cr18Ni9Ti1Cr17  ܈Σ 
O(sh)ßop䓹  GB6479-2000  1016Mn1Cr5Mo15CrMo  ܈Σ܈ 
λ܈ܟop䓹  GB/T3639-2002  102035CrMo15CrMo30CrMnSi  ܈Σ 
Һ֧ß܈op䓹  GB/T17396-1998  27SiMn  ܈ 
̼䓟op䓹  GB/T5312-1999  C10C20  ܈Σ 
܇Sßop䓹  YB/T5035-1996  45Mn245#  ܈Σ 
|(zh)@̽ßop䓹  YB/T5052-1993
YB/235-1970
 DZ40DZ50  ܈Σ 
;͹ӹ  API5CT  J55N80  ܈Σ܈ 
ܾù  API5L  ABX42X52  ܈Σ܈ 
ýY(ji)(gu)䓺ڟop䓹  GJB2608-1996  30CrMnSiA  ܈ 
ýY(ji)(gu)ڟop䓹  GJB2609-1996  30CrMnSiA  ܈ 
ö͟op䓹  GJB459-1988  MP16Mn  ܈Σ 
͜عܵßop䓹  GB/T18984-2003  09DG09Mn2VDGB65510MNDG  ܈Σ܈ 
ˮgop䓹  Q/CG41-2003  10CrMoA1  ܈Σ 
ҷƼ׏h(hun)Οop䓹  Q/CG35-2002  SAE1035  ܈Σ 
ڏßop䓹  YBn1-1986  40Mn245MnBD6030CrMnSiA  ܈Σ 
ßop䓹  YBn2-1986  40Cr30CrMnSiA40CrNi  ܈Σ 
߉ßop䓹  Q/CG94-2001  37Mn30CrMo35CrMoA30CrMnSiA  ܈Σ 
p35(do)ßop䓹  Q/CG90-1998  S35PD  ܈Σ 
Һ͙C(j)ӹßop䓹  Q/CG68-2003  JS10JS20JS35JS45JS35CrJS40CrJS45CrMo27SiMn  
늙C(j)S  GB/T8162-1999+f(xi)h  35CrMo40Cr  ܈Σ 
rw  f(xi)h  J55  ܈Σ 

Ϻop䓹Փ

λKg/m
 
3
3.5
4
4.5
5
5.5
6
32
2.146
2.460
2.762
3.052
3.329
3.594
3.847
38
2.589
2.978
3.354
3.718
4.069
4.408
4.735
42
2.885
3.323
3.749
4.162
4.562
4.951
5.327
45
3.107
3.582
4.044
4.495
4.932
5.358
5.771
50
3.477
4.014
4.538
5.049
5.549
6.036
6.511
54
3.773
4.359
4.932
5.493
6.042
6.578
7.103
57
3.995
4.618
5.228
5.826
6.412
6.985
7.546
60
4.217
4.877
5.524
6.159
6.782
7.392
7.990
63.5
4.476
5.179
5.869
6.548
7.214
7.867
8.508
68
4.809
5.567
6.313
7.047
7.768
8.477
9.174
70
4.957
5.740
6.511
7.269
8.015
8.749
9.470
73
5.179
5.999
6.807
7.602
8.385
9.156
9.914
76
5.401
6.258
7.103
7.935
8.755
9.563
10.358
89
6.363
7.380
8.385
9.378
10.358
11.326
12.281
108
7.768
9.020
10.259
11.486
12.701
13.903
15.093
133
11.178
12.725
14.261
15.783
17.294
18.792
 
159
13.422
15.290
17.146
18.989
20.821
22.639
 
219
18.601
21.209
23.805
26.388
28.959
31.517
 
273
23.262
26.536
29.797
33.046
36.283
39.508
 
325
27.750
31.665
35.568
39.458
43.337
47.202
 
355
38.897
43.158
47.406
51.641
 
 
 
377
41.339
45.871
50.390
54.897
 
 
 
426
46.777
51.913
57.036
62.147
 
 
 
450
 
 
 
 
 
 
 
480
 
 
 
 
 
 
 
530
 
 
 
 
 
 
 
630
 
 
 
 
 
 
 





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