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鍚勫湅绮惧瘑閶肩鐨勭櫦(f膩)闊�
銆€銆€涓湅:j菒ng m矛 g膩ng gu菐n
銆€銆€瑗跨彮鐗�:tubo preciso de acero
銆€銆€娉曡獮:le tube d'acier de pr茅cision
绮惧瘑閶肩鍜岀劇绺嫾绠＄殑鍗€(q奴)鍒�
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鍐锋嫈绮惧瘑閶肩鐨勭壒榛�
銆€銆€1.澶栧緫鏇村皬銆�
銆€銆€2.绮惧害楂樺彲鍋氬皬鎵归噺鐢�
銆€銆€3.鍐锋嫈鎴愬搧绮惧害楂�锛岃〃闈㈣唱(zh矛)閲忓ソ銆�
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銆€銆€5.閶肩鎬ц兘鏇村劒(y艒u)瓒婏紝閲戝爆姣旇純瀵�銆�
鐔辫粙绮惧瘑閶肩鍚庣殑鍗€(q奴)鍒�
銆€銆€鐔辫粙绮惧瘑閶肩鐢ㄩ€ｉ憚鍦撶鍧澘鍧垨鍒濊粙鏉垮澂浣滃師鏂欙紝缍�(j墨ng)姝ラ€插紡鍔犵啽鐖愬姞鐔�锛岄珮澹撴按闄ら睏鍚庨€插叆绮楄粙姗�锛岀矖杌嬫枡缍�(j墨ng)鍒囬牠銆佸熬銆佸啀閫插叆绮捐粙姗�锛屽鏂借▓绠楁 鎺у埗杌嬪埗锛岀祩杌嬪悗鍗崇稉(j墨ng)閬庡堡娴佸喎鍗诲拰鍗峰彇姗熷嵎鍙�銆佹垚鐐虹洿鐧�(f膩)鍗枫€傜洿鐧�(f膩)鍗风殑闋�銆佸熬寰€寰€鍛堣垖鐙€鍙婇瓪灏剧媭锛屽帤搴︺€� 瀵害绮惧害杓冨樊锛岄倞閮ㄥ父瀛樺湪娴舰銆佹姌閭�銆佸褰㈢瓑缂洪櫡銆傚叾鍗烽噸杓冮噸銆侀嫾鍗峰収(n猫i)寰戠偤760mm銆傚皣鐩寸櫦(f膩)鍗风稉(j墨ng)鍒囬牠銆� 鍒囧熬銆佸垏閭婂強澶氶亾娆＄殑鐭洿銆佸钩鏁寸瓑绮炬暣绶氳檿鐞嗗悗锛屽啀鍒囨澘鎴栭噸鍗�锛屽嵆鎴愮偤锛氱啽杌嬮嫾鏉�銆佸钩鏁寸啽杌嬮嫾鍗枫€佺副鍒囧付绛夌敘(ch菐n)鍝�銆傜啽杌嬬簿鏁村嵎鑻ョ稉(j墨ng)閰告礂鍘婚櫎姘у寲鐨苟娑傛补鍚庡嵆鎴愮啽杌嬮吀娲楁澘鍗枫€�
绮惧瘑閶肩甯哥敤瑕�(gu墨)鏍�|绮惧瘑閶肩鍏佽ū灏哄鍋忓樊
銆€銆€10# 0.07~0.13 0.17~0.37 0.35~0.65 鈮�0.035 鈮�0.035
銆€銆€20# 0.17~0.23 0.17~0.37 0.35~0.65 鈮�0.035 鈮�0.035
銆€銆€35# 0.32~0.39 0.17~0.37 0.35~0.65 鈮�0.035 鈮�0.035
銆€銆€45# 0.42~0.50 0.17~0.37 0.50~0.80 鈮�0.035 鈮�0.035
銆€銆€40cr 0.37~0.44 0.17~0.37 0.50~0.80 鈮�0.035 鈮�0.035 0.08~1.10
銆€銆€25Mn 0.22~0.2 0.17~0.37 0.70~1.00 鈮�0.035 鈮�0.035 鈮�0.25
銆€銆€37Mn5 0.30~0.39 0.15~0.30 1.20~1.50 鈮�0.015 鈮�0.020
鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)
GB/T3639
GB/T8713
DIN2391-2
HK15-2000
鐢ㄩ€�
鐢ㄤ簬鍒堕€犳姊扮祼(ji茅)妲�(g貌u)銆佹恫澹撹ō(sh猫)鍌�銆佹苯杌婇浂浠�
浜よ波鐙€鎱�(t脿i)
浜よ波鐙€鎱�(t脿i) |
浠ｈ櫉 |
瑾� 鏄� |
鍐峰姞宸� / 纭� |
BK |
鏈€鍚庡喎鍔犲伐涔嬪悗涓嶉€茶鐔辫檿鐞�锛屽緸鑰岀瀛愬彧鍙€茶寰堝皬鐨勮畩褰� |
鍐峰姞宸� / 杌� |
BKW |
鏈€鍚庣啽铏曠悊涔嬪悗閫茶灏忚畩褰㈤噺鐨勫喎鍔犲伐锛屽皪閶肩绔儴鍔犲伐鏅� 鍏佽ū鏈夐檺鐨勫喎璁婂舰(渚嬪锛氬綆鏇层€佹摯鍙�) |
鍐峰姞宸ュ悗娑堥櫎鎳�(y墨ng)鍔涢€€鐏� |
BKS |
鏈€鍚庡喎鍔犲伐鍚庡湪 Ac 1 浠ヤ笅閫茶閫€鐏�锛屼互娑堥櫎鍐峰姞宸ユ噳(y墨ng)鍔� |
閫€鐏� |
GBK |
鏈€鍚庡喎鍔犲伐涔嬪悗锛岄嫾绠″湪淇濊姘ｆ皼涓嬮€茶鐨勫畬鍏ㄩ€€鐏� |
姝ｇ伀 |
NBK |
鏈€鍚庡喎鍔犲伐涔嬪悗锛岄嫾绠″湪淇濊姘ｆ皼涓嬮€茶鐨勬鐏� |
妯�(bi膩o)婧�(zh菙n)锛�
GB/T3639---------涓湅鍦嬪妯�(bi膩o)婧�(zh菙n)
GB/T8713---------涓湅鍦嬪妯�(bi膩o)婧�(zh菙n)
鐢ㄩ€�锛�
鐢ㄤ簬姗熸绲�(ji茅)妲�(g貌u)銆佹恫澹撹ō(sh猫)鍌�銆佹恫澹撳拰姘ｅ嫊缂哥瓛鐨勫埗閫�銆�
涓昏鐢熺敘(ch菐n)閶肩鐗岃櫉锛�
10銆�20銆�35銆�45 绛�
缍�(j墨ng)鍗�(xi茅)鍟�锛屼篃鍙緵鎳�(y墨ng)鍏跺畠鐗岃櫉鐨勯嫾绠�銆�
姗熸鎬ц兘锛�
鐗岃櫉 |
浜よ波鐙€鎱�(t脿i) |
||||||||
BK |
BKW |
BKS |
NBK |
||||||
鎶楁媺寮峰害(MPa) |
浼搁暦鐜�(%) |
鎶楁媺寮峰害(MPa) |
浼搁暦鐜�(%) |
鎶楁媺寮峰害(MPa) |
浼搁暦鐜�(%) |
鎶楁媺寮峰害(MPa) |
浼搁暦鐜�(%) |
灞堟湇寮峰害(MPa) |
|
鈮� |
|||||||||
10 |
410 |
6 |
375 |
10 |
335 |
12 |
335 |
24 |
|
20 |
510 |
5 |
450 |
8 |
430 |
10 |
410 |
20 |
|
35 |
590 |
4 |
550 |
6 |
520 |
8 |
530 |
17 |
|
45 |
645 |
4 |
630 |
5 |
610 |
7 |
600 |
14 |
|
40Cr |
鈮�784 |
鈮�12 |
|||||||
37Mn5 |
鈮�784 |
鈮�12 |
|||||||
鍖栧(xu茅)鎴愪唤锛�
鐗岃櫉 |
鍖栧(xu茅)鎴愬垎% |
|||||
C |
Si |
Mn |
S |
P |
Cr |
|
10 |
0.07-0.13 |
0.17-0.37 |
0.35-0.65 |
鈮�0.035 |
鈮�0.035 |
|
20 |
0.17-0.23 |
0.17-0.37 |
0.35-0.65 |
鈮�0.035 |
鈮�0.035 |
|
35 |
0.32-0.39 |
0.17-0.37 |
0.35-0.65 |
鈮�0.035 |
鈮�0.035 |
|
45 |
0.42-0.50 |
0.17-0.37 |
0.50-0.80 |
鈮�0.035 |
鈮�0.035 |
|
40Cr |
0.37-0.44 |
0.17-0.37 |
0.50-0.80 |
鈮�0.035 |
鈮�0.035 |
0.08-1.10 |
25Mn |
0.22-0.29 |
0.17-0.37 |
0.70-1.00 |
鈮�0.035 |
鈮�0.035 |
鈮�0.25 |
37Mn5 |
0.30-0.39 |
0.15-0.30 |
1.20-1.50 |
鈮�0.015 |
鈮�0.020 |
|
澶栧緫 |
澹佸帤 |
鍠噸kg/m |
澶栧緫 |
澹佸帤 |
鍠噸 |
澶栧緫 |
澹佸帤 |
鍠噸kg/m |
36 |
3 |
2.44 |
114 |
12 |
30.18 |
170 |
5 |
20.34 |
40 |
5 |
4.32 |
108 |
4 |
10.26 |
172 |
6 |
24.56 |
45 |
2.5 |
2.62 |
114 |
7 |
18.47 |
180 |
10 |
41.92 |
51 |
5.5 |
6.17 |
121 |
10.5 |
28.61 |
184 |
12 |
50.90 |
55 |
2.5 |
3.24 |
127 |
13.5 |
37.79 |
194 |
17 |
74.20 |
60 |
5 |
6.78 |
119 |
4.5 |
12.71 |
192 |
6 |
27.52 |
63 |
6.5 |
9.06 |
133 |
11.5 |
34.46 |
194 |
7 |
32.28 |
65 |
7.5 |
10.63 |
140 |
15 |
46.42 |
203 |
11.5 |
54.31 |
70 |
10 |
14.80 |
140 |
10 |
32.06 |
219 |
19.5 |
95.93 |
65 |
5 |
7.40 |
146 |
13 |
42.64 |
216 |
8 |
41.03 |
70 |
7.5 |
11.56 |
135 |
5 |
16.03 |
219 |
9.5 |
49.08 |
70 |
5 |
8.01 |
140 |
7.5 |
24.51 |
240 |
20 |
108.501 |
75 |
7.5 |
12.48 |
152 |
13.5 |
46.11 |
245 |
22.5 |
123.45 |
69 |
3 |
4.88 |
159 |
17 |
59.53 |
245 |
12.5 |
71.67 |
72 |
4.5 |
7.49 |
152 |
6 |
21.60 |
273 |
26.5 |
161.09 |
76 |
6.5 |
11.14 |
159 |
9.5 |
35.00 |
270 |
10 |
64.12 |
83 |
10 |
18.00 |
163 |
11.5 |
42.96 |
299 |
24.5 |
165.80 |
83 |
6.5 |
12.26 |
168 |
14 |
53.17 |
325 |
22.5 |
167.84 |
86 |
8 |
15.39 |
178 |
19 |
74.50 |
325 |
12.5 |
96.33 |
86 |
3 |
6.14 |
180 |
20 |
78.91 |
351 |
25.5 |
204.68 |
95 |
7.5 |
16.18 |
160 |
5 |
19.11 |
377 |
38.6 |
321.38 |
102 |
11 |
24.68 |
163 |
6.5 |
25.09 |
351 |
15.5 |
128.24 |
108 |
14 |
32.45 |
168 |
9 |
35.29 |
377 |
28.5 |
224.93 |
103 |
6.5 |
15.47 |
178 |
14 |
56.60 |
426 |
13 |
132.40 |
108 |
9 |
21.97 |
180 |
15 |
61.03 |
480 |
40 |
434.02 |
