性能指标 |
标准 |
测试值 |
拉伸强度 |
GB1040 |
≥20 |
缺口冲击强度 |
GB1843 |
≥700 |
拉伸伸长率 |
GB1040 |
≥400 |
扁平试验 |
GB10002.1 |
不破裂 |
维卡软化点 |
GB1633 |
≥121 |
短期静液压强度 |
DIN16892 |
通过 |
爆破压力 |
GB6111 |
≥3.8(Φ110x6) |
公称外径 De |
外径偏差 |
0.6MPa |
0.8MPa |
1.0MPa |
1.6MPa |
2.0MPa |
|||||
|
|
壁厚 |
偏差 |
壁厚 |
偏差 |
壁厚 |
偏差 |
壁厚 |
偏差 |
壁厚 |
偏差 |
75 |
+0.7 0 |
|
|
|
|
|
|
|
|
6.8 |
+1.1 0 |
90 |
+0.9 0 |
|
|
|
|
|
|
|
|
8.2 |
+1.3 0 |
110 |
+1.0 0 |
|
|
|
|
|
|
8.4 |
+1.3 0 |
10.0 |
+1.5 0 |
125 |
+1.2 0 |
|
|
|
|
6.0 |
+0.9 0 |
9.2 |
+1.4 0 |
11.4 |
+1.8 0 |
140 |
+1.3 0 |
|
|
|
|
6.7 |
+1.1 0 |
10.3 |
+1.6 0 |
12.7 |
+2.0 0 |
160 |
+1.5 0 |
|
|
6.2 |
+1.0 0 |
7.7 |
+1.2 0 |
11.8 |
+1.8 0 |
14.6 |
+2.2 0 |
180 |
+1.7 0 |
|
|
6.9 |
+1.1 0 |
8.6 |
+1.3 0 |
13.3 |
+2.0 0 |
16.4 |
+3.2 0 |
200 |
+1.8 0 |
5.9 |
+0.9 0 |
7.7 |
+1.2 0 |
9.6 |
+1.5 0 |
14.7 |
+2.3 0 |
18.2 |
+3.6 0 |
225 |
+2.1 0 |
6.6 |
+1.0 0 |
8.6 |
+1.3 0 |
10.8 |
+1.7 0 |
16.6 |
+3.3 0 |
20.5 |
+4.0 0 |
250 |
+2.3 0 |
7.3 |
+1.1 0 |
9.6 |
+1.5 0 |
11.9 |
+1.8 0 |
18.4 |
+3.6 0 |
22.7 |
+4.5 0 |
280 |
+2.6 0 |
8.2 |
+1.3 0 |
10.7 |
+1.7 0 |
13.4 |
+2.1 0 |
20.6 |
+4.1 0 |
25.4 |
+5.0 0 |
315 |
+2.9 0 |
9.2 |
+1.4 0 |
12.1 |
+1.9 0 |
15.0 |
+2.3 0 |
23.2 |
+4.6 0 |
28.6 |
+5.7 0 |
355 |
+3.2 0 |
10.4 |
+1.6 0 |
13.6 |
+2.1 0 |
16.9 |
+3.3 0 |
26.1 |
+5.2 0 |
32.2 |
+6.4 0 |
400 |
+3.6 0 |
11.7 |
+1.8 0 |
15.3 |
+2.3 0 |
19.1 |
+3.8 0 |
29.4 |
+5.8 0 |
36.3 |
+7.2 0 |
450 |
+4.1 0 |
13.2 |
+2.0 0 |
17.2 |
+3.4 0 |
21.5 |
+4.2 0 |
33.1 |
+6.6 0 |
40.9 |
+8.1 0 |
500 |
+4.5 0 |
14.6 |
+2.2 0 |
19.1 |
+3.8 0 |
23.9 |
+4.7 0 |
36.8 |
+7.3 0 |
45.4 |
+9.0 0 |
560 |
+5.0 0 |
16.4 |
+3.2 0 |
21.4 |
+4.2 0 |
26.7 |
+5.3 0 |
41.2 |
+8.2 0 |
|
|
630 |
+5.7 0 |
18.4 |
+3.6 0 |
24.1 |
+4.8 0 |
30.0 |
+5.9 0 |
|
|
|
|
710 |
+6.4 0 |
20.7 |
+4.1 0 |
27.2 |
+5.4 0 |
33.9 |
+6.7 0 |
|
|
|
|
800 |
+7.2 0 |
23.3 |
+4.6 0 |
30.6 |
+6.1 0 |
38.1 |
+7.6 0 |
|
|
|
|
