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聊城開發(fā)區(qū)大東鋼管城A2號(hào)|
標(biāo) 準(zhǔn)
|
牌 號(hào) |
抗拉強(qiáng)度(MPa) |
屈服強(qiáng)度(MPa) |
伸長(zhǎng)率(%) |
|
EN 10216-1 |
P195 |
320～440 |
≥195 |
≥27 |
|
P235 |
360～500 |
≥235 |
≥25 |
|
|
P265 |
410～570 |
≥265 |
≥23 |
|
|
EN 10216-2 |
P195GH |
320～440 |
≥195 |
≥27 |
|
P235GH |
360～500 |
≥235 |
≥25 |
|
|
P265GH |
410～570 |
≥265 |
≥23 |
|
|
13CrMo4-5 |
440～590 |
≥290 |
≥22 |
|
|
10CrMo9-10 |
480～630 |
≥280 |
≥22 |
化學(xué)成分：
|
標(biāo) 準(zhǔn)
|
牌 號(hào) |
化 學(xué) 成 分 |
|||||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Cu |
Ni |
V |
||
|
EN10216-1 |
P195 |
≤0.13 |
≤0.35 |
≤0.70 |
≤0.025 |
≤0.020 |
≤0.30 |
≤0.06 |
≤0.30 |
≤0.30 |
/ |
|
P235 |
≤0.16 |
≤0.35 |
≤1.20 |
≤0.025 |
≤0.020 |
≤0.30 |
≤0.06 |
≤0.30 |
≤0.30 |
/ |
|
|
P265 |
≤0.20 |
≤0.40 |
≤1.40 |
≤0.025 |
≤0.020 |
≤0.30 |
≤0.06 |
≤0.30 |
≤0.30 |
/ |
|
|
EN10216-2 |
P195GH |
≤0.13 |
≤0.35 |
≤0.70 |
≤0.025 |
≤0.020 |
≤0.30 |
≤0.06 |
≤0.30 |
≤0.30 |
/ |
|
P235GH |
≤0.16 |
≤0.35 |
≤1.20 |
≤0.025 |
≤0.020 |
≤0.30 |
≤0.06 |
≤0.30 |
≤0.30 |
/ |
|
|
P265GH |
≤0.20 |
≤0.40 |
≤1.40 |
≤0.025 |
≤0.020 |
≤0.30 |
≤0.06 |
≤0.30 |
≤0.30 |
/ |
|
|
13CrMo4-5 |
0.10～0.17 |
≤0.35 |
0.40～0.70 |
≤0.025 |
≤0.020 |
0.70～1.15 |
0.40～0.60 |
≤0.30 |
≤0.30 |
/ |
|
|
10CrMo9-10 |
0.08～0.14 |
≤0.50 |
0.30～0.70 |
≤0.025 |
≤0.020 |
2.00～2.50 |
0.90～1.10 |
≤0.30 |
≤0.30 |
/ |
|