牌號(hào) | T12 |
對(duì)應(yīng)標(biāo)準(zhǔn) | NB /T 47019.3-2011
鍋爐、熱交換器用管訂貨技術(shù)條件 第3部分:規(guī)定高溫性能的非合金鋼和合金鋼 Purchase technical specification for boiler and heater exchanger tubes/pipes Part3: Non-alloy and alloy steel with specifier elevated temperature properties |
歸類 | 合金鋼 |
標(biāo)簽 | 耐高溫 |
牌號(hào) | 參考標(biāo)準(zhǔn) | 下列溫度下的高溫規(guī)定非比例延伸強(qiáng)度σ0.2值友雳,MPa | ||||||||||
溫度為(°C) | ||||||||||||
100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | ||
T12 | ASME SA-213 | 198 | 187 | 180 | 174 | 170 | 165 | 161 | 155 | 147 | - | - |
牌號(hào) | 100000h持久強(qiáng)度(平均值)推薦數(shù)據(jù),MPa | |||||||||||
溫度為(°C) | ||||||||||||
450 | 460 | 470 | 480 | 490 | 500 | 510 | 520 | 530 | 540 | 550 | 560 | |
T12 | - | - | - | - | 168 | 145 | 124 | 106 | 91 | 75 | 61 | - |