牌号 | P355NH |
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1.0565 | |
對應标準 | NF EN 10253-2-2007
對焊管件-第2部分:具有特殊檢驗要求的非合金和鐵素體合金鋼 Butt-welding pipe fittings- Part 2: Non alloy and ferritic alloy steels with specific inspection requirements |
歸類 | 合金鋼 |
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高溫下的最小屈服強度
Material designation Heat treatment
conditionThickness
T
mmMinimum proof strength Rp0.2
N/mm2 at a temperature of(℃)Name Number 100 150 200 250 300 350 400 450 500 550 600 P355NH 1.0565 +N T ≤ 16 304 284 255 235 216 196 167 - - - - 16<T ≤ 40 294 275 255 235 216 196 167 - - - - 40<T ≤ 60 284 265 245 226 206 186 157 - - - - 60<T ≤ 100 265 245 226 206 186 167 137 - - - -
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高溫下的最小抗拉強度
Material designation Heat treatment
conditiontemperature in°C Rm for wall thickness T in mm Name Number T ≤ 30 30<T ≤ 50 50<T ≤ 80 80<T ≤ 100 P355NH 1.0565 +N 100 440 420 400 390 150 430 410 390 380 200 410 390 370 360 250 410 390 370 360 300 410 390 370 360 350 400 380 360 350 400 390 370 350 340
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低溫最小沖擊吸收能量
Material designation Minimum average absorbed energy KV, in J
at a temperature of(°C)Name Number longitudinal direction transverse direction -50 -40 -20 -10 0 20 -50 -40 -20 -10 0 20 P355NH 1.0565 - - 40 43 47 55 - - 27 31 35 39
注:數據僅供參考!如有疑問,請填寫"我要糾錯"!