牌號 | P355N |
1.0562 | |
對應標準 | 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 |
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 | ||
P355N | 1.0562 | - | - | 40 | 43 | 47 | 55 | - | - | 27 | 31 | 35 | 39 |