牌號(hào) | P355NL1 |
1.0566 | |
對(duì)應(yīng)標(biāo)準(zhǔn) | NF EN 10253-2-2007
對(duì)焊管件-第2部分:具有特殊檢驗(yàn)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(lèi) | 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 | ||
P355NL1 | 1.0566 | - | 40 | 53 | 60 | 65 | 70 | - | 27 | 35 | 39 | 43 | 47 |