| 牌號 | X2CrNiMoN25-7-4 |
|---|---|
| 德國W-Nr. | 1.4410 |
| 對應(yīng)標(biāo)準 | DIN EN 10296-2-2006
機械工程和一般工程用焊接圓鋼管.交貨技術(shù)條件.第2部分:不銹鋼 Welded circular steel tubes for mechanical and general engineering purposes — Technical delivery conditions — Part 2 Stainless steel |
| 歸類 | 雙相不銹鋼 |
-
熱處理指南
Steel grade Heat treatment during fabrication and
further processingHot working during further
processing e.g. hot bendingName Number Solution anneailing
Temperature
℃ ①Type of
cooling ②Temperature
℃Type of
coolingX2CrNiMoN25-7-4 1.4410 1040 to 1120 w or a or g 1150 to 1000 a or g ◎ a=air; w=water; g=gas.
① When heat treatment forms part of further processing of the product. an attempt should be made to achieve the lower values of the range for solution annealing. lf hot working has been carried out at a temperature of at least 850 °C or if the product has been cold worked, the temperature used for subsequent solution annealing may be 20 °C less than the lower limit stipulated for solution annealing.
② Cooling should be sufficiently rapid.
注：數(shù)據(jù)僅供參考！如有疑問，請?zhí)顚?我要糾錯"！