|
Grade :
|
409 鐵素體耐腐蝕鋼片/板和帶材
|
|
|
|
|
|
|
Number:
|
X2CrTi12
|
|
|
|
|
|
|
Classification:
|
鐵素體不銹鋼
|
|
|
|
|
|
|
Density:
|
7.7 g/cm 3
|
|
|
|
|
|
|
Standard:
|
|
|
|
|
|
|
|
EN 10088-2:2005不銹鋼。通用耐腐蝕鋼片/板和帶材交貨技術(shù)條件
|
|
|
|
|
|
|
EN 10296-2:2005機(jī)械和一般工程用焊接圓鋼管。不銹鋼。技術(shù)交付條件
|
|
|
|
|
|
|
EN 10297-2:2005機(jī)械和一般工程用無縫圓形鋼管。不銹鋼。技術(shù)交付條件
|
|
|
|
|
|
|
EN 10088-1:2005不銹鋼。不銹鋼清單
|
|
|
|
|
|
|
EN 10088-4:2009不銹鋼。建筑用耐腐蝕鋼片/板和帶材交貨技術(shù)條件
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Equivalent grades:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Chemical composition % of steel X2CrTi12 (409 ): EN 10088-2-2005
|
|
|
|
|
|
|
|
Ti= [6 * (C+N)] to 0.65
|
|
|
|
|
|
|
|
未經(jīng)買方同意，不得故意將本表中未列出的元素添加到鋼材中，除非對鑄件進(jìn)行精加工
|
|
|
|
|
|
|
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ti
|
|
max 0.03
|
max 1
|
max 1
|
max 0.04
|
max 0.015
|
10.5 - 12.5
|
max 0.65
|
|
|
|
|
|
|
|
|
|
Mechanical properties of steel X2CrTi12 (409 )
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rm - Tensile strength (MPa) (+A)
|
380-560
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rp0.2 0.2% proof strength (MPa) (+A)
|
210
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A - Min. elongation at fracture (%) (+A)
|
25
|
|
|
|
|
|
