|
Grade :
|
X3CrNb17用耐腐蝕鋼片/板和帶材
|
|
|
|
|
|
|
Number:
|
1.4511
|
|
|
|
|
|
|
Classification:
|
鐵素體不銹鋼-特級(jí)
|
|
|
|
|
|
|
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 10088-3:2005不銹鋼。一般用途耐腐蝕鋼的半成品、棒材、線材、型材和光亮產(chǎn)品的交貨技術(shù)條件
|
|
|
|
|
|
|
EN 10088-1:2005不銹鋼。不銹鋼清單
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Equivalent grades:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Chemical composition % of steel X3CrNb17 (1.4511): EN 10088-2-2005
|
|
|
|
|
|
|
|
Nb=12 * C to 1.0
|
|
|
|
|
|
|
|
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(duì)鑄件進(jìn)行精加工
|
|
|
|
|
|
|
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Nb
|
|
max 0.05
|
max 1
|
max 1
|
max 0.04
|
max 0.015
|
16 - 18
|
0.6 - 1
|
|
|
|
|
|
|
|
|
|
Mechanical properties of steel X3CrNb17 (1.4511)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rm - Tensile strength (MPa) (+A)
|
420-620
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rp0.2 0.2% proof strength (MPa) (+A)
|
200-230
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A - Min. elongation at fracture (%) (+A)
|
20-23
|
|
|
|
|
|
|
|
|
|
|
|
|
|
