|
Grade :
|
4C13耐腐蝕鋼片/板和帶材
|
|
|
|
|
|
Number:
|
X39Cr13
|
|
|
|
|
|
Classification:
|
馬氏體不銹鋼
|
|
|
|
|
|
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 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 10151:2003彈簧用不銹鋼帶。技術(shù)交付條件
|
|
|
|
|
|
EN 10088-1:2005不銹鋼。不銹鋼清單
|
|
|
|
|
|
|
|
|
|
|
|
Equivalent grades:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Chemical composition % of steel X39Cr13 (4C13 ): EN 10088-2-2005
|
|
|
|
|
|
|
在詢問和訂購(gòu)時(shí)可能會(huì)商定更嚴(yán)格的碳排放范圍
|
|
|
|
|
|
|
硫含量的特定范圍可以提供特定性能的改善。對(duì)于可加工性，建議并允許將硫含量控制在0.015%至0.030%之間。對(duì)于可焊性，建議并允許將硫含量控制在0.008%至0.030%之間。對(duì)于可極化性，建議將硫含量控制在最大0.015%。
|
|
|
|
|
|
|
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
|
|
0.36 - 0.42
|
max 1
|
max 1
|
max 0.04
|
max 0.015
|
12.5 - 14.5
|
|
|
|
|
|
|
|
|
Mechanical properties of steel X39Cr13 (4C13 )
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rm - Tensile strength (MPa) (+A)
|
760
|
|
|
|
|
|
|
|
|
|
|
|
|
Rm - Tensile strength (MPa) (+QT800)
|
800-1000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rp0.2 0.2% proof strength (MPa) +QT800
|
650
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
KV - Impact energy (J) longitud.,
|
+20°
|
|
|
|
|
|
12
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A - Min. elongation at fracture (%) (+A)
|
12
|
|
|
|
|
|
|
|
|
|
|
|
|
Vickers hardness ( HV): (+A)
|
200 - 250
|
|
|
|
|
|
Vickers hardness ( HV): (+QT)
|
520 - 560
|
|
|
|
|
|
|
|
|
|
|
|
