|
Grade :
|
2302耐腐蝕鋼片/板和帶材
|
|
|
|
|
|
|
Number:
|
X12Cr13
|
|
|
|
|
|
|
Classification:
|
馬氏體不銹鋼
|
|
|
|
|
|
|
Density:
|
7.7 g/cm ?
|
|
|
|
|
|
|
Standard:
|
|
|
|
|
|
|
|
EN 10088-2:2005不銹鋼。通用耐腐蝕鋼片/板和帶材交貨技術條件
|
|
|
|
|
|
|
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)品的交貨技術條件
|
|
|
|
|
|
|
EN 10272:2007壓力用不銹鋼棒
|
|
|
|
|
|
|
EN 10263-5:2001冷鐓和冷擠壓用鋼條、棒材和線材。不銹鋼交貨技術條件
|
|
|
|
|
|
|
EN 10250-4:2000一般工程用開口鋼模鍛件。不銹鋼
|
|
|
|
|
|
|
EN 10297-2:2005機械和一般工程用無縫圓形鋼管。不銹鋼。技術交付條件
|
|
|
|
|
|
|
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/板和帶材交貨技術條件
|
|
|
|
|
|
|
EN 10088-5:2009不銹鋼。建筑用耐腐蝕鋼棒材、棒材、線材、型材和光亮產(chǎn)品的交貨技術條件
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Equivalent grades:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Chemical composition % of steel X12Cr13 (2302 ): EN 10088-2-2005
|
|
|
|
|
|
|
|
在詢問和訂購時可能會商定更嚴格的碳排放范圍
|
|
|
|
|
|
|
|
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。對于可焊性，建議并允許將硫含量控制在0.008%至0.030%之間。對于可極化性，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，除非對鑄件進行精加工
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C
|
Si
|
Mn
|
Ni
|
P
|
S
|
Cr
|
|
0.08 - 0.15
|
max 1
|
max 1.5
|
max 0.75
|
max 0.04
|
max 0.015
|
11.5 - 13.5
|
|
|
|
|
|
|
|
|
|
Mechanical properties of steel X12Cr13 (2302 )
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rm - Tensile strength (MPa) (+QT650)
|
650-850
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rm - Tensile strength (MPa) (+A)
|
600
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rp0.2 0.2% proof strength (MPa) (+QT650)
|
450
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
KV - Impact energy (J) longitud.,
|
+20°
|
|
|
|
|
|
|
25
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A - Min. elongation at fracture (%) (+QT)
|
12月15日
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Nominal diameter (mm):
|
2 - 100
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Z - Reduction in cross section on fracture (%)
|
57-60
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Brinell hardness (HB): (+A)
|
220
|
|
|
|
|
|
|
|
|
|
|
|
|
|
在線咨詢 
在線客服：0571-87774297
