|
Grade :
|
1.4003耐腐蝕鋼片/板和帶材
|
|
|
|
|
|
|
|
Number:
|
X2CrNi12
|
|
|
|
|
|
|
|
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、型材和光亮產品的交貨技術條件
|
|
|
|
|
|
|
|
EN 10028-7:2007壓力用鋼制扁平產品。不銹鋼
|
|
|
|
|
|
|
|
EN 10296-2:2005機械和一般工程用焊接圓鋼管。不銹鋼。技術交付條件
|
|
|
|
|
|
|
|
EN 10272:2007壓力用不銹鋼棒
|
|
|
|
|
|
|
|
EN 10088-1:2005不銹鋼。不銹鋼清單
|
|
|
|
|
|
|
|
EN 10088-5:2009不銹鋼。建筑用耐腐蝕鋼棒材、棒材、線材、型材和光亮產品的交貨技術條件
|
|
|
|
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Equivalent grades:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Chemical composition % of steel X2CrNi12 (1.4003): EN 10088-2-2005
|
|
|
|
|
|
|
|
|
Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast.
|
|
|
|
|
|
|
|
|
C
|
Si
|
Mn
|
Ni
|
P
|
S
|
Cr
|
N
|
|
max 0.03
|
max 1
|
max 1.5
|
0.3 - 1
|
max 0.04
|
max 0.015
|
10.5 - 12.5
|
max 0.03
|
|
|
|
|
|
|
|
|
|
|
Mechanical properties of steel X2CrNi12 (1.4003)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rm - Tensile strength (MPa) (+A)
|
450-650
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rp0.2 0.2% proof strength (MPa) (+A)
|
250-280
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
KV - Impact energy (J) transverse, (+A)
|
+20°
|
|
|
|
|
|
|
|
50-60
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A - Min. elongation at fracture (%) (+A)
|
18-20
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Brinell hardness (HB): (+A)
|
200
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Properties of steel X2CrNi12 (1.4003)
|
|
|
|
|
|
|
|
|
耐晶間腐蝕：在交貨條件下-無；處于焊接狀態-否
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
