產(chǎn)品詳情
Grade : 1.4821奧氏體-鐵素體耐熱鋼
Number: X15CrNiSi25-4
Classification: 奧氏體-鐵素體耐熱鋼
Density: 7.7 g/cm 3
Standard:
EN 10095:1999耐熱鋼和鎳合金
EN 10088-1:2005不銹鋼。不銹鋼清單
Equivalent grades:
Chemical comb % of steel X15CrNiSi25-4 (1.4821): EN 10095-1999
C
|
Si
|
Mn
|
Ni
|
P
|
S
|
Cr
|
N
|
0.1 - 0.2
|
0.8 - 1.5
|
max 2
|
3.5 - 5.5
|
max 0.04
|
max 0.015
|
24.5 - 26.5
|
max 0.11
|
Mechanical properties of steel X15CrNiSi25-4 (1.4821)
|
|
|
|
Rm - Tensile strength (MPa) (+AT)
|
600-850
|
|
|
|
|
Rp0.2 0.2% proof strength (MPa) (+AT)
|
400
|
|
|
|
|
A - Min. elongation at fracture (%) (+AT)
|
12月16日
|
|
|
Brinell hardness (HB): (+AT)
|
235
|