產(chǎn)品詳情
Grade : 1.4918壓力用無縫鋼管
Number: X6CrNiMo17-13-2
Classification: 奧氏體抗蠕變鋼
Density: 8 g/cm 3
Standard:
EN 10216-5:2014壓力用無縫鋼管。技術(shù)交付條件。不銹鋼管
EN 10088-1:2005不銹鋼。不銹鋼清單
Equivalent grades:
Chemical comb % of steel X6CrNiMo17-13-2 (1.4918): EN 10216-5-2014
|
C
|
Si
|
Mn
|
Ni
|
P
|
S
|
Cr
|
Mo
|
N
|
|
0.04 - 0.08
|
max 0.75
|
max 2
|
12月14日
|
max 0.035
|
max 0.015
|
16 - 18
|
2 - 2.5
|
max 0.1
|
|
Mechanical properties of steel X6CrNiMo17-13-2 (1.4918)
|
|
|
|
|
|
Rm - Tensile strength (MPa) (+AT)
|
490-690
|
|
|
|
|
|
|
|
Rp0.2 0.2% proof strength (MPa) (+AT)
|
205
|
|
|
|
|
|
|
|
KV - Impact energy (J) longitud., (+AT)
|
+20°
|
|
100
|
|
|
|
|
KV - Impact energy (J) transverse, (+AT)
|
+20°
|
|
60
|
|
|
|
|
|
|
|
A - Min. elongation at fracture (%) longitud., (+AT)
|
35
|
|
|
|
|
A - Min. elongation at fracture (%) transverse, (+AT)
|
30
|
