Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
Product: Hot rolled nickel alloy steels with specified low temperature properties steels plates (flat products) used for pressure vessel and boiler equipment
X7Ni9 steel standard : EN10028-4, ISO 9328-4
X7Ni9 steel grade Material No. In EN10028-4 standard : 1.5663
X7Ni9 steel plate application thickness: Not more than 125mm
X7Ni9 steel plate usually delivery condition: +N (Normalized), +NT(Normalized and Tempered), +QT(Quenched and tempered),T (Tempered), Q(Quenched), NACE
|
Grade |
Material No. |
C max |
Si max |
Mn |
P max |
S max |
Al min |
Mo max |
Nb max |
Ni max |
V max |
|
X7Ni9 |
1.5663 |
0.10 |
0.35 |
0.30-0.80 |
0.015 |
0.005 |
- |
0.10 |
- |
8.5-10.0 |
0.01 |
X7Ni9 1.5663 pressure vessel steel Mechanical properties
|
Plate Thickness(mm) |
Usual delivery condition |
Yield strength ReH MPa min |
Tensile strength Rm MPa |
Elongation A% min |
|
≤30 |
+QT |
585 |
680-820 |
18 |
|
30<t≤50 |
575 |
X7Ni9 1.5663 steel plate Impact Energy KV2 J min at a temperature in °C of:
|
Grade |
Material No. |
Direction |
-196 |
-170 |
-150 |
-120 |
-100 |
-80 |
-60 |
-50 |
-40 |
-20 |
0 |
20 |
|
X7Ni9 |
1.5663 |
Longitudinal |
100 |
110 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
|
Transverse |
80 |
90 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
JOIN-WIN STEEL keeps enough quantity X7Ni9 steel in stock each month. We can meet our customer’s further process request like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
Others steel grades steel plate for pressure vessel and boiler equipment in the standard EN10028-4, ISO 9328-4:
15NiMn6 pressure vessel and boiler steel plates ,
11MnNi5-3 pressure vessel and boiler steel plates ,
13MnNi6-3 pressure vessel and boiler steel plates,
12Ni14 pressure vessel and boiler steel plates,
X12Ni5 pressure vessel and boiler steel plates,
X8Ni9 pressure vessel and boiler steel plates
