Martensitic stainless steels
X13VD
X13VDW
Spécifications
Common name
JETHETE M152
EU
X12CrNiMoV12-3
USA
UNS: S64152
AMS
5719
AIR
Z12CNDV12
ISO Symbol
X12CrNiMoV12-3
ISO Num
1.4938
WL
1.4933
1.4939
1.4939
BS
S151
S538
S159
S538
S159
ASTM grade
XM32
ASTM std
A565
Composition
C
0.12
Ni
2.5
Cr
11.5
Mo
1.6
V
0.3
Applications
• Aerospace industry: various mechanical parts.
• Turbine blades and discs.
Characteristics
• Good resistance to various corrosive agents.
• Good weldability and suitable for brazing.
Mechanical properties
| Heat treatment |
UTS (N/mm²) |
0,2% YS (N/mm²) |
A (%) |
KCU (J/cm²) |
|---|---|---|---|---|
| T + F + Rv 250°C | 1350 | 1000 | 17 | 110 |
| T + Rv 650°C | 1050 | 700 | 15 | 120 |
Key to heat treatment symbols
| Solution treated | H | Annealed | R |
|---|---|---|---|
| Thermo-mechanical treatment | TM | Quenched and tempered | T+RV |
| Sub-zero treatment | F | Solution treated and aged | H+V |