ASTM-CK-20
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni (%) | Cr (%) | Mo (%) | Contrainte de rendement (Mpa) | Contrainte de traction (Mpa) | Allongement (%) |
---|---|---|---|---|---|---|---|---|---|---|
C(%)(%) 0,04-0,20 | Si(%)(%) ≦1,75 | Mn(%)(%) ≦1.5 | P(%)(%) ≦0.04 | S(%)(%) ≦0.04 | Ni (%)(%) 19,0-22,0 | Cr (%)(%) 23,0-27,0 | Mo (%)(%) ≦0,5 | Contrainte de rendement (Mpa)(%) ≧195 | Contrainte de traction (Mpa)(%) ≧450 | Allongement (%)(%) ≧30 |
Applications
- Fonderies en acier inoxydable
Code pays
- ASTM
Norme
- A743
Type d'acier
- CK-20
Type d'acier associé
Type d'acier | Norme | Code pays | Suite |
SCS18 |
4000 | CNS | Suite |
SCS18 |
G5121 | JIS | Suite |
CK-20 |
A743 | ASTM | Suite |
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