|
Dartyş güýji |
Min. Hasyl nokady |
Uzalma |
KORTEN A. |
[470 - 630 MPa] |
[355 MPa] |
20% min |
ASTM 588 GR. A. |
[485 MPa] |
[345 MPa] |
21% min |
ASTM 242 TYPE -1 |
[480 MPa] |
[345 MPa] |
16% min |
IRSM 41- 97 |
[480 MPa] |
[340 MPa] |
21% min |
|
Korten - A. |
ASTM 588 A. |
ASTM 242 TYPE -1 |
IRSM 41 -97 |
Uglerod, Maks |
0.12 |
0.19 |
0.15 |
0.10 |
Marganes |
0.20-50 |
0.80-1.25 |
1.00 |
0.25-0.45 |
Fosfor |
0.07-0.15 |
0.04 |
0.15 |
0.07-0.11 |
Kükürt, iň ýokary |
0.030 |
0.05 |
0.05 |
0.030 |
Silikon |
0.25-0.75 |
0.30-0.65 |
0.25-0.40 |
0.28-0.72 |
Nikel, iň ýokary |
0.65 |
0.40 |
- |
0.20-0.49 |
Hrom |
0.50-1.25 |
0.40-065 |
- |
0.30-0.50 |
Molibden, iň ýokary |
- |
- |
- |
- |
Mis |
0.25-0.55 |
0.25-0.40 |
0.20 min |
0.30-0.39 |
Wanadim |
- |
0.02-0.10 |
- |
0.050 |
Alýumin |
- |
… |
- |
0.030 |