| OIL PIPE STEELS |
| Standard: API 5L 45th Edition-2012/ISO 3183-2012 |
| Chemical Composition (%) |
| Tosçelik Quality No |
Standard |
Quality |
|
C(3) |
Mn(3) |
P |
S |
Cr |
Ni |
Cu |
Mo |
B |
| max |
max |
max |
max |
min |
max |
max |
max |
ppm, max |
| TOS9030 (5) |
API 5L/ ISO 3183 |
A / L210 / PSL1 |
Std |
0.22 |
0.90 |
0.030 |
0.030 |
0.50 |
0.50 |
0.50 |
0.15 |
10 |
| TOS9035 (1,2,5) |
API 5L/ ISO 3183 |
B / L245 / PSL1 |
Std |
0.26 |
1.2 |
0.030 |
0.030 |
0.50 |
0.50 |
0.50 |
0.15 |
10 |
| TOS9042 (1,5) |
API 5L/ ISO 3183 |
X42 / L290 / PSL1 |
Std |
0.26 |
1.3 |
0.030 |
0.030 |
0.50 |
0.50 |
0.50 |
0.15 |
10 |
| TOS9046 (1,5) |
API 5L/ ISO 3183 |
X46 / L320 / PSL1 |
Std |
0.26 |
1.4 |
0.030 |
0.030 |
0.50 |
0.50 |
0.50 |
0.15 |
10 |
| TOS9052 (1,5) |
API 5L/ ISO 3183 |
X52 / L360 / PSL1 |
Std |
0.26 |
1.4 |
0.030 |
0.030 |
0.50 |
0.50 |
0.50 |
0.15 |
10 |
| TOS9056 (1,5) |
API 5L/ ISO 3183 |
X56 / L390 / PSL1 |
Std |
0.26 |
1.4 |
0.030 |
0.030 |
0.50 |
0.50 |
0.50 |
0.15 |
10 |
| TOS9060 (1,6) |
API 5L/ ISO 3183 |
X60 / L415 / PSL1 |
Std |
0.26 |
1.4 |
0.030 |
0.030 |
0.50 |
0.50 |
0.50 |
0.15 |
10 |
| TOS9065 (1,6) |
API 5L/ ISO 3183 |
X65 / L450 / PSL1 |
Std |
0.26 |
1.45 |
0.030 |
0.030 |
0.50 |
0.50 |
0.50 |
0.15 |
10 |
| TOS9070 (1,6) |
API 5L/ ISO 3183 |
X70 / L485 / PSL1 |
Std |
0.26 |
1.65 |
0.030 |
0.030 |
0.50 |
0.50 |
0.50 |
0.15 |
10 |
Açıklamalar
1) Nb,V and Ti can be found in the composition of these qualities as long as Nb+V+Ti≤0.15.
2) Nb and V can be found in the composition of these qualities as long as Nb+V≤0.06.
3) For every 0.01% decrease in the C value specified in the standard, the Mn value is increased by 0.05%. In this case the Mn value is max 1.65% for L245, L290, L320 and L360 qualities, max 1.75% for X56, X60 and X65 qualities and max 2.00% for X70 quality.
4) For L360/X52 and lower qualities, max. percentage of Cu, Cr, Ni and Mo can be 0.5%, 0.5%, 0.5% and 0.15% respectively.
5) Suitable for ERW pipe production.
6) Suitable for spiral welded pipe production.
