Specificatii
COMPOZITIE CHIMICA, % DIN GREUTATE
| MARCA DE OTEL Conditii de livrare | Rm Rezistenta la rupere | Rp0.2 Limita de curgere | A5 Alungirea la rupere |
|
|---|---|---|---|---|
| – N/mm2 – | – N/mm2 – | – % min – | ||
| Grosime perete ≤ 16mm | Grosime perete ≥ 16mm | |||
| E 355 +C (St 52 BK) | 600 | 540 | 500 | 7 |
PROPRIETATI MECANICE (Conform cu EN 10305-1)
| O.D. | I.D. | W.T. | Greutate |
|---|---|---|---|
| mm | mm | mm | kg/metru |
| 35 | 25 | 5 | 3.7 |
| 40 | 30 | 5 | 4.32 |
| 40 | 32 | 4 | 3.55 |
| 42 | 32 | 5 | 4.56 |
| 45 | 32 | 7 | 6.17 |
| 45 | 35 | 5 | 4.93 |
| 50 | 40 | 5 | 5.55 |
| 55 | 45 | 5 | 6.17 |
| 60 | 50 | 5 | 6.78 |
| 65 | 50 | 8 | 10.64 |
| 65 | 55 | 5 | 7.4 |
| 70 | 60 | 5 | 8.02 |
| 73 | 63 | 5 | 8.39 |
| 75 | 60 | 8 | 12.49 |
| 75 | 63 | 6 | 10.21 |
| 75 | 65 | 5 | 8.64 |
| 78 | 63 | 8 | 13.05 |
| 80 | 65 | 8 | 13.42 |
| 80 | 70 | 5 | 9.25 |
| 82 | 70 | 6 | 11.25 |
| 85 | 65 | 10 | 18.5 |
| 85 | 70 | 8 | 14.34 |
| 85 | 75 | 5 | 9.87 |
| 90 | 75 | 8 | 15.27 |
| 90 | 80 | 5 | 10.49 |
| 92 | 80 | 6 | 12.73 |
| 95 | 80 | 8 | 16.19 |
| 95 | 85 | 5 | 11.1 |
| 100 | 85 | 8 | 17.12 |
| 100 | 90 | 5 | 11.72 |
| 105 | 90 | 8 | 18.04 |
| 105 | 95 | 5 | 12.34 |
| 110 | 95 | 8 | 18.97 |
| 110 | 100 | 5 | 12.95 |
| 115 | 100 | 8 | 19.89 |
| 120 | 105 | 8 | 20.82 |
| 120 | 110 | 5 | 14.19 |
| 125 | 110 | 8 | 21.74 |
Dimensiuni – H9
| EN 10305-1 10305-2 | DIN 2391 2393 17179 | AFNOR NF-A49310 NF-A49643 | B.S. 6323 | UNI 7945 7946 663 6403 | JIS G3445 | ASTM A 513 |
|---|---|---|---|---|---|---|
| E355 | St52 St52-3 | Tu 52b Ts 47a | CEW5-ERW5 | Fe 490 Fe 510 D Fe 52-2 Fe 510 | STKM 19 | 1024 |
| E410 | StE 460 | 20MV6 | – | – | – | – |
Corespondenta marci otel
| MARCA DE OTEL) | C (max) | Si (max) | Mn (max) | P (max) | S | Ni (max) | V (max) |
|---|---|---|---|---|---|---|---|
| St52(E 355) | 0.2 | 0.5 | 1.5 | 0.025 | 0.02-0.04 | – | – |
| StE 460(E 410) | 0.2 | 0.5 | 1.7 | 0.025 | max 0.015 | 0.8 | 0.2 |
