Sebopeho sa Kereiti le Lik'hemik'hale (％)
| Kereiti | C≤ | Si≤ | Mn | P≤ | S≤ |
| STPG370 | 0.25 | 0.35 | 0.30~0,90 | 0.040 | 0.040 |
| STPG410 | 0.30 | 0.35 | 0.30 ~ 1.00 | 0.040 | 0.040 |
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| Thepa ea Mechini | ||||||
| Kereiti | Matla a tšepe | Ho hlahisa matla | Elongation % | |||
| N/ m㎡ | N/ m㎡ | No.11 kapa No.12 likotoana tsa teko | No. 5 likotoana tsa teko | No. 4 sekhechana sa teko | ||
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| Longitudinal | Phatlalatso | Longitudinal | Phatlalatso | |
| STPG370 | 370 mets | 215 mets | 30 mets | 25 mets | 28 mets | 23 mets |
| STPG410 | 410 mets | 245 mets | 25 mets | 20 mets | 24 mets | 19 mets |
Tlhahlobo ea UT
Tlhahlobo ea ho Otloloha
Tlhahlobo ea Ponahalo
Tlhahlobo ea Diameter e Ntle
Tlhahlobo ea Botenya ba Lerako
Qetella Tlhahlobo
-
- Mamello ea OD
Karohano
Mamello ho OD
Mamello ho WT
Peipi ea tšepe e se nang seamless e chesang e felile
Bophara ba lebitso
mamello
Karohano ya botenya
mamello
40A kapa ka tlase
+/-0.5mm
Ka tlase ho 4mm 4mm kapa ho feta
+ 0.6mm -0.5mm
+ 15%
-12.5%
50A kapa ho feta ho fihla le ho kenyeletsa.125A
+/-1%
150a
+/-1.6mm
200A kapa ho feta
+/-0.8%
Peipi e batang e felileng e se nang seamless
24A kapa ka tlase
+/-0.3mm
Ka tlase ho 3mm
3mm kapa ho feta
+/-0.3mm
+/-10%
32A kapa ho feta
+/-0.8%
Bakeng sa liphaephe tsa boholo bo tloaelehileng ba 350A kapa ho feta, mamello ho OD mohlomong e laetsoe ke bolelele ba circumferential.Tabeng ena, mamello e tla ba +/-0.5%
- Mamello ea OD
