[Kondisyon dite]
⒈Tout dwe gen yon nimewo dite ki pa depase valè yo montre pou klas la nan tablo 2.
⒉Pou tib mwens pase 0.065 pous When the Vickers of Table 2 will apply.The superficial hardness number for Grade TPXM-29 and S20153 tubes shall not exceed 80 on the 30T scale or 92 on the 15 T scale.The hardness number for Grades TPXM-10,TPXM-11,and TPXM-19 tubes shall not exceed 46 on the 30 N scale or 73 on the 15 N scale.The hardness number for S20100 ak S31254 pa dwe depase 79 OB echèl la 30 T oswa 91 sou 15 t echèl yo.Tubes te fè soti nan tout lòt Gardes pa dwe depase 74 sou 30 t echèl la oswa 88 sou 15 t echèl la.The dite pou S31655 pa dwe depase 81 sou echèl la 30 oswa 92 sou t'ap fèk la. oswa 88 sou echèl la 15 t.
3. Tès dite a pa dwe egzije sou tib ki pi piti pase 1/4 pous [6.4 mm] nan dyamèt andedan oswa tib ki gen yon epesè miray mens pase 0.020 pous [0.51 mm].
Baj popilè: Tib san pwoblèm ak soude, Lachin san pwoblèm ak soude manifaktirè tib, Swèd
