Asme B16.5 Alloy birta birta ee loo yaqaan 'dhirta kiimikada'
Tuubbada aan jajaban waxaa loo isticmaalaa in lagu jaro boodhadhyada si loo sameeyo howsha si tartiib tartiib ah. Foornada indha la 'ee alloy birta waxaa loo isticmaalaa in lagu xiro iskuxirka tuubbada.
Ista'oorta aloy waa bir ay bir bir ah oo leh walxo kala duwan oo wadarta guud ee u dhexeeya 1.0% iyo 50% miisaanka si loo wanaajiyo hantida farsamada. Stels stels waxaa loo kala jabay laba kooxood: stors-ka hoose ee alfoonka yar iyo stores-ka sare ee loo yaqaan 'potoy'. Farqiga u dhexeeya labada waa la muransan yahay. Smith iyo Hashemi ayaa qeexaya farqiga u dhexeeya 4.0%, halka Degardo, et al., Qeexdaa boqolkiiba 8.0%. [1] [2] Inta badan, weedha "aloy bir" waxaa loola jeedaa stors-ka yar-yar.
Plat Flage Sorf Ansi 150lb astm c276 asme b16.11
Tuubbada birta ee birta ah & tuubada
astm a335 p12 p12 tuubbada birta ee xarkaha