I te wā e whiriwhiri ana i te maitai kore waikura mō ngā mahi ahumahi uaua, ko te 316L me te 904L ngā kōwhiringa rongonui e rua. He tino ātete ki te waikura me te roa o te mau o ēnei mea e rua, engari he rerekē rawa te hanganga, te mahi miihini, me te utu. I roto i tēnei tuhinga, ka whakatauritehia e mātou te maitai kore waikura 316L me te maitai kore waikura 904L puta noa i ngā paearu matua hei āwhina i a koe ki te whiriwhiri i te koranu tika mō tō kaupapa.
He aha te maitai kore waikura 316L?
Ko te maitai kore waikura 316L he putanga waro-iti o te 316, he wāhanga nō te whānau maitai kore waikura austenitic. Kei roto:
16–18% Konukōmiuma
10–14% Nikara
2–3% Molibdenum
Waro iti (<0.03%)
Ngā Āhuatanga Matua o te 316L:
He ātete pai rawa atu ki te waikura i roto i ngā taiao moana me ngā taiao waikawa āhua.
He pai te āhua o te whakarewa me te āhua o te hanga.
Ātete ki te waikura o ngā poka me ngā kapiti.
Ngā Whakamahinga Noa:
Ngā taputapu kai me ngā taputapu rongoā
Ngā wāhanga moana
Ngā tāke matū me ngā paipa
Ngā whakawhiti wera
He aha te maitai kore waikura 904L?
Ko te maitai kore waikura 904L he maitai kore waikura tino austenitic me te nui o te koranu, i hangaia mō te ātete ki te waikura tino kaha. Kei roto i tēnei:
19–23% Konukōmiuma
23–28% Nikara
4–5% Molibdenum
1–2% Parahi
Ngā Āhuatanga Matua o te 904L:
He ātete pai rawa atu ki ngā waikawa kaha (whanariki, whākawaka).
He ātete teitei ki te pakaru me te pakaru o te waikura ahotea.
Ka mau tonu te kaha me te pakari ahakoa te pāmahana teitei.
Kāore he aukume i ngā āhuatanga katoa.
Ngā Whakamahinga Noa:
Ngā whare tukatuka waikawa
Ngā pūnaha taiwhenua me te moana
Ngā tauhohenga rongoā me te matū
Ngā whakawhiti wera e whakahaere ana i ngā pāpāho kaha
316L vs. 904L: Ngā Rerekētanga Matua i te Tirohanga Poto
| Taonga | 316L Kowiri tira | 904L Kowiri tira |
|---|---|---|
| Te Ihirangi o te Nikara | 10–14% | 23–28% |
| Ihirangi Molibdenum | 2–3% | 4–5% |
| Ātete ki te Waikura | Tino pai (whānui me te moana) | Pai rawa atu (waikawa, pūhaumāota, wai moana) |
| Kaha | Waenga | Te kaha miihini teitei ake |
| Utu | He ohanga ake | He nui ake te utu |
| Whēkenga Aukume | Kore-aukume | Kore-aukume |
| Āheitanga whakarewa | Tino pai | Me nui ake te tupato i te wā e whakarewa ana |
Ko tēhea te mea me whiriwhiri e koe?
Kōwhiria te 316Lmēnā kei roto tō tono i tētahitaiao waikura āhua, pērā ite tukatuka kai, ngā taputapu hauora, rāneingā hanganga moanakua pāngia e te wai moana.
Kōwhiria te 904Lmōngā āhuatanga waikura kaha, inā koapāpāho waikawa, taiao whai rawa i te kōhao, rāneingā whakaurunga matū me ngā whakaurunga tai moana kounga teitei.
Ahakoa he pai te taurite o te mahi me te utu a te 316L,He pai ake te mahi a te 904Li roto i ngā taiao tino kino — he kōwhiringa pai rawa atu tēnei e tino hira ana te pono mō te wā roa.
Ngā Whakaaro Whakamutunga
He mea nui te mārama ki ngā rerekētanga i waenga i te maitai kore waikura 316L me te 904L hei whiriwhiri rauemi whai whakaaro. I SAKY STEEL, ka tukuna e mātou ngā momo e rua i roto i ngā momo āhua tae atu ki ngā pereti, ngā koiri, ngā pae, ngā ngongo, me ngā flanges — e tutuki ana i ngā paerewa o te ao pēnei i te ASTM A240, A312, A182, me ētahi atu.
Wā tuku: Pipiri-18-2025