He aha te maitai miihini-kore utu?
Ko te Free-Cutting Steel te ingoa īngoa mō te maitai waro me ngā huānga whakarewa tāpiri hei whakapai ake i tōna ngāwari ki te miihini me te whakahaere maramara. Ka tapaina hoki rātou ko ngā rauemi Free-Cut, Free-Cutting rānei.
E toru ngā rōpū iti o ngā maitai mīhini-kore
lRaupapa 11xx: Ka piki ake te nui o te Whānariki (S) mai i te 0.05% i roto i ngā maitai waro noa ki te 0.1%. Ka tāpirihia e ia te 20% ki te āheinga miihini ina whakaritea ki ngā rauemi ōrite i roto i te raupapa 10xx. I tētahi atu taha, ka heke te kaha kume mā te 10% pea, ā, ka pakarukaru ake te rauemi.
lRaupapa 12xx: Ka piki ake anō te nui o te whanariki (S) ki te 0.25%, ā, ka piki ake te nui o te Phosphorus (P) mai i te 0.04% i te raupapa 10xx ki te 0.5%. Nō reira, ka piki ake te āheinga miihini mā te 40% anō, ā, ka heke haere anō ngā āhuatanga miihini.
lSAE 12L14 he kore utu te tapahi maitai i te wāhi e whakakapia ai te Phosphorus ki te 0.25% o te Mata (Pb), ka whakanui ake i te āheinga miihini mā te 35% anō. Ka puta tēnei whakapainga nā te mea ka rewa te Mata i te wāhi e tapahia ana, ā, ka whakaitihia te waku me te whakarato hinu whakahinuhinu taiao. Heoi, he maha ngā kaihanga rauemi me ngā toa mīhini e ngana ana ki te karo i ngā tāpiringa mata nā te kino ki te taiao me ngā mōrearea hauora.
Me pēhea te whiriwhiri i te maitai tapahi kore utu
Jindalai Steel he kaihanga whakarewa, he kaiwhakarato, he kaihokohoko, he kaituku me te kaitātari matua o ngā momo hua mira maitai pēnei i te paipa, te ngongo, te pae me te tokotoko. Ko ngā hua maitai e tukuna ana e mātou me hanga mai i ngā rauemi mata kounga teitei, ā, ka taea te whakamana i ngā whakaritenga ahumahi pēnei i te ASTM me te ASME me ētahi atu paerewa e tika ana.Jindalai Steel Te tuku me te pupuri i tētahi rarangi nui o ngā wāhanga mīhini porowhita ASTM 12L14, AISI 12L14, SAE 12L14 (SUM24L / 95MnPb28 /Y15Pb) pērā i ngā taputapu me ngā mita, ngā wāhanga mātaaratanga, ngā motuka, ngā taputapu mīhini me ētahi atu momo mīhini e whakamahi ana i ngā wāhanga paerewa, pērā i ngā pūtu, ngā taputapu tapahi, te pū, te pine, me te tīwiri mīhini, te whakahānga kirihou, ngā taputapu pokanga me ngā taputapu niho, me ētahi atu. Mō ētahi atu pārongo, whakapā mai ki a mātou..
