Tirohanga Whānui o te Porowhita Konumohe
E mōhiotia ana hoki te porowhita konumohe ko te kōpae konumohe, he rauemi tino pai mō te hanga konganuku porowhita konumohe. Ko te matotoru he 0.3mm-10mm, ko te whānui he 100mm-800mm. He whānuitia te whakamahinga i roto i ngā mahi hikohiko, ngā matū o ia rā, te rongoā, te ahurea me te mātauranga, ngā wāhanga motuka, me ētahi atu ahumahi. Ina koa, ko ngā porowhita konumohe 1xxx me 3xxx ka whakamahia mō te hanga taputapu kīhini, taputapu tunu kai pēnei i ngā paraharaha kore-piri, te kohua, te paraharaha piza, ngā oumu pēhanga, me ētahi atu taputapu pēnei i ngā ārai rama, ngā anga whakamahana wai, me ētahi atu. Ko ā mātou porowhita konumohe he mea hanga kia rite ki ngā paerewa o te ao ASTM B209, ASME SB 221, EN573, me te EN485.
Ngā Āhuatanga Matū (WT.%)
| Koranu | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ca | V | Ti | Ētahi atu | Minimum.A1 |
| 1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | - | - | 0.05 | - | 0.05 | 0.03 | 0.03 | 99.5 |
| 1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | - | - | 0.05 | - | 0.05 | 0.03 | 0.03 | 99.6 |
| 1070 | 0.25 | 0.25 | 0.04 | 0.03 | 0.03 | - | - | 0.04 | - | 0.05 | 0.03 | 0.03 | 99.7 |
| 1100 | 0.95 | 0.05-0.2 | 0.05 | - | - | - | 0.1 | - | - | - | 0.05 | 99 | |
| 3003 | 0.6 | 0.7 | 0.05-0.2 | 1.0-1.5 | - | - | - | 0.1 | - | - | - | 0.15 | 96.95-96.75 |
Ngā Āhuatanga Mīhini
| TEMPER | MATORU (mm) | KAHA TŪTURU | TE WHAKAROA% |
| HO | 0.55-5.50 | 60-100 | ≥ 20 |
| H12 | 0.55-5.50 | 70-120 | ≥ 4 |
| H14 | 0.55-5.50 | 85-120 | ≥ 2 |
Ngā Āhuatanga o te Porowhita Konumohe
● He whānuitanga o ngā whiringa mō te rahi o ngā porowhita.
● He kounga mata tino pai mō ngā whakaata rama.
● He kounga tino pai o te kukume hōhonu me te miro.
● Ka whakaratohia e mātou he porowhita taumaha tae atu ki te 10mm te whānui, hei whakatutuki i ō hiahia katoa.
● Kounga Anodizing me te Kounga Drawing Hōhonu, e tika ana mō ngā taputapu tunu kai.
● Te Tākai Pai-Parei.
Painga Whakataetae
● He whānuitanga o ngā rahi porowhita e taea te whiriwhiri, tae atu ki te āhua me te rahi kua whakaritea.
● He kounga mata tino pai mō ngā whakaata rama.
● He kounga tuhi hōhonu me te whānuitanga tino pai.
● He kounga anodized me te kounga kukume hōhonu, he pai hoki mō ngā taputapu tunu kai.
● He pai te tiaki i te takai.
Te Tuhi Taipitopito
