304/304L/304H Kowiri tira
Whakatakotoranga
1.Paerewa: ASTM A240, JIS G4304, EN10088
2. Koeke: 200series&300series&400series
3. Matotoru: 0.03mm - 6.0mm
4. Whānui: 8mm-600mm
5. Te roa: hei tono a nga kaihoko
6. Mata: 2D,2B, BA, Mirror kua oti, N04, Raina Huruhuru, Matt mutu, 6K, 8K
7.Technology: te toka makariri / te makariri / te wera wera
Rauemi
| Momo | Kōeke | Kōeke | Wae matū % | ||||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Ētahi atu | |||
| Austenitic | 201 | SUS201 | ≤0.15 | 16.00-18.00 | 3.50-5.50 | 5.50–7.50 | ≤0.060 | ≤0.030 | - | ≤1.00 | - | ≤0.25 | - |
| 202 | SUS202 | ≤0.15 | 17.00-19.00 | 4.00-6.00 | 7.50-10.00 | ≤0.060 | ≤0.030 | ≤1.00 | - | ≤0.25 | － | ||
| 301 | 1.4310 | ≤0.15 | 16.00-18.00 | 6.00-8.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | ≤0.10 | - | |
| 304 | 1.4301 | ≤0.07 | 17.00-19.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | - | |
| 304L | 1.4307 | ≤0.030 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | - | |
| 304H | 1.4948 | 0.04-0.10 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | - | |
| 309 | 1.4828 | ≤0.20 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | - | |
| 309S | * | ≤0.08 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | - | |
| 310 | 1.4842 | ≤0.25 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.50 | - | - | - | |
| 310S | * | ≤0.08 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.50 | - | - | - | |
| 314 | 1.4841 | ≤0.25 | 23.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | 1.50-3.00 | - | - | - | |
| 316 | 1.4401 | ≤0.08 | 16.00-18.50 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | ≤1.00 | - | - | - | |
| 316L | 1.4404 | ≤0.030 | 16.00-18.00 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | ≤1.00 | - | - | - | |
| 316Ti | 1.4571 | ≤0.08 | 16.00-18.00 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | ≤1.00 | - | 0.1 | Ti5(C+N)~0.70 | |
| 317 | * | ≤0.08 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | 3.00-4.00 | ≤1.00 | - | 0.1 | - | |
| 317L | 1.4438 | ≤0.03 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | 3.00-4.00 | ≤1.00 | - | 0.1 | - | |
| 321 | 1.4541 | ≤0.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | Ti5(C+N)~0.70 | |
| 321H | * | 0.04-0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | Ti5(C+N)~0.70 | |
| 347 | 1.4550 | ≤0.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | Nb≥10*C%-1.10 | |
| 347H | 1.494 | 0.04-0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | Nb≥10*C%-1.10 | |
| Matarua | 2205 | S32205 | ≤0.03 | 22.0-23.0 | 4.5-6.5 | ≤2.00 | ≤0.030 | ≤0.020 | 3.0-3.5 | ≤1.00 | - | 0.14-0.20 | |
| 2507 | S32750 | ≤0.03 | 24.0-26.0 | 6.0-8.0 | ≤1.20 | ≤0.035 | ≤0.020 | 3.0-5.0 | ≤0.80 | 0.5 | 0.24-0.32 | ||
| Ferrite | 409 | S40900 | ≤0.03 | 10.50-11.70 | 0.5 | ≤1.00 | ≤0.040 | ≤0.020 | - | ≤1.00 | - | ≤0.030 | Ti6(C+N)~0.50 Nb:0.17 |
| 430 | 1Cr17 | ≤0.12 | 16.00-18.00 | - | ≤1.0 | ≤0.040 | ≤0.030 | - | ≤1.0 | - | - | - | |
| 444 | S44400 | ≤0.025 | 17.50-19.50 | 1 | ≤1.00 | ≤0.040 | ≤0.030 | 1.75-2.5 | ≤1.00 | - | 0.035 | Ti+Nb:0.2+4(C+N)~0.80 | |
| Martensite | 410 | 1Cr13 | 0.08-0.15 | 11.50-13.50 | 0.75 | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 410S | * | ≤0.080 | 11.50-13.50 | 0.6 | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - | |
| 420 | 2Cr13 | ≥0.15 | 12.00-14.00 | - | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - | |
| 420J2 | 3Cr13 | 0.26-0.35 | 12.00-14.00 | - | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - | |
| PH | 630 | 17-4PH | ≤0.07 | 15.00-17.50 | 3.00-5.00 | ≤1.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | 3.00-5.00 | - | Nb 0.15-0.45 |
| 631 | 17-7PH | ≤0.09 | 16.00-18.00 | 6.50-7.50 | ≤1.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | ≤0.50 | - | Al 0.75-1.50 | |
| 632 | 15-5PH | ≤0.09 | 14.00-16.00 | 3.50-5.50 | ≤1.00 | ≤0.040 | ≤0.030 | 2.00-3.00 | ≤1.00 | 2.5-4.5 | - | Al 0.75-1.50 | |
He aha tatou i whiriwhiri ai
I to tatou kamupene, e whakahīhī ana mātou ki te mahi ki ngā kiritaki mai i ngā kokonga katoa o te ao, e tuku ana i te whānuitanga matawhānui o nga hua ahumahi tino pai.Kei roto i a maatau pukapuka kanorau nga taputapu whare, ararewa, taputapu tepu, taputapu kihini, whakamahana wai ra, taputapu miihini, oko pehanga, me te maha atu.Na te kaha o te piripono ki nga kaupapa mo te wa roa, kua noho matou hei kaiwhakarato matua mo nga taonga pumau me te kounga teitei mo te whakamahi whare nui me te reo-rahi.
I roto i to maatau haerenga, kua riro mai i a maatau te tautoko me te manaakitanga mai i nga taangata mai i nga waahi katoa.Ko tenei whakatenatena nui i akiaki i a maatau ki te huri ki tetahi umanga e whakakotahi pai ana i te hokohoko, te tukatuka, me te tohatoha hei whakarato i te wheako ratonga whakauru.Ko te mutunga mai, ka tu tonu matou hei kowhiringa pono me te pai mo nga hua ahumahi.
1. Awhe Awhe o nga Hua:
Kei te mohio matou ki nga hiahia rereke me nga whakaritenga a o taatau kaihoko.No reira, ko ta matou kopaki whanui kei roto i te whānuitanga o nga hua ahumahi, e whakatutuki ana i te tini o nga umanga.Ma tenei ka tino kitea e koe nga mea e hiahiatia ana e koe i tetahi waahi watea, me te arotau i to wa me to whakapau kaha.
2. Kounga Korekore:
Ko te kounga te kaupapa o nga mea katoa e mahia ana e matou.Na roto i te tikanga kowhiringa kaha, ko nga hua pai noa mai i nga kaihanga rongonui.Ko ta matou pumau ki te whakapumautanga o te kounga e kii ana ko nga hua katoa ka wehe atu i to maatau whare putunga ka tutuki nga paerewa teitei, te whakarite kia mau tonu, whai hua, me te pai o nga kaihoko.
3. Tae Ao:
Ko te mahi i runga i te tauine o te ao, kua hanga hononga kaha to taatau kamupene me nga kaihanga, kaiwhakarato, me nga tohatoha puta noa i te ao.Ma tenei whatunga ka taea e matou te whakaputa hua mai i nga rohe rereke, ka uru koe ki nga mea hou hou me te whakarite i nga utu whakataetae.
4. Ratonga Whakapono me te Pai:
Kei te mohio matou ki te uara o te waa me te hiranga o te tuku hua tere.Ko ta maatau roopu ngaio e whai ana i nga tikanga ngawari, me te whakarite kia pai te whakahaere ota, te tuku tere, me te ratonga kaihoko pono.Ki a matou, ka taea e koe te tumanako he wheako maeneene me te kore he raruraru mai i te uiui ki te tuku.
5. Whakaritenga:
E mohio ana matou kei ia kaihoko nga whakaritenga motuhake.No reira, ka tukuna e matou nga whiringa whakaritenga hei whakarite i nga hua ki o hiahia motuhake ka taea.E waatea ana ta maatau roopu tohunga ki te mohio ki o whakaritenga me te whakarato otinga auaha mo te wheako kaiwhakamahi pai ake.
6. Utu Whakataetae:
Ahakoa te pupuri i nga paerewa kounga teitei, ka whakapau kaha matou ki te tuku utu whakataetae ki o taatau kaihoko.Ma te whakamahi i ta maatau whatunga whanui me te arotau i a maatau mahi, e whai ana matou ki te pupuri i nga utu e tika ana me te kore e whakararu i te kounga, kia pai ai taatau ki te maakete.
