DIN 1.2083 simbi ichromium alloyed stainless plastic mold steel. Iyo yakaenzana neAISI 420 simbi. Iyo simbi 1.2083 isimbi huru yekutsikirira inopisa mukutenderera.
1.2083 Stainless simbi inowanzo pihwa annealed condition nekuoma <230HB. Inogona zvakare kuendeswa ESR uye kudzimwa uye kudzikiswa kusvika 320 HB.
Hunhu hukuru hweDIN 1.2083 hunoti:
- kugadzikana kwakanaka kwemuchadenga corrosion,
- kupenya kwakanaka,
- machinability yakanaka mumamiriro annealed,
- kuoma kwepamusoro
- yakanaka kupfeka kuramba
ASTM A681 | C | Si | Mn | P | S | Cr |
420 Yakagadziridzwa | ≤1.00 | ≤1.00 | 0.20~0.40 | 0.030 Max | 0.030 Max | 12.5~13.5 |
DIN 17350 | C | Si | Mn | P | S | Cr |
1.2083/ X42Cr13 | ≤1.00 | ≤1.00 | 0.20~0.40 | 0.030 Max | 0.030 Max | 12.5~13.5 |
GB/T 9943 | C | Si | Mn | P | S | Cr |
4Cr13 | 0.35~0.45 | ≤0.60 | ≤0.80 | 0.030 Max | 0.030 Max | 12.0~14.0 |
JIS G4403 | C | Si | Mn | P | S | Cr |
SUS420J2 | 0.26~0.40 | ≤1.00 | ≤1.00 | 0.030 Max | 0.030 Max | 12.0~14.0 |
USA | ChiJerimani | Japani | China | ISO |
ASTM A681 | DIN 17350 | JIS G4403 | GB/T 9943 | ISO 4957 |
420 Yakagadziridzwa | 1.2083/X42Cr13 | SUS420J2 | 4Cr13 | X42Cr13 |
Kuomesa mushure mekupisa kukosha/MPa | 400 ℃.: 1910
Kuomesa mushure mekupisa kukosha/MPa | 500 ℃: 1860
Kuomesa mushure mekupisa kukosha/MPa | 600 ℃ : 1130
Kuomesa mushure mekupisa kukosha/MPa | 650 ℃ : 930
Pre-Heating kusvika 600 ℃, Wobva wapisa kune tembiricha yekunyepedzera. Soak pa 800-1100 ° C, iva nechokwadi chekupisa zvakakwana. Wobva watanga kuumbwa, tembiricha yekunyepedzera haina kuderera kupfuura 650 ℃. Mushure mekugadzira, tonhorera zvishoma nezvishoma.
Zvishoma nezvishoma kupisa kusvika 750-800 ℃, zvino zvishoma nezvishoma Kutonhora kusvika 538 ℃(1000℉) muchoto chekurapa kupisa. Zvadaro kutonhorera mumhepo. Mushure mekuvhara kuomarara HBS: 225 Max
1.2083 simbi ine kuomarara kwakanyanya uye inofanirwa kuomeswa nekutonhodza mumhepo yakanyarara. Kushandiswa kwekugezera munyu kana kudzorwa kwevira remhepo kunodiwa kuderedza decarburization, uye kana isipo, kuomeswa kwepakiti mune yakashandiswa pitch coke inokurudzirwa.
Kudzima tembiricha / ℃ : 1020~1050
Kudzima svikiro: Kutonhora kwemafuta
Kuoma: 50 HRc
Kupisa tembiricha / ℃ : 200-300
Mushure mekupisa kuoma HRC kana kupfuura: 28-34 HRc
1.2083 inokodzera kuvhuvhuta kwemagetsi kushanda, inokodzera asidhi yakanaka yekupukuta mold mapurasitiki uye zvinodiwa. Inonyanya kushandiswa mukugadzirwa kwePVC mold, kupfeka uye kuzadza mold, kusanganisira iyo inopisa yakaoma yemhando yeplastiki mold, hupenyu hurefu, zvakadai se: kuraswa tableware mold, optical components kugadzirwa, zvakadai sekamera, uye magirazi ezuva, midziyo yezvokurapa. uye etc.
Hunhu hunovimbiswa ne ISO 9001: 2008 quality management system. Yedu yese 2083 simbi zvese zvaive neSEP 1921-84 ultrasonic inspection (UT Test). Quality Giredhi: E/e, D/d, C/c.
Kana iwe uine chero 1.2083 simbi yekubvunza uye mubvunzo weMutengo, Chikumbiro, kurapwa kunopisa, Ndokumbira usazeze kutibata nesu.