420 stainless hlau koob
420 stainless hlau yog dav siv hauv kev phais ntau pua xyoo. AKA "AS" koob npe los ntawm Wegosutures rau cov koob sutures ua los ntawm 420 steel. Qhov kev ua tau zoo yog zoo txaus los ntawm precision manufacturing txheej txheem thiab kev tswj kom zoo. AS rab koob yog qhov yooj yim tshaj plaws ntawm kev tsim khoom piv nrog kev txiav txim steel, nws coj tus nqi-zoo los yog kev lag luam rau cov sutures.
Kev sib xyaw ntawm cov khoom xyaw
| Khoom siv | C | Si | Mn | P | S | Ni | Cr | N | Cu | Mo | Fe | Al | B | Ti | Cb |
| 420j 2 | 0.28 ib | 0.366 ib | 0.440 ib | 0.0269 ib | 0.0022 ib | 0.363 ib | 13.347 Nws | / | / | / | Tshuav | / | / | / | / |
Lub cev thiab tshuaj muaj zog
Qhov tsos: Khoom
Odour: tsw
Melting point melting npau taws: 1300-1500 ℃
Flash point: Tsis siv tau
Flammability: Cov khoom tsis yog flammable
Autoflammable: Cov khoom tsis yog nws pib flammable
Explosive Properties: Cov khoom tsis tawg
Oxidising zog: Tsis siv tau
Vapor siab: Tsis siv tau
Qhov ceev ntawm 20 ℃: 7.9-8.0 g / cm33
Solubility: Tsis soluble hauv dej lossis roj
Kev txheeb xyuas qhov xwm txheej
Muaj ib txwm tsis muaj kev phom sij rau txiv neej lossis ib puag ncig los ntawm 420J2 stainless hlau xaim hauv cov ntaub ntawv muab. Plua plav thiab fume tuaj yeem tsim tawm thaum lub sijhawm tsim khoom, uas yog, thaum vuam, txiav thiab sib tsoo. Plua plav los ntawm kev sib tsoo qhuav los yog machining yuav muaj tib yam li cov khoom. Nplaim txiav los yog vuam fumes yuav muaj oxides ntawm hlau thiab lwm yam hlau.
Yog tias huab cua ntau ntawm cov plua plav thiab fume ntau dhau lawm, kev nqus pa ntev ntev tuaj yeem cuam tshuam rau tus neeg ua haujlwm noj qab haus huv.
420J2 stainless hlau xaim tsis nquag ua rau muaj kev tsis haum tshuaj los ntawm daim tawv nqaij.
