Tisco 304 Stainless hlau kauj / sawb Aisi, Astm, Jis, Sus Thiab Gb Standards

Kev piav qhia

304 yog ntau yam stainless hlau uas tau siv dav los ua cov cuab yeej siv thiab cov khoom uas xav tau kev ua tau zoo tag nrho (corrosion resistance and formability). Yuav kom tswj tau qhov corrosion kuj muaj nyob rau hauv stainless hlau, cov hlau yuav tsum muaj ntau tshaj 18 feem pua ​​chromium thiab ntau tshaj 8 feem pua ​​​​nickel.

Parameter

Chemical muaj pes tsawg leeg (WT feem pua)

(C): Tsawg dua lossis sib npaug rau 0.08

(Si): Tsawg dua lossis sib npaug rau 1.00

(Mn): Tsawg dua lossis sib npaug rau 2.00

(Cr): 18.0 to 20.0

(P): Tsawg dua lossis sib npaug rau 0.060

(S): Tsawg dua lossis sib npaug rau 0.030

(Ni): 8-10.5 feem pua

Lub cev muaj zog

tensile zog: Ntau dua los yog sib npaug rau 520MPa

Yield zog: Ntau dua los yog sib npaug rau 205MPa

Elongation: Ntau dua lossis sib npaug li 40 feem pua

Daim ntawv thov

304 stainless hlau yog feem ntau siv chromium-nickel stainless hlau. Nws yog dav siv los ua hlau nrog zoo corrosion kuj, tshav kub tsis kam, tsis tshua muaj kub lub zog thiab txhua yam khoom. Nws muaj kev ua haujlwm kub zoo xws li stamping thiab dabtsi yog khoov, thiab tsis muaj kev kho cua sov. Hardening tshwm sim (siv kub -196 degree C ~ 800 degree C). Corrosion resistant nyob rau hauv cov huab cua, yog hais tias nws yog ib qho chaw ua lag luam los yog hnyav hnyav, nws yuav tsum tau ntxuav nyob rau hauv lub sij hawm kom tsis txhob muaj corrosion. Haum rau kev ua, khaws cia thiab thauj khoom noj. Nws muaj kev ua haujlwm zoo thiab weldability. Phaj kub exchanger, hauv qab, cov khoom siv hauv tsev (1, 2 tableware, txee, cov kav dej hauv tsev, lub tshuab rhaub dej, boilers, da dej), qhov chaw pib (windshield wipers, mufflers, molded khoom), cov khoom siv kho mob, cov khoom siv hauv tsev, tshuaj, khoom noj khoom haus, kev ua liaj ua teb, nkoj qhov chaw, thiab lwm yam. 304 stainless hlau yog lub teb chaws lees paub zaub mov qib stainless hlau.

Duab