301 Stainless hlau ncej

Feature

Parameter

Chemical Composition ntawm Stainless Hlau ncej (%)

C Tsawg dua lossis sib npaug rau 0.15

Si Less dua los yog sib npaug rau 1.0

Mn Tsawg dua lossis sib npaug rau 2.0

Cr: 16 0-18 0

Nim: 6.{1}}0

S Tsawg dua lossis sib npaug rau 0.03

P Tsawg dua lossis sib npaug rau 0.045

Khoom

Tensile Strength σb (MPa) Ntau dua lossis sib npaug rau 520

Conditional Yield Strength σ0.2 (MPa) Ntau dua lossis sib npaug rau 205

Elongation Rate δ5 (%): Ntau dua lossis sib npaug rau 40

Cheeb Tsam Kev Txom Nyem ψ (%) : Ntau dua lossis sib npaug rau 60

Hardness Tsawg dua los yog sib npaug rau 187HB; Tsawg dua lossis sib npaug rau 90HRB; Tsawg dua lossis sib npaug li 200HV

Thermal Treatment Standard thiab Metallographic Organization:

Cov txheej txheem kev kho kub: cov khoom siv 1010 degree ~ 1150 degree ceev txias.

Cov txheej txheem xeb-pov thawj ntawm cov hlau tsis xeb yog cov hlau alloy tsim cov yeeb yaj kiab oxide ntom ntom kom tiv thaiv cov pa oxygen thiab tiv thaiv oxidation ntxiv.

Yog vim li cas rau xeb:

1. Nyob rau hauv ib puag ncig uas muaj chloride, tus nqi corrosion yog ceev thiab tus nqi corrosion yog sai dua li cov pa roj carbon tsawg tsawg. Yog li ntawd, ib puag ncig uas siv cov hlau tsis huv yuav tsum tau so, plua plav, thiab ntxuav.

2. Cov ntsiab lus alloying tsis soluble hauv matrix, ua rau cov ntsiab lus tsis tshua muaj hlau nyob hauv cov qauv matrix thiab tsis zoo corrosion kuj.

3. Cov titanium-dawb thiab niobium-dawb cov khoom no muaj lub ntuj nyiam rau intergranular corrosion. Ntxiv titanium thiab niobium thiab ces stabilizing lub configuration yuav txo tau intergranular corrosion.

Cim npe nrov: 301 stainless hlau ncej, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, nqe, Tshuag, loj, kev muag khoom