15-5PH stainless hlau

Q1: Dab tsi yog 15-5PH stainless hlau?

A1: Cov nag lossis daus- hardening (PH) stainless hlau nrog ~ 15% Cr thiab ~ 5% Ni / Cu, muab lub zog sib npaug, tiv thaiv corrosion, thiab machinability.

 

Q2: Cov khoom siv tseem ceeb (H900 mob)?

A2: Lub zog tensile Ntau dua lossis sib npaug ntawm 1030 MPa, lub zog tawm los Ntau dua lossis sib npaug rau 860 MPa, hardness Ntau dua lossis sib npaug rau 30 HRC, elongation Ntau dua lossis sib npaug li 12%.

 

Q3: Kev kho cua sov tseem ceeb?

A3: 4 core xaiv:

H900: siab zog

H1025: Ntsuas lub zog / toughness

H1075: Txhim kho ductility

H1150: Qhov siab tshaj plaws toughness (welded daim ntaub ntawv)

 

Q4: Kev lag luam feem ntau / daim ntawv thov?

A4: Aerospace, roj & roj, kev siv tshuab, khoom siv kho mob (fasteners, li qub, shafts, cov cuab yeej phais).

 

Q5: Nws piv rau 17-4PH li cas?

A5: 15-5PH muaj zoo formability; 17-4PH muaj zog dua me ntsis. Ob qho tib si haum rau nruab nrab corrosive ib puag ncig, nrog 15-5PH nyiam rau qhov tseeb.