UIC54 vs 54E1 Rail: Dab tsi yog qhov txawv?

UIC54 vs 54E1 Rail: Dab tsi yog qhov txawv?

 

UAS 54thiab 54E1 yog qhov tseem ceeb tib txoj kev tsheb ciav hlau, sawv cev rau tus qauv European tiaj tus- hauv qab rail profile nrog qhov hnyav ntawm 54.77 kg / m, tsim rau nruab nrab mus rau hnyav - thauj khoom. Thaum "UIC54" yog qhov kev xaiv ib txwm siv raws li UIC 860 specifications, "54E1" yog qhov kev xaiv raws li niaj hnub EN 13674-1 tus qauv.

Cov yam ntxwv tseem ceeb thiab kev sib koom ua ke:

 

 

• Standardization: Ob leeg ua raws li European tus qauv EN 13674-1.

 

• Qhov hnyav: 54.77 kg / m (feem ntau hu ua 54 kg / m).

 

• Kev Siv: Feem ntau siv rau hauv txoj kev tsheb ciav hlau loj, kab tsheb thauj mus los hauv nroog, thiab hnyav - thauj khoom thauj.

 

• Dimensions: Cov profiles feem ntau suav nrog qhov siab ntawm 159 hli, lub hauv paus dav ntawm 140 hli, thiab lub taub hau dav ntawm 70 hli.

 

 

Hom Rail	Txuj	Qhov Loj (mm)					Tshooj S	Mas m
		H	B	C	D	E	cm xo	kg/m
TS EN 13674-1 European tus qauv
54E1 (UA 54)	EN 13674 - 1	159,00	140,00	70,00	49,40	16,00	68,77	54,77

 

• Steel Qib: Muaj nyob rau hauv R260, R350HT, R200, thiab R260Mn.

Thawj qhov sib txawv yog nyob rau hauv nomenclature-54E1 tsuas yog qhov hloov kho EN tsim rau classic UIC 54 profile.

 

Cov khoom siv ntawm 54e1 rail profile yog dab tsi?

 

54E1 (UIC54) rail profile feem ntau yog tsim los ntawmsiab- zoo carbon-manganese steelRaws li European tus qauv EN 13674-1. Cov qib steel feem ntau rau cov ntaub ntawv no suav nrog R260 lossis R260Mn rau cov qauv siv, thiab lub taub hau- cov qib hardened zoo li R350HT kom muaj zog hnav tsis kam nyob rau hauv hnyav-haul lossis nkhaus lem.

 

Cov ntaub ntawv tseem ceeb thiab kev qhia tshwj xeeb:

 

 

• Khoom sivPearlitic steel nrog cov ntsiab lus nruab nrab mus rau siab carbon (0.50% - 0.82%).

 

• Cov qauvTS EN 13674-1 (yav tas los UIC 860).

 

• Hardness: Feem ntau Ntau dua lossis sib npaug rau 260 HBW (R260) lossis 350 - 390 HBW rau lub taub hau- tawv (R350HT).

 

• Tensile zog: Yam tsawg kawg siab tshaj lossis sib npaug rau 880 MPa rau R260, Ntau dua lossis sib npaug rau 1175 MPa rau R350HT.

 

• PawgQhov hnyav: 54.77 kg / m

 

• Kev siv: Kev tsheb ciav hlau nruab nrab thiab hnyav, tsheb ciav hlau crane, thiab kev thauj mus los.

 

R260

Mechanical Property

Tshuaj muaj pes tsawg leeg

Yield zog

Tensile zog

Elongation

Hardness

C

Si

Mn

S

P

H ppm

Aw ppm

MPa

kg/m²

MPa

kg/m²

min

HB

Tsawg dua los yog sib npaug

Tsawg dua los yog sib npaug

Tsawg dua los yog sib npaug

Tsawg dua los yog sib npaug

Ntau dua lossis sib npaug rau 880

10%

260-300

0.62-0.80

0.15-0.58

0.70-1.20

0.025

0.025

2.5

20

 

R260Mn

Mechanical Property

Tshuaj muaj pes tsawg leeg

Yield zog

Tensile zog

Elongation

Hardness

C

Si

Mn

S

P

H ppm

Aw ppm

MPa

kg/m²

MPa

kg/m²

min

HB

Tsawg dua los yog sib npaug

Tsawg dua los yog sib npaug

Tsawg dua los yog sib npaug

Tsawg dua los yog sib npaug

Ntau dua lossis sib npaug rau 880

10%

260-300

0.55-0.75

0.15-0.60

1.30-1.70

0.025

0.035

2.5

20

 

R350 HT

Mechanical Property

Tshuaj muaj pes tsawg leeg

Yield zog

Tensile zog

Elongation

Hardness

C

Si

Mn

S

P

H ppm

Aw ppm

MPa

kg/m²

MPa

kg/m²

min

HB

Tsawg dua los yog sib npaug

Tsawg dua los yog sib npaug

Tsawg dua los yog sib npaug

Tsawg dua los yog sib npaug

Ntau dua lossis sib npaug rau 1175

9%

350-390

0.72-0.80

0.15-0.58

0.70-1.20

0.025

0.020

2.5

20

 

Cov hlau yog tsim los rau siab tensile zog, zoo heev hnav tsis kam, thiab zoo weldability.

 

GNEE RAIL muab ob qho tib si UIC54 rail thiab 54E1 rail nrog cov ntaub ntawv pov thawj kev tsheb nqaj hlau, qhov ntev meej, thiab cov khoom siv sib xws. Cov kev pabcuam xaiv muaj xws li txiav, drilling, thiab sib txuam fastening system muab los pab txhawb kev txhim kho thiab ua kom muaj kev ruaj ntseg.Hu rau GNEE RAILkom tau txais kev taw qhia tsim nyog thiab kev daws teeb meem rau koj cov phiaj xwm kev tsheb nqaj hlau.