SLRH72A / C72DA Cov Khoom Zoo Carbon Hlau Hlau Qws

Tsim kev muaj pes tsawg leeg:

C: 0.65 ~ 0.75

Si: 0.17 ~ 0.37

MN: 0.50 ~ 0.80

S: ≤0.035

P: ≤0.035

Ni: ≤0.25

CU: ≤0.25

Cov Khoom Siv Neeg Kho Tshuab:

Tensile zog σB (Mpa): ≥1029 (105)

Tos Tawm Lub Zog σS (MPA): ≥833 (85)

Ntu shrinkage piv ψ (%): ≥30

Hardness: Kub Rolling, ≤285HB;

Hardness tom qab quenching hrc 55-60

Lub zog siab:Lub zog siab tensile lub zog, tom qab kev kho kom zoo thiab kho lub zog, kom ua tau ntau yam ntawm lub zog siab, ua kom muaj zog siv tau.

Zoo toughness:Nrog lub zog zoo thiab kev nruj me ntsis, nws tsis yooj yim rau nkig thaum nws raug rau ntau dua lub zog sab nraud, thiab tuaj yeem hloov kho rau ib puag ncig siv.

Qhov tsim nyog tawm tswv yim:Qhov piv tau ntawm cov paib lub zog thiab tensile lub zog yog tsawg, thiab cov khoom tsis yooj yim rau kev tswj hwm kom tswj cov qauv zoo thiab ruaj khov.

Daim Ntawv Thov Cheeb Tsam

Cov hlua hlau: Nws yog ib qho khoom siv tseem ceeb rau kev tsim cov hlua hlau, uas yog siv rau kev nqa cov hlua khi, nce khoom, mine nqa khoom thiab lwm yam.

Aluminium Clad Steel hlau hlau: tuaj yeem ua tiav rau txhuas cov hlau xaim, siv hauv cov kab sib kis cov kab hauv av hlau.

Hose Steel hlau: tuaj yeem ua rau hose steel hlau, dav siv hauv kev lag luam, siv tshuab thiab lwm yam ntawm hydraulic hose.

Nuv ntses Net kab: Tom qab kev kho mob tshwj xeeb, tuaj yeem siv los ua Nuv ntses Net kab, muaj lub zog siab thiab hnav tsis kam.

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