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35CrMo kub dov steel ntawv
35CrMo kub dov steel ntawv
35CrMo kub dov steel ntawv
35CrMo kub dov steel ntawv

35CrMo kub dov steel ntawv

35CrMo yog tus naj npawb tshwj xeeb ntawm cov qauv hlau alloy (alloy quenched thiab tempered steel), uas yog siv los tsim cov khoom tseem ceeb hauv ntau lub tshuab uas muaj kev cuam tshuam, khoov, thiab siab loads.
Khoom taw qhia
Siv los tsim cov khoom tseem ceeb hauv ntau lub tshuab uas raug cuam tshuam, khoov thiab torsion, thiab cov khoom siv siab, xws li steel dov zeb herringbone zog, crankshafts, rauj rods, txuas rods, fasteners, chav turbine cav lub ntsiab shafts, axles, cav kis tau tus mob qhov chaw, loj lub cev muaj zog shafts, perforators nyob rau hauv roj av machinery, bolts rau boilers nrog kev khiav hauj lwm kub hauv qab no 400 degrees Celsius, ceev hauv qab no 510 degrees Celsius, seamless tuab-walled conduits rau kev kub siab nyob rau hauv tshuaj machinery (kub 450 txog 500 degrees Celsius, tsis muaj corrosive media ), thiab lwm yam; Nws kuj tseem siv tau los hloov 40CrNi los tsim cov khoom siv hluav taws xob sib kis tau zoo, lub tshuab hluav taws xob turbine cav rotors, lub zog ntu loj, txhawb nqa shafts (inch tsawg dua 500MM), thiab lwm yam.; txheej txheem cov khoom siv, cov kav dej, cov khoom siv vuam, thiab lwm yam.
Siv raws li cov qauv tseem ceeb uas ua haujlwm nyob rau hauv siab loads, xws li kis tau tus mob qhov chaw ntawm lub tsheb thiab cav; rotors, lub ntsiab shafts, hnyav-load kis tau tus mob shafts ntawm chav turbine generators, thiab loj-section qhov chaw.

Khoom siv sib npaug:
35crmo4 nyob rau hauv ltalis tus qauv.
34crmo4 raws li NBN tus qauv
2234 nyob rau hauv Sweden tus qauv
SCM432 / SCRRM3 raws li JIS tus qauv
Cov ntaub ntawv technical
35CrMo kub dov steel ntawv Chemical Composition
Chemical Composition (%)
Qib Steel C Si Mn P S Cr Mo Cu
35CrMo 0.32~0.40 0.17~0.37 0.40-0.70 Nws ≤ 0.030 ≤ 0.030 0.80-1.10 Nws 0.15-0.25 Nws ≤ 0.30
Yield zog σs/MPa (>=) Tensile zog σb / MPa (> =) Elongation
δ5/% (>=)
Txo ntawm
thaj tsam ψ/% (>=)
Impact absorbing zog Aku2/J (>=) Hardness HBS
100/3000 max
≥835(85) ≥985 (100) ≥12 ≥45 ≥78(8) ≤ 229 HB
Tus me nyuam mob: annealing / tempering. Hardness: ≦229 HBW
Cov yam ntxwv: 35CrMo muaj lub zog zoo li qub, cuam tshuam rau lub zog thiab kev qaug zog siab, kev muaj peev xwm harden yog siab dua 40Cr, siab creep zog thiab kav ntev zog nyob rau hauv qhov kub thiab txias, lub sij hawm ntev ua hauj lwm kub txog li 500 ℃.
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