080M46 Poob Wax Peev Castings
080M46 yog dav siv nyob rau hauv machinery manufacturing. Cov hlau no muaj cov cuab yeej zoo heev.
Khoom Taw Qhia
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080M46 Poob Wax Peev Castings |
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Yam khoom |
Khoom siv |
Txheej txheem ntau lawm |
Sintering kub |
Pwm |
Kev cai |
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080M46 Poob Wax Peev Castings |
080M46 |
Txhaj tshuaj molding |
1380 degree |
Yuav tsum customized |
Yog lawm |
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Tshuaj muaj pes tsawg leeg |
C 0.42~0.48 Si {{0}}.15~0.35 Mn {{0}}.60~0.90 P Tsawg dua lossis sib npaug rau 0.030 S Tsawg dua lossis sib npaug rau 0.035 Cu Less dua los yog sib npaug rau 0.30 Ni Tsawg dua lossis sib npaug rau 0.20 Cr Tsawg dua lossis sib npaug rau 0.20 |
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Cov ntaub ntawv muaj |
Carbon steel, alloy hlau, aluminium alloy, qis-carbon stainless hlau, titanium alloy (TI, TC4), tooj liab alloy, kub alloy (718, 713) |
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Smoothness |
Dimensional raug |
Khoom ntom ntom |
Cov tsos mob kho |
Tsim nyog hnyav |
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Roughness 1-5μm |
(±0.1%-±0.5%) |
7.8g / cm³ |
Raws li cov neeg siv khoom xav tau |
3g -8kg) |
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080M46 nruab nrab carbon steel
080M46 yog dav siv nyob rau hauv machinery manufacturing. Cov hlau no muaj cov cuab yeej zoo heev. Txawm li cas los xij, qhov no yog qhov nruab nrab carbon steel nrog kev ua haujlwm tsis zoo. 080M46 steel tuaj yeem hardened rau HRC42 ~ 46. Yog li ntawd, yog tias koj xav tau deg hardness, koj tuaj yeem tau txais qhov xav tau saum npoo hardness.
Hardness
Lub hardness nyob rau hauv lub xeev tus me nyuam yog 137 ~ 170HBS, 167 ~ 229HBS, 201 ~ 269HBS.
Quenching txheej txheem
quenching thiab tempering specifications: quenching kub yog 820 degree ~ 870 degree, dej-txias, tempering kub yog 550 ~ 650 degree, thiab nws yog txias heev thaum nws los ntawm lub cub tawg.
Lub cev muaj zog
Tensile strength>686MPa, yield strength>490MPa, elongation δ5>17%, shrinkage ψ>45%, impact toughness value>78J / cm2, hardness 201 ~ 269HB.
Cov qib high-zoo carbon steel yog ua los ntawm cov hlau zoo li qub ua los ntawm hluav taws xob rauv, qhib lub qhov cub, lossis cov pa ntshiab oxygen converter steelmaking txoj kev. Cov hlau muaj cov qauv zoo li metallographic thiab tsis muaj qhov tsis xws luag. Cov ntsiab lus carbon ntawm cov hlau no yog siab tshaj 0.4%, thiab nws muaj kev hnav zoo heev, tab sis nws cov ductility raug txo, thiab nws yooj yim rau deform thiab tawg tom qab quenching. Yog li ntawd, kev kho cua sov yog ib qho tseem ceeb heev, thiab nws yuav tsum tau txias sai sai tom qab tempering kom tsis txhob temper brittleness. Los ntawm spheroidizing no 080M46 Poob Wax Investment Castings, txiav kev ua tau zoo ntawm hom carbon hlau no tuaj yeem txhim kho.
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