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12L14 Dawb-txiav Steel Bar

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npe: 12l14Dawb-txiav hlau Bar

12L14 yog cov hlau lead-sulfur composite dawb-txiav cov qauv hlau. Nyob rau hauv cov hlau tsis muaj hlau lead, txhuas yog muab faib rau hauv cov hlau raws li cov hlau me me me me thiab tsis khov rau hauv cov hlau.

Nto tiav:Polished

Kev siv / Daim ntawv thov: Kev tsim kho

Lub Tebchaws Keeb Kwm: Ua hauvTuam Tshoj

Qhov Loj (Diameter):3mm-800mm

Hom: Round bar, Square bar, tiaj tus bar, Hex bar

Kev kho cua sov: Txias tiav, tsis muaj polished, ci


Product Detail

Khoom cim npe

Txheej txheem cej luam ntawm 12L14 Dawb-txiav Steel

A steel nrog ntau dua li ib txwm cov ntsiab lus ntawm leej faj thiab phosphorus npaj rau fabrication ntawm qhov chaw rau high-ceev tsis siv neeg thiab semiautomatic tshuab cuab yeej. Dawb-txiav steel yog tsim nyob rau hauv daim ntawv ntawm rods, thiab nws muaj 0.08-0.45 feem pua ​​carbon, 0.15-0.35% silicon, 0.6-1.55% manganese, 0.08-0.30% sulfur thiab 0.05-0.16% phosphorus. Cov ntsiab lus ntawm cov sulfur siab ua rau muaj kev sib xyaw ua ke (piv txwv li, manganese sulfide) pov tseg raws cov nplej. Cov kev suav nrog no pab txhawb kev sib tsoo thiab txhawb kev sib tsoo thiab yooj yim nti tsim. Rau cov hom phiaj no, dawb-txiav steel yog qee zaum alloyed nrog txhuas thiab tellurium.

12L14 yog ib hom resulfurized thiab rephosphorized carbon steel rau dawb-txiav thiab machining daim ntaub ntawv. Cov qauv hlau (tsis siv neeg hlau) muaj kev ua haujlwm zoo heev thiab lub zog qis dua vim yog cov hlau alloying xws li Sulfur thiab Lead, uas tuaj yeem txo qhov kev ua haujlwm siab thiab txhim kho qhov tiav thiab qhov tseeb ntawm cov khoom siv. 12L14 steel tau siv dav hauv kev tsim cov cuab yeej ntsuas qhov tseeb, qhov chaw tsheb thiab qhov tseem ceeb ntawm ntau yam ntawm cov tshuab, raug siv xws li bushings, shafts, inserts, couplings, fittings thiab lwm yam.

jindalaisteel-dawb-txiav-Steel-bar (4)

12L14 steel sib npaug khoom

AISI JIS DIN GB
12 l14 TSUM 24L 95 np28 y15 peb

12L14 Tshuaj muaj pes tsawg leeg

Khoom siv C Si Mn P S Pb
12 l14 ≤ 0.15 (≤0.10) 0.85-1.15 Nws 0.04-0.09 Nws 0.26-0.35 dr hab 0.15-0.35 dr hab

12L14 Mechanical Property

Tensile zog (MPa) Yield zog (MPa) Elongation (%) Txo thaj tsam (%) Hardness
370-520 : kuv 230-310 : kuv 20-40 35-60 : kuv 105-155 HB

Qhov zoo ntawm 12L14 Dawb-txiav Hlau

Cov hlau machinable siab no muaj cov hlau lead thiab lwm cov ntsiab lus xws li tellurium, bismuth thiab sulfur uas ua kom muaj cov nti ntau dua thiab ua kom muaj kev ua haujlwm siab dua, yog li ua kom cov khoom tsim tau zoo thaum khaws cov cuab yeej siv.JINDALAImuab cov khoom siv dawb-txiav steels nyob rau hauv daim ntawv ntawm dov thiab kos tuav.

jindalaisteel-Dawb-txiav-Steel-bar (9)


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