Civen Hlau Khoom (Shanghai) Co., Ltd. Zoo siab txais tos mus yuav cov khoom lag luam zoo tshaj plaws hauv Suav teb ntawm no los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev koom tes, thov koj xav email rau peb.
Khoom Taw Qhia
Brass sawb yog tooj liab-zinc alloy cov ntaub ntawv ua tiav los ntawm kev dov, kev kho cua sov, ntxuav thiab ua tiav. Nws muaj pes tsawg leeg thiab npau taws cuam tshuam rau nws cov khoom siv kho tshuab thiab tsim nyog rau kev tsim thiab lwm yam kev tsim khoom.
CIVEN Metal teev cov tooj dag hauv ntau qib, suav nrog H96, H90, H85, H70, H68, H65, H63 thiab H62. Cov khoom lag luam suav nrog cov thicknesses sib txawv, qhov dav thiab cov khoom siv rau cov khoom siv hluav taws xob, tsheb, kev sib txuas lus, khoom siv kho vajtse thiab cov khoom siv kho kom zoo nkauj.
Thaum xaiv tooj dag sawb, cov neeg yuav khoom yuav tsum tau qhia qhov yuav tsum tau muaj qib, temper, thickness, dav thiab qhov ntev kam rau ua. Cov ntsiab lus no pab txiav txim seb cov khoom puas phim cov txheej txheem tsim khoom thiab cov khoom tiav.
Brass Sawb Qib thiab Alloy Designations
Cov ntaub ntawv khoom lag luam tam sim no teev cov qib Suav hauv qab no thiab cov qauv tsim thoob ntiaj teb.
| Suav qib | ISO npe | ASTM daim ntawv pov thawj | JIS npe |
|---|---|---|---|
| H96 | CuZn 5 | C21000 | C2100 |
| H90 | CuZn10 | C22000 | C2200 |
| H85 | CuZn15 | C23000 | C2300 |
| H70 | CuZn30 | C26000 | C2600 |
| H68 | Tsis teev | Tsis teev | Tsis teev |
| H65 | CuZn35 | C27000 | C2700 |
| H63 | CuZn37 | C27200 | C2720 |
| H62 | CuZn 40 | C28000 | C2800 |
Cov npe saum toj no ua raws li nplooj ntawv tam sim no lub rooj alloy. Paub meej txog cov qauv thiab cov khoom siv uas yuav tsum tau ua raws li qhov yuav tsum tau ua ua ntej kev txiav txim, tshwj xeeb tshaj yog thaum ib qhov project qhia txog ASTM, ISO lossis JIS kev xaiv.
Tshuaj muaj pes tsawg leeg
Cov ntawv sau tshuaj muaj pes tsawg leeg sau npe tooj liab, hlau, txhuas, npib tsib xee, zinc thiab impurity txwv rau cov qib hauv qab no.
| Suav qib | Tooj liab (Cu,%) | Hlau (Fe, max.%) | Lead (Pb, max.%) | Nickel (Ni, max.%) | Zinc (Zn) | impurities (max.%) |
|---|---|---|---|---|---|---|
| H96 | 95.0–97.0 | 0.10 | 0.03 | 0.5 | Rem. | 0.3 |
| H90 | 88.0–91.0 | 0.10 | 0.03 | 0.5 | Rem. | 0.3 |
| H85 | 84.0–86.0 | 0.10 | 0.03 | 0.5 | Rem. | 0.3 |
| H70 | 68.5–71.5 | 0.10 | 0.03 | 0.5 | Rem. | 0.3 |
| H68 | 67.0–70.0 | 0.10 | 0.03 | 0.5 | Rem. | 0.3 |
| H65 | 63.5–68.0 | 0.10 | 0.03 | 0.5 | Rem. | 0.3 |
| H63 | 62.0–65.0 | 0.15 | 0.08 | 0.5 | Rem. | 0.5 |
| H62 | 60.5–63.5 | 0.15 | 0.08 | 0.5 | Rem. | 0.5 |
Rem. txhais tau tias qhov sib npaug ntawm qhov muaj pes tsawg leeg. Thawj lub rooj siv dashes rau tej yam ntsiab lus; lees paub cov kev nkag nrog rau pab neeg ua haujlwm ua ntej kho lawv raws li kev txwv kev txwv.
Muaj Qhov Loj thiab Tempers
Cov khoom lag luam tam sim no teev cov tooj dag sawb hauv ntau qhov tuab, dav thiab ntev. Muaj qhov ntev nyob ntawm qhov khoom hom thiab cov khoom siv.
Cov ntawv luam tawm temper sau muaj xws li:
M / O:Mos los yog annealed mob
Y4 / 1/4H:Lub quarter- nyuaj
Y2 / 1/2H:Ib nrab - nyuaj
Y / H:Nyuaj
T / EH:Ntxiv - nyuaj lossis ultrahard, raws li pom nyob rau hauv nplooj ntawv sau
R:Kub-rolled mob, qhov twg teev
Thov xa mus rau cov lus qhia qhov dav ntawm nplooj ntawv no rau cov npe thickness, qhov dav thiab qhov ntev. Paub meej tias muaj kev sib xyaw ua ke ntawm qib, npau taws thiab qhov ntev thaum thov cov lus hais.
Dimensional Tolerances
Lub rooj ntev ntev luam tawm muab cov thickness thiab dav sib txawv rau cov thickness sib txawv thiab strip widths. Kev kam rau siab yog qhov tseem ceeb thaum siv tooj dag siv rau hauv qhov chaw uas xav tau qhov ntev sib xws thaum tsim, sib dhos lossis ua haujlwm ntxiv.
Rau cov lus hais, qhia qhov nominal thickness thiab dav nrog rau qhov yuav tsum tau ua siab ntev. Yog hais tias cov khoom tiav lawm muaj qhov yuav tsum tau nruj me ntsis, paub meej tias muaj feem xyuam rau ntau yam ua ntej ntau lawm.
Mechanical Properties
Cov ntaub ntawv tam sim no qhia txog lub zog tensile, elongation thiab hardness los ntawm temper.
| Temper npe | Cov ntawv sau sib npaug pom nyob rau ntawm nplooj ntawv | Tensile zog (N / mm²) | Elongation (tsawg kawg, %) | Hardness (HV) |
|---|---|---|---|---|
| M | O | Ntau dua lossis sib npaug li 290 | 35 | Tsis teev |
| Y4 | 1/4H | 325–410 | 30 | 75–125 |
| Y2 | 1/2H | 340–470 | 20 | 85–145 |
| Y | H | 390–630 | 10 | 105–175 |
| T | EH | Ntau dua lossis sib npaug li 490 | 2.5 | Ntau dua lossis sib npaug li 145 |
| R | - | Tsis teev | Tsis teev | Tsis teev |
Cov txiaj ntsig no tau tsim tawm los ntawm nplooj ntawv tam sim no lub tshuab ua haujlwm - rooj ua haujlwm. Paub meej txog qhov tseem ceeb rau cov qib uas tau xaiv thiab npau taws ua ntej siv lawv raws li kev lees paub.
Daim ntawv thov
Hluav taws xob Cheebtsam
Brass sawb yog teev rau cov ntawv thov hluav taws xob uas xaiv cov alloy thiab temper yuav tsum ua tau raws li cov khoom tsim thiab kev ua haujlwm.
Automotive thiab Communications Equipment
Cov khoom lag luam tseem suav nrog kev siv tsheb thiab kev sib txuas lus. Cov qib tsim nyog thiab qhov ntev yog nyob ntawm qhov tsim ntawm qhov chaw thiab cov txheej txheem tsim khoom.
Hardware thiab Decorative khoom
Brass sawb tuaj yeem txiav txim siab rau cov khoom siv kho vajtse thiab cov khoom siv kho kom zoo nkauj uas cov khoom siv xaiv tau haum rau qhov xav tau thiab ua tiav.
Rau cov haujlwm uas xav tau cov khoom siv tooj dag es tsis yog sawb, sib pivDaim ntawv tooj dag.
Rau cov ntawv thov uas tshwj xeeb xav tau tooj liab strip es tsis yog tooj liab -zinc alloy, saibTooj Liab.
Thov ib tug Brass Sawb Specification
Thaum hu rau CIVEN Hlau, muab cov qib tooj dag, temper, thickness, dav, xav tau ntev thiab txiav txim kom muaj nuj nqis. suav nrog cov tshuaj lom neeg muaj pes tsawg leeg, txhua yam - khoom lossis qhov loj me - qhov yuav tsum tau ua siab ntev kom cov khoom tuaj yeem ntsuas raws li koj qhov tshwj xeeb.
Kev tsim khoom
Cim npe nrov: Tuam Tshoj tooj dag sawb manufacturers, lwm tus neeg, Hoobkas
