H62 tooj dag yog dab tsi?
H62 tooj dag yog ib qho alloy muaj li ntawm 62% tooj liab thiab 38% zinc. Qhov kev sib xyaw no muab cov khoom siv nrog cov khoom tshwj xeeb xws li txhim kho plasticity thiab zoo machinability, uas pab txhawb kev ua haujlwm kub thiab txias. Cov alloy feem ntau yog siv rau hauv kev tsim khoom ntawm cov khoom siv kho tshuab, cov khoom siv dej thiab cov kav dej, cov khoom plig, thiab cov khoom zoo nkauj vim nws qhov sib npaug ntawm lub zog thiab kev tiv thaiv corrosion. Lub formability ntawm H62 tooj dag kuj txhawb nws siv nyob rau hauv daim ntawv thov uas yuav tsum tau nthuav dav shaping thiab durability. Cov yam ntxwv no ua rau H62 tooj dag yog cov khoom nyiam hauv ntau yam engineering thiab cov ntsiab lus zoo nkauj.
Lub zog tensile ntawm H62 tooj dag yog dab tsi?
Tensile lub zog ≥ 330 MPa, elongation ≥ 10% (hauv lub xeev nyuaj), kev ua haujlwm txias / kub ua haujlwm. Haum rau cov txheej txheem xws li stamping, kos duab, forging, thiab lwm yam.
Brass H62 Mechanical thiab Physical Properties
Tsim nyogkoj | Valu ua |
|---|---|
Tensile zog (MPa) | 370 - 420 |
Yield zog (MPa) | 260 - 300 |
Elongation (%) | 10 - 15 |
Hardness (Vickers) | 100 - 140 VHN |
Hardness (Rockwell B) | 60 - 80 HRB |
Qhov ceev (g / cm³) | 8.4 - 8.5 |
Thermal conductivity (W / m · K) | 120 - 150 |
Corrosion Resistance | Zoo |
Hnav Resistance | Nruab nrab rau Zoo |
Dab tsi yog Zinc Composition ntawm Brass H62?
Element | Kev sib xyaw (%) |
|---|---|
Copper (Cu) | 60.5 - 63.5 |
Hlau (Fe) | ≤ 0.15 |
Lead (Pb) | ≤ 0.08 |
Zinc (Zn) | Tshuav |
Antimony (Sb) | ≤ 0.005 |
Bismuth (ib) | ≤ 0.002 |
Phosphorus (P) | ≤ 0.01 |
H62 Brass Equivalent Qib
| Txuj | Qib |
|---|---|
| Tuam Tshoj (GB) | H62 |
| Nyiv (JIS) | C2801 |
| Lub teb chaws Yelemees (DIN) | CuZn37 |
| USA (ASTM) | C2800 |
| Teb chaws Europe (EN) | qw 508l |
Kev siv ntawm H62 Brass
H62 yog siv los ua txhua yam khoom. Cov neeg siv nws los ua tooj dag pobzeb trims, profiles, kav dej fittings, hluav taws xob txuas, thiab cov khoom siv kho kom zoo nkauj ntawm txhua hom. Hauv kev tsim kho kev lag luam, tib neeg nyiam siv H62 vim nws muaj zog thiab tsis corrode sab nraud. Qhov ntawd ua rau nws muaj txiaj ntsig zoo rau architectural fittings thiab trims. Hauv kev lag luam hluav taws xob, lawv siv nws rau cov terminals thiab connectors vim nws cov conductivity zoo.
FAQ
| Puas yog H62 tooj dag machinability? Qhov tseem ceeb tshaj, H62 tooj dag muaj qhov ua tau zoo dua li ntau lwm cov tooj dag, uas txhais tau hais tias cov tuam txhab tsim khoom tuaj yeem tsim cov khoom zoo - cov khoom zoo dua, txo cov khoom pov tseg thiab cov nqi hauv cov txheej txheem tsim khoom. |
| H62 tooj dag sawb siv rau dab tsi? H62 tooj dag sawb yog siv dav hauv kev kho vaj tsev kho kom zoo nkauj, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv kho mob, thiab cov mos txwv casings vim nws lub zog zoo, tsim tau, thiab corrosion kuj. |
| Cov tshuaj muaj pes tsawg leeg ntawm H62 tooj dag sawb yog dab tsi? Cov tshuaj lom neeg muaj pes tsawg leeg ntawm H62 tooj dag sawb yog kwv yees li 60.5-63.5% tooj liab (Cu) thiab seem zinc (Zn), nrog kev tswj nruj ntawm impurities xws li Lead (Pb) thiab Hlau (Fe). |
| Dab tsi yog qib sib npaug ntawm H62 tooj dag sawb hauv ASTM tus qauv? H62 tooj dag sawb yog sib npaug rau C28000 (Alloy 280 lossis Muntz Hlau) hauv ASTM / UNS system. |
| H62 tooj dag sawb puas siv tau rau machining qhov chaw? Yog lawm, H62 tooj dag sawb muaj kev ncaj ncees machinability. Nws yog tsim rau stamping, dabtsi yog khoov, thiab kev ua haujlwm, txawm hais tias nws tsis yog dawb - qib machining zoo li cov hlau lead. |
Peb cov khoom lag luam
1. Ntshiab tooj liab (daim ntawv, raj, hlau)
Cov Qib Siab: T1 (C11000), T2 (C10100). Peb muab qhov tseem ceeb C11000 (T1) rau nws cov conductivity zoo heev.
Qauv:ASTM B152 (Daim ntawv), ASTM B75 / B88 (Tube), ASTM B1 / B3 (Wire), EN, JIS, GB / T.
Qhov ntau thiab tsawg:
Tube:OD 6mm-200mm.
Daim ntawv:Thickness ntawm 0.5mm-50mm.
Hlau:Txoj kab uas hla 1.0mm - 10mm.
2. Phosphorus Deoxidized Copper (Tube, Ntawv)
Cov Qib Siab:TP 1 (C12000 / CW023A), TP2 (C12200). Zoo tagnrho rau vuam thiab kav dej.
Qauv:ASTM B188, ASTM B75 / B88, EN 12451, JIS H3300.
Qhov ntau thiab tsawg:
Tube:OD 8mm-150mm.
Daim ntawv:Thickness 1.0mm-30mm.
3. Brass (Strip & Coil)
Cov Qib Siab:H96, H68, H62 (CuZn37 / C28000). Peb pom zoo kom H62 rau nws zoo heev tshuav nyiaj li cas ntawm lub zog thiab machinability.
Qauv:ASTM B36, ASTM B134, EN 1652, JIS H3100.
Qhov ntau thiab tsawg:
Sawb / Coil:Thickness 0.1mm - 3.0mm, Dav mus txog 600mm.
Tau txais daim ntawv teev cov khoom tiav
Peb lub Hoobkas
Peb qhov chaw yog nruab nrog kev lag luam- ua ntej nruam nruam casting thiab dov ntau lawm kab, precision dov mills, multi-pass drawing units, thiab automated forming khoom, enabling npaum thiab ruaj khov transformation ntawm tooj liab rods rau cov khoom tiav. Peb cov tshuab tseem ceeb tso cai rau peb hloov pauv ntau yam ntawm cov qib- suav nrog cov tooj liab ntshiab (xws li C11000 / T1), phosphorus deoxidized tooj liab (xws li, C12200 / TP2), thiab tooj dag (xws li H62)- nyob rau hauv daim ntawv ntawm cov ntawv, cov hlua, cov hlua, thiab lwm yam. Peb kuj muab cov kev pabcuam ua haujlwm xws li txiav, slitting, thiab precision tiav.
