Brons is 'n soort en groep kopergebaseerde legering met tin as die hooflegeringselement. Die hardheid en sterkte van brons neem toe met 'n toename in tininhoud. Die rekbaarheid word ook verminder met die toename in tinpersentasie bo 5. Wanneer aluminium ook bygevoeg word (4 tot 11%), word die resulterende legering aluminiumbrons genoem, wat 'n aansienlik hoër korrosiebestandheid het. Brons is relatief duur in vergelyking met koper as gevolg van die teenwoordigheid van tin wat 'n duur metaal is.
Soos baie ander legerings, kan koper- en koper-gebaseerde legerings in hoogs komplekse dele gevorm word, wat hulle ideaal maak vir die sandgieting enbelegging giet proses. Konstante kosteskommelings kan hierdie materiale baie pryssensitief maak, wat afval baie duur maak, veral wanneer dit oorweeg wordCNC bewerkingen/of smee as 'n vervaardigingsproses om jou deel te vervaardig. Suiwer koper word gewoonlik nie gegiet nie.
Graad van koper en brons van verskillende markte | |||||||
China | Duitsland | Europa | Internasionaal | VSA | Japan | ||
GB | DIN | EN | ISO | UNS | JIS | ||
Simbool | Nee. | Simbool | Nee. | Simbool | Nee. | Nee. | |
TU2 | OF-Cu | 2,004 | Cu-OFE | CW009A | Cu-OF | C10100 | C1011 |
- | SE-Cu | 2,007 | Cu-HCP | CW021A | - | C10300 | - |
- | SE-Cu | 2,007 | Cu-PHC | CW020A | - | C10300 | - |
T2 | E-Cu58 | 2,0065 | Cu-ETP | CW004A | Cu-ETP | C11000 | C1100 |
TP2 | SF-Cu | 2,009 | Cu-DHP | CW024A | Cu-DHP | C12200 | C1220 |
- | SF-Cu | 2,009 | Cu-DHP | CW024A | Cu-DHP | C12200 | C1220 |
- | SF-Cu | 2,009 | Cu-DHP | CW024A | Cu-DLP | C12200 | C1220 |
TP1 | SW-Cu | 2,0076 | Cu-DLP | CW023A | Cu-DLP | C12000 | C1201 |
H96 | CuZn5 | 2,022 | CuZn5 | CE500L | CuZn5 | C21000 | C2100 |
H90 | CuZn10 | 2,023 | CuZn10 | CW501L | CuZn10 | C22000 | C2200 |
H85 | CuZn15 | 2,024 | CuZn15 | CW502L | CuZn15 | C23000 | C2300 |
H80 | CuZn20 | 2,025 | CuZn20 | CW503L | CuZn20 | C24000 | C2400 |
CuZn28 | |||||||
H70 | CuZn30 | 2,0265 | CuZn30 | CW505L | CuZn30 | C26 000 | C2600 |
H68 | CuZn33 | 2,028 | CuZn33 | CW506L | CuZn35 | C26800 | C2680 |
H65 | CuZn36 | 2,0335 | CuZn36 | CW507L | CuZn35 | C27 000 | C2700 |
H63 | CuZn37 | 2,0321 | CuZn37 | CW508L | CuZn37 | C27200 | C2720 |
HPb63-3 | CuZn36Pb1.5 | 2,0331 | CuZn35Pb1 | CW600N | CuZn35Pb1 | C34000 | C3501 |
HPb63-3 | CuZn36Pb1.5 | 2,0331 | CuZn35Pb2 | CW601N | CuZn34Pb2 | C34200 | - |
H62 | CuZn40 | 2,036 | CuZn40 | CW509N | CuZn40 | C28 000 | C3712 |
H60 | CuZn38Pb1.5 | 2,0371 | CuZn38Pb2 | CW608N | CuZn37Pb2 | C35 000 | - |
HPb63-3 | CuZn36Pb3 | 2,0375 | CuZn36Pb3 | CW603N | CuZn36Pb3 | C36000 | C3601 |
HPb59-1 | CuZn39Pb2 | 2,038 | CuZn39Pb2 | CW612N | CuZn38Pb2 | C37700 | C3771 |
HPb58-2.5 | CuZn39Pb3 | 2,0401 | CuZn39Pb3 | CW614N | CuZn39Pb3 | C38500 | C3603 |
- | CuZn40Pb2 | 2,0402 | CuZn40Pb2 | CW617N | CuZn40Pb2 | C38 000 | C3771 |
- | CuZn28Sn1 | 2,047 | CuZn28Sn1As | CW706R | CuZn28Sn1 | C68800 | C4430 |
- | CuZn31Si1 | 2,049 | CuZn31Si1 | CW708R | CuZn31Si1 | C44300 | - |
- | CuZn20Al2 | 2,046 | CuZn20Al2As | CW702R | CuZn20Al2 | C68700 | C6870 |
QSn4-0.3 | CuSn4 | 2,1016 | CuSn4 | CW450K | CuSn4 | C51100 | C5111 |
- | CuSn5 | 2,1018 | CuSn5 | CW451K | CuSn5 | C51000 | C5102 |
QSn6.5-0.1 | CuSn6 | 2,102 | CuSn6 | CW452K | CuSn6 | C51900 | C5191 |
QSn6.5-0.4 | CuSn6 | CuSn6 | C51900 | C5191 | |||
QSn7-0.2 | CuSn8 | CuSn8 | C52100 | C5210 | |||
QSn8-0.3 | CuSn8 | 2,103 | CuSn8 | CW453K | CuSn8 | C52100 | C5210 |
BZn12-24 | CuNi12Zn24 | 2,073 | CuNi12Zn24 | CW403J | CuNi12Zn24 | C75700 | - |
BZn12-26 | CuNi18Zn27 | 2,0742 | CuNi18Zn27 | CW410J | CuNi18Zn27 | C77 000 | C7701 |
BZn18-18 | CuNi18Zn20 | 2,074 | CuNi18Zn20 | CW409J | CuNi18Zn20 | C76400 | C7521 |
- | CuNi10Fe1Mn | 2,0872 | CuNi10Fe1Mn | CW352H | CuNi10Fe1Mn | C70600 | C7060 |
- | CuNi30Mn1Fe | 2,882 | CuNi30Mn1Fe | CW354H | CuNi30Mn1Fe | C71500 | C7150 |
T3 | Cu-FRTP | C12500 | |||||
TAg0.1 | CuAg0.1 | CuAg0.1 | |||||
HPb63-0.1 | CuZn37Pb0.5 | ||||||
HPb61-1 | CuZn39Pb0.5 | C37100 | C3710 | ||||
HAl77-2 | CuZn20Al2 | CuZn20Al2 | C68700 | C6870 | |||
HSn70-1 | CuZn28Sn1 | CuZn28Sn1 | C44300 | C4430 | |||
HSn62-1 | CuZn38Sn1 | CuZn38Sn1 | C46400 | C4620 | |||
HMn58-2 | CuZn40Mn2 | ||||||
QAl5 | CuAl5As | CuAl5 | |||||
QAl7 | CuAl8 | CuAl7 | C61000 | ||||
QAl9-2 | CuAl9Mn2 | CuAl9Mn2 | |||||
QAl10-3-1,5 | CuAl10Fe3Mn2 | C63200 | |||||
QAl10-4-4 | CuAl10Ni5Fe4 | CuAl10Ni5Fe5 | C63020 | ||||
QAl11-6-6 | CuAl11Ni6Fe5 | ||||||
QBe2 | CuBe2 | CuBe2 | C17200 | C1720 | |||
QBe1.7 | Kubus1.7 | Kubus1.7 | C17 000 | C1700 | |||
QZr0.2 | CuZr | C15 000 | |||||
QCd1 | CuCrZr | CuCd1 | C16200 | ||||
QMg0.8 | CuMg0.7 | ||||||
ZQSnD5-5-5 | GB-CuSn5ZnPb | GCuPb5Sn5Zn | C83600 | BCln6 | |||
ZQSnD10-1 | GB-CuSn10 | GCuSn10P | |||||
ZQSnD10-2 | GB-CuSn10Zn | GCuSn10Zn2 | BCln3 | ||||
ZQAlD9-4-4-2 | GB-CuAl10Ni | GCuAl10Fe5Ni5 | C95800 | AlBCln3 | |||
ZQAlD9-4 | GB-CuAl10Fe | GCuAl10Fe3 | C95200 | AlBCln1 |
Vermoë vanSandgietmet die hand gevorm:
• Maks grootte: 1 500 mm × 1 000 mm × 500 mm
• Gewig Reeks: 0,5 kg - 500 kg
• Jaarlikse Kapasiteit: 5 000 ton - 6 000 ton
• Toleransies: Op versoek of standaard
• Vormmateriaal: Groensandgietwerk,Skulpvorm Sandgietwerk.
Vermoë van sandgietwerk deur outomatiese gietmasjiene:
• Maks grootte: 1 000 mm × 800 mm × 500 mm
• Gewig Reeks: 0,5 kg - 500 kg
• Jaarlikse Kapasiteit: 8 000 ton - 10 000 ton
• Toleransies: Op versoek.
• Vormmateriale: Groensandgiet, Skulpvormsandgiet.
Materiaal Beskikbaar virSandgietgieteryby RMC:
• Geelkoper, Rooi Koper, Brons of ander Koper-gebaseerde legeringsmetale: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Grysyster: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
• Nodulêre yster of knopyster: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• Aluminium en hul legerings
• Ander materiale volgens jou unieke vereistes of volgens ASTM, SAE, AISI, ACI, DIN, EN, ISO en GB standaarde
