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BRONZE

BRONZE Struktur
158113-12-3
CAS-Nr.
158113-12-3
Englisch Name:
BRONZE
Synonyma:
BRONZE;Bronze, Sn5Cu84;COPPER-TIN ALLOY;λ2-Stannane - copper (1:1);COPPER METAL ALLOY-COPPER TIN;Copper-Tin Alloy Nanoparticles;Copper-tin alloy,Bronze, Sn5Cu84;Copper alloy, base, Cu 90-91,Sn 9.2-10;Copper-tin alloy spherical powder, -200 Mesh;Bronze powder, -100 mesh, 99.0% (metals basis)
CBNumber:
CB4353298
Summenformel:
CuSn
Molgewicht:
182.26
MOL-Datei:
158113-12-3.mol

BRONZE Eigenschaften

Aggregatzustand
spherical powder
Farbe
Bronze
Expositionsgrenzwerte
ACGIH: TWA 0.2 mg/m3
OSHA: TWA 0.1 mg/m3; TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3; TWA 0.1 mg/m3
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher N,F
R-S?tze: 52/53-50/53-11
S-S?tze: 61
RIDADR  UN 3077 9/PG 3
WGK Germany  -
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H410 Sehr giftig für Wasserorganismen mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 1 Warnung GHS hazard pictogramssrc="/GHS09.jpg" width="20" height="20" /> P273, P391, P501
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.
P391 Verschüttete Mengen aufnehmen.
P501 Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

BRONZE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R52/53:Sch?dlich für Wasserorganismen, kann in Gew?ssern l?ngerfristig sch?dliche Wirkungen haben.

S-S?tze Betriebsanweisung:

S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.

Definition

Any of a group of copper-tin alloys usually containing 0.5–10% of tin. They are generally harder, stronger in compression, and more corrosion resistant than brass. Zinc is often added, as in gunmetal (2–4% zinc), to increase strength and corrosion-resistance; bronze coins often contain more zinc (2.5%) than tin (0.5%). The presence of lead improves its machining qualities.
Some copper-rich alloys containing no tin are also called bronzes. Aluminum bronzes, for example, with up to 10% aluminum, are strong, resistant to corrosion and wear, and can be worked cold or hot; silicon bronzes, with 1–5% silicon, have high corrosion-resistance; beryllium bronzes, with about 2% beryllium, are very hard and strong.

Industrielle Verwendung

The term bronze is generally applied to anycopper alloy that has as the principal alloyingelement a metal other than zinc or nickel. Originallythe term was used to identify copper–tinalloys that had tin as the only, or principal,alloying element. Some brasses are calledbronzes because of their color, or because theycontain some tin. Most commercial copper–tinbronzes are now modified with zinc, lead, silver,or other elements.
Bronze is used in bearings, bushings, gears,valves, and other fittings both for water andsteam. Tin bronze, including statuary bronze,contains 2–20% tin; bell metal 15–25%; andspeculum metal up to 33%. Gun metal contains8–10% tin plus 2–4% zinc.
The properties of bronze depend on itscomposition and working. Phosphor bronze is tin bronze hardened and strengthened withtraces of phosphorus; it is used for fine tubing,wire springs, and machine parts. Lead bronzemay contain up to 30% lead; it is used for castparts such as low-pressure valves and fittings.Maganese bronze with 0.5 to 5% manganeseplus other metals, but often no tin, has highstrength. Aluminum bronze also contains no tin;its mechanical properties are superior to thoseof tin bronze, with up to 3% silicon, casts well,and can be worked hot or cold by rolling, forging,and similar methods. Beryllium bronze(also called beryllium copper) has about 2%beryllium and no tin. The alloy is hard andstrong and can be further hardened andstrengthened by precipitation hardening; it isone of the few copper alloys that responds toheat treatment, approaching three times thestrength of structural steel.

BRONZE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


BRONZE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 33)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196
sale04@alfachem.cn China 11885 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 57505 58
Alfa Aesar 400-6106006
saleschina@alfa-asia.com China 30123 84
Beijing Ouhe Technology Co., Ltd 010-82967028 13552068683
2355560935@qq.com China 12390 60
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771
sales@heowns.com China 14435 57
Sigma-Aldrich 021-61415566 800-8193336
orderCN@merckgroup.com China 51456 80
Alfa Chemistry 1-516-6625404
support@alfa-chemistry.com United States 9171 60
Tianjin heowns Biochemical Technology Co., Ltd. 400-638-7771 18920564737
sales@heowns.com China 22888 60
Wuhan Yuqing Jiaheng Pharmaceutical Co., Ltd 027-83855382 15926260338
15926260338@163.com China 2030 58

158113-12-3()Verwandte Suche:


  • COPPER-TIN ALLOY
  • COPPER METAL ALLOY-COPPER TIN
  • BRONZE
  • COPPER-TIN ALLOY, CA. 90/10, SPHERICAL P OWDER,-200 MESH
  • Bronze powder, -100 mesh, 99.0% (metals basis)
  • Bronze, Sn5Cu84
  • Copper-tin alloy,Bronze, Sn5Cu84
  • Copper-tin alloy spherical powder, -200 Mesh
  • λ2-Stannane - copper (1:1)
  • Bronze gauze, Alloy 220, 80 mesh woven from 0.14mm (0.0055 in.) dia. wire
  • Bronze gauze, Alloy 220, 100 mesh woven from 0.11mm (0.0045 in.) dia. wire
  • Bronze gauze, Alloy 220, 60 mesh woven from 0.19mm (0.0075 in.) dia. wire
  • Bronze gauze, Alloy 220, 200 mesh woven from 0.053mm (0.0021 in.) dia. wire
  • Bronze gauze, Alloy 220, 150 mesh woven from 0.066mm (0.0026 in.) dia. wire
  • Copper-Tin Alloy Nanoparticles
  • Copper alloy, base, Cu 90-91,Sn 9.2-10
  • 158113-12-3
  • CuSn9010wt
  • Sn5Cu84
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