Bronze ribbon

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
BrB2 2.1447 CuBe2 Delivery from the stock, in stock
B R B Delivery from the stock, in stock
BROF6.5-0.15 Delivery from the stock, in stock

It is possible that the sword of the heroic Achilles was forged from a particularly strong hardened band of beryllium bronze.

General Characteristics

Bronze band is distinguished by its exceptional corrosion resistance, which surpasses many grades of stainless steel in comparison. Bronze tape is sufficiently ductile, malleable and tensile strength, has excellent electrical and thermal conductivity of its manufacturability is also far superior to stainless alloys. It can be easily rolled, cut, brazed with any solder except aluminum bronze, and easily welded. Nickel- and beryllium-alloyed strip is particularly tough. It is not only strong and elastic (which can be further improved by an additional heat treatment), but also well welded and durable.

Classification

By production method By precision manufacturing On the state of the material: By shape of section: By length.

P - pressed (hot-deformed) - usually on the basis of tin-free bronze;

D - drawn (cold-deformed).

: B - high,

P - high;

N - normal.

P - semi-hard;

M - soft;

T - hard;

O - especially hard.

RR - rectangular

MD - measured length;

ND - unlimited;

KD - multiple of length;

Hard and extra hard strip is hardened after quenching by 30-40%,

Used grades

Bronze tape alloyed with beryllium, aluminum, silicon + manganese, chromium, chromium + zirconium. (The most commonly used grades: BrA7; BrB2; BrB2m, BrB2t; BrBNT; BrKMC; BrKMC 3-1, BrOF 7-0,2; BrOF 6,5-0,15; BrOC4-3; BrOCS. Tin-zinc bronze or tin-phosphor bronze tape is produced in accordance with GOST 1789-70. The production of tin-free bronze tape is regulated by GOST 18 175-78. The control of chemical composition is regulated by GOST 24 231-80.

Advantages

Particularly strong tape of beryllium bronze БрБ2 (contains 0,2-0,5% Ni and up to 2% Be). It is distinguished by elasticity, corrosion resistance and wear resistance. Bronze tin-free tape does not contain in its composition scarce tin. By its anti-corrosive, technological and mechanical properties it is often superior to the tin bronze band. Tin-free bronzes can be alloyed with aluminum, manganese or beryllium depending on the technological purposes. Tin-free bronzes comply with GOST 18 175-78. Tin bronze tape has excellent ductility, electrical and thermal conductivity It can be easily rolled, cut, soldered by any solder, easily welded, relevant in many modern industries.

Use

Bronze band serves as the basis for electro-technical parts. Due to minimum resistance, it is widely used in the manufacture of electrical connectors, strip conductors, electric motors, generators and transformers. In construction - for installation work and repair of equipment. From elastic and wear-resistant alloys such as BrKMts3-1 produce springs and other sensitive elastic elements for the needs of aviation, automotive and shipbuilding. Thanks to the successful combination of electrical and technological qualities, bronze tape is used today in a variety of industries.

Bronze band BrB2

Thickness, mm Unit of measure Price, per kg
From 0,01 to 2 kilogram negotiated

Bronze band БрБНТ1,9

Thickness, mm Unit of measure Price, per kg
From 0,01 to 2 kilogram negotiated

Bronze tape БрКМц3-1

Thickness, mm Unit of measure Price, per kg
From 0,01 to 2 kilogram negotiated

Bronze band БрОФ6,5-0,15

Thickness, mm Unit of measure Price, per kg
From 0,1 to 2 kilogram negotiated

Bronze band БрОЦ4-3

Thickness, mm Unit of measure Price, per kg
From 0,01 to 2 kilogram negotiated
Type GOST Mark Parameters
Tape 1761 Brb, Brb2, BrOF 6,5-0,15 0,1−4,0Х20−400Х800−2000

Delivery

We supply certified bronze rolled steel of any grade. The specification includes data on the percentage composition and performance qualities of products. From us it is easy to buy in bulk any semi-finished products for large-scale production. We also provide services to retail buyers. The high level of service and responsiveness of service is the face of our company.

Buy at a bargain price

Evek GmbH has an unlimited assortment of base metal alloys of the highest quality at the best price. If you are interested in our offer please contact your nearest office. Qualified specialists will provide all necessary information regarding products, price range, sales conditions. With us it's easy to buy bronze of any brands. The cost of goods depends on the parameters of products and additional terms of delivery.