Circle, rod Brkmc3-1 - CuSi3Mn1 - C65500
Technical specifications
Silicon bronze, corrosion-resistant, suitable for welding, heat-resistant, has a high resistance to compression. Hot working temperature: 750 — 850 ° C. Annealing temperature: 700 — 750 ° C
Application
Manufacture of chemical apparatus, springs and springs, parts of ships, and also welded structures. Production of wire for automatic welding of copper under a flux, manual welding in protective gases of non-rigid constructions of copper.
Percent composition, GOST 18175−78
| Fe | Si | Mn | Ni | Cu | Pb | Zn | Sn | Impurities |
| ≤0.3 | 2.7 — 3.5 | 1 — 1.5 | ≤0.2 | 94 — 96.3 | ≤0.03 | ≤0.5 | ≤0.25 | ≤1 |
Mechanical properties (temperature 20 ° C)
| Assortment | GOST | sv | d5 | Hardness HB 10 -1 |
| - | - | MPa | % | MPa |
| Hard bars | 1628−78 | 490 | 10−15 | 150 |
| Pressed bar | 1628−78 | 340 | 20 | 65 |
| Hard wire | 5222−72 | 760−880 | ||
| Stripe soft | 4748−92 | 350 | 28−35 | 70 — 90 |
| Strip hard | 4748−92 | 590−760 | 2−5 |
- sв — Short-term strength limit
- sT — Proportionality limit (yield stress for permanent deformation)
- HB — Brinell hardness
Storage
In closed warehouses or under a canopy, where adequate protection against mechanical and other damages is provided.
Buy
Supplier Avlob offers a bronze circle, rod, wire BrKMC3−1, CuSi3Mn1 at an economical price. The supplier guarantees the timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. We invite you to partner cooperation. The price is the best in this segment of rental.
Delivery, price
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