ASTM B151 C70600 Round Bar Manufacturer – Copper Nickel 90/10 Supplier
We are a leading manufacturer and global supplier of ASTM B151 C70600 Copper Nickel (90/10) round bars.our C70600 round bars offer superior resistance to seawater corrosion, biofouling, and stress cracking.
We manufacture and export precision-machined CuNi 90/10 round bars in a wide range of sizes and lengths for use in shipbuilding, heat exchangers, offshore platforms, and seawater piping systems.
We supply high quality of C70600 (90/10 Copper Nickel) round bars manufactured to ASTM B151 standard, ideal for marine and industrial applications.
C70600 Round bar can be used as the starting material to produce the C70600 Weld neck flanges.
ASTM B151
Standard Specification for Copper-Nickel-Zinc Alloy (Nickel Silver) and Copper-Nickel Rod and Bar
ASTM B151 covers copper-nickel alloy round bars and rods, including UNS C70600, which is composed of 90% copper and 10% nickel, with small additions of iron and manganese to enhance resistance to erosion and corrosion in flowing seawater.
Copper Nickel 90/10 Round Bar
UNS C70600 Rod
CuNi10Fe1Mn Bar
W.Nr. 2.0872
This specification establishes the requirements for copper-nickel-zinc and copper-nickel rod and bar for general application produced from Copper Alloy UNS Nos. C70600, C70620, C71500, C71520, C74500, C75200, C75700, C76400, C77000, and C79200. The chemical composition, temper, annealed temper grain size, and tensile strength requirements are detailed.
C70600 is a copper-nickel alloy consisting of approximately 90% copper and 10% nickel, with small additions of iron and manganese for enhanced strength and corrosion resistance.
C70600 Chemical Composition
| Copper Alloy UNS No. | – Copper, Incl Silver | – Nickel, Incl Cobalt | – Lead | – Iron | – Manganese | – Zinc | – Phosphorous | – Sulfur | – Carbon |
| C70600 | remainder | 9.0 – 11.0 | 0.05 | 1.0 – 1.8 | 1 | 1 | … | … | … |
ASTM B151 C70600 Tensile Requirement
C70600 round bar Product Specification
- Material: Copper Nickel 90/10 (UNS C70600)
- Standard: ASTM B151
- Form: Round Bar / Rod
- Sizes: Available from 6 mm to 200 mm diameter (custom sizes on request)
- Length: Up to 6 meters or cut-to-length
Why Choose our C70600 round bar
- In-house forging, heat treatment, and testing facilities
- Mill Test Certificate (EN 10204 3.1) provided
- Fast delivery with export-ready packaging
Looking for a reliable ASTM B151 C70600 Round Bar Manufacturer?
As a leading ASTM B151 C70600 Copper-Nickel Round Bar manufacturer, we provide products with Mill Test Certificates (EN 10204 3.1/3.2), third-party inspection, and compliance with ASTM/ASME and international standards. Our C70600 round bars are supplied in seamless, forged, and machined forms, tailored to global project requirements.
