C10100/C10200 Copper Round Bar Weight, Dimensions Chart in mm, kg, PDF online
Copper round bars are solid cylindrical products of copper with a circular cross-section. They are largely used in various industries and applications due to copper's great electrical conductivity, thermal conductivity, corrosion resistance, and malleability. Copper round bars are usually made from highest-grade pure copper, often referred to as "pure copper." Commercially, pure copper contains a minimum of 99.9% copper, with small amounts of other elements. While pure copper is the most selected material for round bars, there are also copper alloys available, such as bronze (copper-tin alloy) and brass (copper-zinc alloy), that are chosen. These alloys offer changes in properties like hardness, corrosion resistance, and colour. Copper round bars are available in a range of sizes, with diameters normally ranging from a fraction of an inch to several inches. The length of copper round bars can differ, with standard lengths typically available, but custom lengths can be obtained as needed. Refer to the Copper Round Bar Weight, Dimensions Chart in mm and kg presented below.
Copper is comparitively easy to machine and manufacture, making it fit for various manufacturing processes. Copper can be welded using various techniques, including gas welding, brazing, and soldering. Copper round bars are selected for their combination of electrical conductivity, corrosion resistance, and easy manufacture. Proper maintenance and storage are necessary to prevent surface tarnish or oxidation, which can impact the look and performance of copper round bars. Refer to weight and dimensions chart PDF below.
Copper round bars have some typical uses which include the following:
- Renewable Energy
- Aerospace and Aviation
- Industrial Equipment
- Plumbing
- Marine
- Heat Exchangers
For detailed measurements, refer the dimensions chart below
Standard Specification Of C10100 Copper Bar
Manufacturer of Beryllium copper bar and C145 / C14500 Tellurium copper rod in India
Specifications |
ASTM B151, ASME SB151 |
Dimensions |
EN, DIN, JIS, ASTM, BS, ASME, AISI |
Range
|
5 To 500 mm thick in 100 TO 6000 mm |
Cu-Ni Round Bars
|
6 to 120 mm. |
Cu-Ni Square Bars |
10 to 200 mm. |
Finish |
Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
Length |
100 to 3660 mm Long |
Form |
Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
Size chart of Copper Hex Bar
Type |
SIZES (mm) |
SIZES (Inches) |
ISO Tolerance |
Cold Drawn and Polish |
3.00 – 75.00 |
1/8″ – 3.00″ |
h8-h9-h10-h11 |
Cold Drawn and Ground |
10.00 – 75.00 |
5/6″ – 2.50″ |
h8-h9-h10-h11 |
Peeled and Polished |
40.00 – 150.00 |
1.50″ – 6.00″ |
h11, h11-DIN 1013 |
Peeled and Ground |
20.00 – 50.00 |
3/4″ – 2.00″ |
h9-h10-h11 |
Copper Round Bar Stock ASTM Standards
Alloy |
DN Trade Name |
Material No. |
UNS Specification |
ASTM Specification |
DIN Specification |
CW352H |
CuNi10Fe1Mn |
(2.0872) |
C70600 |
ASTM B151 |
|
CW354H |
CuNi30Mn1Fe |
(2.0882) |
C71500 |
ASTM B151 |
|
CuNi44Mn1 |
Vernicon |
(2.0842) |
C72150 |
|
DIN 17471 |
Copper Round Bar Chemical Equation
UNS No. |
Copper + Silver |
Nickel + Cobalt |
Manganese |
Lead |
Iron |
Zinc |
Phosphorus |
Sulfur |
Carbon |
C71500 |
remainder |
29.0-33.0 |
1.0 max |
0.05a max |
0.40-1.0 |
1.0a |
|
|
|
C71520 |
65.0 min |
29.0-33.0 |
1.0 max |
0.02 |
0.40-1.0 |
0.5 |
0.02 max |
0.02 max |
0.05 max |
Copper Flat Bar Mechanical Properties
Element |
Copper Nickel 90/10 |
Copper Nickel 70/30 |
Density |
8.1 g/cm3 |
0.323 lb/in3 at 68 F |
Melting Point |
1443 °C (2430 °F) |
2260 F |
Tensile Strength |
Psi -80,000, MPa -551 |
50000 psi |
Yield Strength (0.2%Offset) |
Psi - 35,000, MPa - 241 |
20000 psi |
Elongation |
30 % |
30 % |
Physical Properties of Copper Square Bar
Density @ 68° F |
0.323 lb/in3 |
Melting Range |
2140-2265o F |
Hot Formability |
Good |
Cold Formability |
Good |
Machinability rating (C360 = 100)
|
20 |
Brazing |
Excellent |
Soldering |
Excellent |
Gas-shielded arc welding |
Excellent |
Oxy-acetylene welding |
Good |
Carbon-arc welding |
Not recommended |
Coated metal-arc welding |
Good |
Resistant welding: spot and seam |
Good |
Resistance Welding: butt |
Good |
Surface Finish of 110 Copper Bar
CD |
Cold drawn |
P |
Polished |
BD |
Bright drawn |
SRE |
Slit rolled edge |
CG |
Centreless ground |
HF |
Hot finished |
CF |
Cold finished |
HRAP |
Hot rolled annealed and pickled |
P&T |
Peeled and turned |
RT |
Rough turned/peeled |
ST |
Smooth turned |
PR |
Peeled and reeled |
OFE OFHC Copper Round Rod
1/8** |
0.05 |
0.6 |
2 1/4 |
15.40 |
184.8 |
3/16** |
0.11 |
1.3 |
2 1/2 |
19.02 |
228.2 |
1/4** |
0.19 |
2.3 |
2 5/8 |
20.97 |
251.6 |
5/16 |
0.30 |
3.6 |
2 3/4 |
23.01 |
276.1 |
3/8 |
0.43 |
5.1 |
3 |
27.38 |
328.6 |
7/16 |
0.7/16 |
7.0 |
3 1/4 |
32.14 |
385.7 |
1/2 |
0.76 |
9.1 |
3 1/2 |
37.27 |
447.3 |
5/8 |
1.19 |
14.3 |
3 3/4 |
42.80 |
513.6 |
3/4 |
1.71 |
20.5 |
4 |
48.68 |
584.2 |
7/8 |
2.33 |
28.0 |
4 1/16 |
50.30 |
603.6 |
1 |
3.04 |
36.5 |
4 1/4 |
54.96 |
659.5 |
1 1/8 |
3.85 |
46.2 |
4 1/2 |
61.61 |
739.4 |
1 1/4 |
4.75 |
57.1 |
4 3/4 |
68.65 |
823.8 |
1 3/8 |
5.75 |
69.0 |
5* |
76.07 |
912.8 |
1 1/2 |
6.85 |
82.2 |
5.5* |
92.04 |
1104.5 |
1 5/8 |
8.03 |
96.4 |
6* |
109.54 |
1314.4 |
1 3/4 |
9.32 |
111.8 |
6.5* |
133.54 |
1602.5 |
1 7/8 |
10.70 |
128.4 |
7* |
149.16 |
1789.9 |
2 |
12.17 |
146.0 |
7.5* |
176.90 |
2122.8 |
2 1/8 |
13.70 |
164.4 |
8* |
200.86 |
2410.3 |