C36300 is a lead free material suited for the use in drinking water applications. C36300 can be used where no high mechanical stresses occur. Uses: A ductile alloy suitable for blanking, riveting, bending, hot forging and pressing, hot heading, up-setting large nuts & bolts and brazing rods.
Chemical Composition
| Elements |
Min (%) |
Max (%) |
| Cu |
61.00 |
63.00 |
| Pb |
0.25 |
0.7 |
| Fe |
– |
0.15 |
| P |
0.04 |
0.15 |
| Total Others |
– |
0.5 |
| Zn |
Remainder |
Mechanical Properties According To ASTM B921 (AS PER TEMPER HO2)
| Range (inch) |
From |
To |
UTS Min (ksi) |
UTS Max (ksi) |
PS Min (ksi) |
Elongation Min (%) |
Hardness Min (HRB) |
Hardness Max (HRB) |
| Round (Dia) |
0.059 |
0.5 |
63 |
– |
28 |
10 |
– |
– |
| Round (Dia) |
0.500 |
1.000 |
55 |
– |
26 |
12 |
– |
– |
| Round (Dia) |
2.000 |
2.9527 |
45 |
– |
20 |
25 |
– |
– |
| Hex (A/F) |
0.1181 |
0.500 |
63 |
– |
28 |
10 |
– |
– |
| Hex (A/F) |
0.500 |
1.000 |
55 |
– |
26 |
12 |
– |
– |
| Hex (A/F) |
2.000 |
2.7559 |
45 |
– |
20 |
25 |
– |
– |
| Square (A/F) |
0.1181 |
0.500 |
63 |
– |
28 |
10 |
– |
– |
| Square (A/F) |
0.500 |
1.000 |
55 |
– |
26 |
12 |
– |
– |
| Square (A/F) |
2.000 |
2.3622 |
45 |
– |
20 |
25 |
– |
– |
| Rectangle |
Thickness |
0.1181 |
0.500 |
63 |
– |
28 |
10 |
– |
– |
| Rectangle |
Thickness |
0.500 |
1.000 |
55 |
– |
26 |
12 |
– |
– |
| Rectangle |
Thickness |
1.000 |
1.9685 |
48 |
– |
24 |
20 |
– |
– |
| Range (inch) |
From |
To |
UTS Min (MPa) |
UTS Max (MPa) |
PS Min (MPa) |
Elongation Min (%) |
Hardness Min (HRB) |
Hardness Max (HRB) |
| Round (Dia) |
1.5 |
12 |
430 |
– |
190 |
10 |
– |
– |
| 12 |
25 |
380 |
– |
180 |
12 |
– |
– |
| 25 |
50 |
330 |
– |
165 |
20 |
– |
– |
| 50 |
75 |
310 |
– |
135 |
25 |
– |
– |
| Hex (A/F) |
3 |
12 |
430 |
– |
190 |
10 |
– |
– |
| 12 |
25 |
380 |
– |
180 |
12 |
– |
– |
| 25 |
50 |
330 |
– |
165 |
20 |
– |
– |
| 50 |
70 |
310 |
– |
135 |
25 |
– |
– |
| Square (A/F) |
3 |
12 |
430 |
– |
190 |
10 |
– |
– |
| 12 |
25 |
380 |
– |
180 |
12 |
– |
– |
| 25 |
50 |
330 |
– |
165 |
20 |
– |
– |
| 50 |
70 |
310 |
– |
135 |
25 |
– |
– |
|
Rectangle
|
Thickness |
3 |
12 |
430 |
– |
190 |
10 |
– |
– |
| Thickness |
12 |
25 |
380 |
– |
180 |
12 |
– |
– |
| Thickness |
25 |
50 |
330 |
– |
165 |
20 |
– |
– |
| PHYSICAL PROPERTIES |
| Melting Point – Liquidus°F |
1650 |
| Melting Point – Solidus°F |
1630 |
| Density lb/cu. in. at 68°F |
0.304 |
| Specific Gravity |
8.42 |
| Electrical Conductivity% IACS at 68°F |
26 |
| Thermal Conductivity Btu/ sq ft/ ft hr/ °F at 68°F |
51.5 |
| Specific Heat Capacity Btu/ lb / °F at 68°F |
0.088 |
| FABRICATION PROPERTIES |
| Technique |
Suitability |
| Soldering |
Excellent |
| Brazing |
Good |
| Oxyacetylene Welding |
Fair |
| Gas Shielded Arc Welding |
Fair |
| Coated Metal Arc Welding |
Not Recommended |
| Spot Weld |
Fair |
| Seam Weld |
Not Recommended |
| Butt Weld |
Fair |
| Capacity for Being Cold Worked |
Excellent |
| Capacity for Being Hot Formed |
Excellent |
| Forgeability Rating |
Good |
| Machinability Rating |
80 |
