| + Conderser Tubes |
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| + Purple Brass |
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| + Finned Tube |
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| + Copper Rods |
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| + Copper Alloy Joints |
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| + Copper Ingot |
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|
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| |
| Copper Water Tubes |
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|
| |
Thickness(inch)
O.D(inch) |
0.013"
~ 0.023" |
0.023"
~ 0.031" |
0.031"
~ 0.039" |
0.039"
~ 0.047" |
0.047"
~ 0.059" |
0.059"
~ 0.078" |
0.078"
~ 0.12" |
0.12"
~ 0.16" |
0.16"
~ 0.22" |
0.22"
~ 0.27" |
0.27"
~ 0.37" |
1/4"~ 1/2" |
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1/2"~ 3/4" |
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3/4"~ 1" |
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1"~ 1-3/8" |
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1-3/8"~ 1-1/2" |
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1-1/2"~ 1-19/20" |
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1-19/20"~ 2-1/2" |
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2-1/2"~ 2-3/4" |
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2-3/4"~ 3-3/8" |
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3-3/8"~ 4" |
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4"~ 5-3/8" |
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5-3/8"~ 6-1/4" |
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6-1/4"~ 8-5/8" |
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| Comparison table of chemical composition & mechanical properties of the product as per domestic and foreign standards |
| |
Standard |
Copper Alloy No. |
Chemical Composition |
Mechanical Properties |
CU% |
p% |
Temper |
Tensile strength (Mpa) |
Elongation (%) |
Grain Size (mm) |
ASTM
B88 |
C11000 |
99.90 |
- |
≥60 |
≥200 |
- |
≥0.040 |
≥50 |
≥200 |
- |
≥0.025 |
C12200 |
99.90 |
0.015 ~ 0.040 |
H58 |
≥250 |
- |
- |
JIS
H3300 |
C1100 |
99.90 |
0.015 ~ 0.040 |
≥ |
≥205 |
≥40 |
- |
≥L |
245 ~ 325 |
- |
- |
H |
≥265 |
- |
- |
C1220 |
99.90 |
0.015 ~ 0.040 |
≥ |
≥205 |
≥40 |
0.025 ~ 0.060 |
≥L |
≥205 |
≥40 |
≤0.040 |
1/2H |
245 ~ 325 |
- |
- |
H |
≥255 |
- |
- |
ASTM
B75 |
C11000 |
99.90 |
- |
≥60 |
≥205 |
- |
≥0.040 |
≥50 |
≥205 |
- |
≤0.040 |
C12200 |
99.90 |
0.015 ~ 0.040 |
H58 |
≥250 |
- |
- |
H80 |
≥310 |
- |
- |
EN
1057 |
- |
99.90 |
0.015 ~ 0.040 |
R220 |
≥220 |
≥40 |
- |
R250 |
≥250 |
≥30 or 20 |
- |
R290 |
≥290 |
≥3 |
- |
|
|
|
