Product Information
ASTM A179 Seamless Cold Drawning Carbon Steel Tube for Heat Exchanger and Condenser
Product Description
Standard: ASTM A179/ASME SA-179
Size: OD (10-76mm) x WT (1.5-5mm)
Application: For manufacturing heat exchanger, condenser, etc.
| OD |
OD Tolerance |
WT Tolerance |
| + |
- |
+ |
- |
| D < 1" |
0.1 |
0.1 |
20% |
0 |
| 1" ≤ D ≤ 1 1/2" |
0.15 |
0.15 |
20% |
0 |
| 1 1/2" < D < 2" |
0.2 |
0.2 |
22% |
0 |
| 2" ≤ D < 2 1/2" |
0.25 |
0.25 |
22% |
0 |
| 2 1/2" ≤ D < 3" |
0.3 |
0.3 |
22% |
0 |
| 3" ≤ D ≤ 4" |
0.38 |
0.38 |
22% |
0 |
| 4" < D ≤ 7 1/2" |
0.38 |
0.64 |
22% |
0 |
| 7 1/2" < D ≤ 9" |
0.38 |
1.14 |
22% |
0 |
Chemical Composition and Mechanical Properties
| Chemical Composition |
Mechanical Properties |
| Grade |
C |
Mn |
P |
S |
Si |
Tensile Strength(Mpa) |
Yield Strength(Mpa) |
Elongation (%) |
| ASTM A179 |
0.06-0.18 |
0.27-0.63 |
≤ 0.035 |
≤ 0.035 |
≤ 0.25 |
≥ 325 |
≥ 180 |
≥ 35 |
Consultation
