Stainless Steel 347 Coil Tube Chemical Composition
The chemical composition and mechanical properties of the stainless steel 347 coil tube are as follows:
- Carbon – 0.030% max
- Chromium – 17-19%
- Nickel – 8-10.5%
- Manganese – 1% max
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
N |
Ni |
Ti |
|
347 |
0.08 max |
2.0 max |
1.0 max |
0.045 max |
0.030 max |
17.00 – 19.00 |
0.10 max |
9.00 – 12.00 |
5(C+N) – 0.70 max |
Stainless Steel 347 Coil Tube Mechanical Properties
According to the Stainless Steel 347 Coil Tube Manufacturer, Mechanical Properties of 347 Coil Tube:
- Tensile Strength (psi) – 75,000 min
- Yield Strength (psi) – 30,000 min
- Elongation (% in 2″) – 25% min
- Brinell Hardness (BHN) – 170 max
|
Material |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
|
347 |
8.0 g/cm3 |
1457 °C (2650 °F) |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
35 % |
Post time: Feb-05-2023