Characteristics
High resistance to chloride stress corrosion cracking
High Strength
Superior resistance to chloride pitting and crevice corrosion
Good general corrosion resistance
Suggested for applications up to 600° F
Low rate of thermal expansion
Combination of properties given by austenitic and ferritic structure
Good weldability and workability
Desalination Equipment
Chemical process pressure vessels, piping and heat exchangers
Marine Applications
Flue Gas Scrubbing Equipment
Pulp & Paper Mill Equipment
Offshore Oil production/technology
Oil and gas industry equipment
ASTM A269 / ASME SA269, 316L, UNS S31603 | ||
Size OD | Tolerance OD | Tolerance WT |
≤1/2’’ (≤12.7 mm) | ±0.005’’ (±0.13 mm) | ±15% |
1/2’’<OD≤1’’ (12.7<OD≤25.4 mm) | ±0.005’’ (±0.13 mm) | ±10% |
Meilong Standard | ||
Size OD | Tolerance OD | Tolerance WT |
≤1/2’’ (≤12.7 mm) | ±0.004’’ (±0.10 mm) | ±10% |
1/2’’<OD≤1’’ (12.7<OD≤25.4 mm) | ±0.004’’ (±0.10 mm) | ±8% |
Alloy |
O.D. |
W.T. |
Yield Strength |
Tensile Strength |
Elongation |
Hardness |
Working Pressure |
Burst Pressure |
Collapse Pressure |
inch |
inch |
Mpa |
Mpa |
% |
HV |
psi |
psi |
psi |
|
|
|
min. |
min. |
min. |
max. |
min. |
min. |
min. |
|
SS316L |
0.375 |
0.035 |
172 |
483 |
35 |
190 |
3,818 |
17,161 |
5,082 |
SS316L |
0.375 |
0.049 |
172 |
483 |
35 |
190 |
5,483 |
24,628 |
6,787 |
SS316L |
0.375 |
0.065 |
172 |
483 |
35 |
190 |
7,517 |
33,764 |
8,580 |
SS316L |
0.375 |
0.083 |
172 |
483 |
35 |
190 |
9,749 |
43,777 |
10,357 |