SA 179 Heat Exchanger Tube & Pipes

 

Heat Exchanger Tube & Pipes
 
ASTM A179
 
Chemical Composition
Grade
C %
Mn %
P %
S %
SA 179
0.06-0.18
0.27-0.63
0.035 max
0.035 max
 
Mechanical Properties
Grade
Tensile Strength MPA
Yield Strength MPA
Hardness HRB
SA 179
325 min
180 min
72 max
 
ASTM A213
 
Chemical Composition
Grade
C %
Si %
Mn %
P %
S %
Ni %
Mo %
Cr %
V %
N %
Al %
T5
0.15 max
0.50 max
0.30-0.60
0.025 max
0.025 max
/
0.45-0.65
4.00-6.00
/
/
/
T9
0.15 max
0.25-1.00
0.30-0.60
0.025 max
0.025 max
/
0.90-1.10
8.00-10.0
/
/
/
T11
0.05-0.15
0.50-1.00
0.30-0.60
0.025 max
0.025 max
/
0.44-0.65
1.00-1.50
/
/
/
T12
0.05-0.15
0.50 max
0.30-0.61
0.025 max
0.025 max
/
0.44-0.65
0.80-1.25
/
/
/
T22
0.05-0.15
0.50 max
0.30-0.60
0.025 max
0.025 max
/
0.87-1.13
1.90-2.60
/
/
/
T91
0.08-0.12
0.20-0.50
0.30-0.60
0.020 max
0.010 max
0.40 max
0.85-1.05
8.00-9.50
0.18-0.25
0.03-0.07
0.04 max
 
Mechanical Properties
Grade
Tensile Strength MPA
Yield Strength MPA
Hardness HB
T5
415 min
205 min
163 max
T9
415 min
205 min
179 max
T11
415 min
205 min
163 max
T12
415 min
220 min
163 max
T22
415 min
205 min
163 max
T91
585 min
415 min
250 max
 
ASTM A334
 
Chemical Composition
Grade
C %
Si %
Mn %
P %
S %
1
0.30 max
/
0.40-1.06
0.025 max
0.025 max
6
0.30 max
0.10 min
0.29-1.06
0.025 max
0.025 max
 
Mechanical Properties
Grade
Tensile Strength MPA
Yield Strength MPA
1
380 min
205 min
6
415 min
240 min