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Alloy Steel Pipe

ASTM A213

You Are Here:Alloy Steel Pipe - ASTM A213

Specifications Range
Out Diameter 28-168mm
Wall Thickness 2-30mm

ASTM A213__for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes


Chemical Composition(%)

Grade
Chemical Composition(%)
C
Si
Mn
S
P
Cr
Mo
A213 T2
0.10-0.20
0.10-0.30
0.30-0.61
≤0.02
≤0.025
0.50-0.81
0.44-0.65
A213 T11
0.05-0.15
0.50-1.00
0.30-0.60
≤0.02
≤0.025
1.00-1.50
0.44-0.65
A213 T12
≤0.15
≤0.50
0.30-0.61
≤0.02
≤0.025
0.80-1.25
0.44-0.65
A213 T22
0.05-0.15
≤0.50
0.30-0.60
≤0.02
≤0.025
1.90-2.60
0.87-1.13
A213 T23
0.04-0.10
≤0.50
0.10-0.60
≤0.01
≤0.025
1.90-2.60
0.05-0.30
A213 T24
0.05-0.10
0.15-0.45
0.30-0.70
≤0.02
≤0.025
2.20-2.60
0.70-1.10
A213 T91
0.08-0.12
0.20-0.50
0.30-0.60
≤0.01
≤0.02
8.00-9.50
0.85-1.05
A213 T911
0.09-0.13
0.10-0.50
0.30-0.60
≤0.02
≤0.025
8.50-10.50
0.90-1.10

Mechanical Properties:

Grade Tensile strength (Mpa)
Yield strength (Mpa)
Elongation (%)
Hardness (HRB)
A213 T2
≥415
≥205
- 85
A213 T11
≥415
≥205
- 85
A213 T22
≥415
≥205
- 85
A213 T23
≥510
≥400
≥20
97
A213 T91
≥585
≥415
≥20
25
A213 T92
≥620
≥440
≥20
25
TP304H
≥515
≥205
≥35
90
TP316H
≥515
≥205
≥35
90
TP321H
≥515
≥205
≥35
90
TP347H
≥515
≥205
≥35
90
S30432
≥590
≥235
≥35
95