CONDENSED REQUIREMENTS OF
MATERIAL SPECIFICATIONS
|
Identification
|
Mechanicals
|
|||||
|
Spec. No.
|
ASTM
Pipe Grade |
Tensile
Strength PSI (Min.) |
Yield
Strength PSI (Min.) |
El. 2 in.
(%) Long.* |
RA
(%) (Min.) |
Impact
|
|
A234 WPA
|
A106A
|
48,000
|
30,000
|
35.00
|
—
|
—
|
|
A234 WPB
|
A106B
|
60,000
|
35,000
|
30.00
|
—
|
—
|
|
A234 WPC
|
A106C
|
70,000
|
40,000
|
30.00
|
—
|
—
|
|
A420 WPL3
|
A333 Gr 3
|
65,000
|
35,000
|
30.00
|
—
|
13 ft. lbs. @ –150°F
|
|
A420 WPL6
|
A333 Gr 6
|
60,000
|
35,000
|
35.00
|
—
|
13 ft. lbs. @ –50°F
|
|
Yoloy
(Low Temp.) |
A333 Gr9
|
63,000
|
46,000
|
28.00
|
—
|
13 ft. lbs. @ –100°F
(Charpy V-Notch) |
|
A234 WP1
|
A335 P1
|
55,000
|
30,000
|
30.00
|
—
|
—
|
|
A234 WP12
|
A335 P12
|
60,000
|
30,000
|
30.00
|
—
|
—
|
|
A234 WP11
|
A335 P11
|
60,000
|
30,000
|
30.00
|
—
|
—
|
|
A234 WP22
|
A335 P22
|
60,000
|
30,000
|
30.00
|
—
|
—
|
|
A234 WP5
|
A335 P5
|
60,000
|
30,000
|
30.00
|
—
|
—
|
|
A234 WP7
|
A335 P7
|
60,000
|
30,000
|
30.00
|
—
|
—
|
|
A234 WP9
|
A335 P9
|
60,000
|
30,000
|
30.00
|
—
|
—
|
|
Identification
|
Mechanicals
|
|||||
|
Spec. No.
|
ASTM
Pipe Grade |
Tensile
Strength PSI (Min.) |
Yield
Strength PSI (Min.) |
El. 2 in.
(%) Long.* |
RA
(%) (Min.) |
Impact
|
|
A181 Gr I
|
—
|
60,000
|
30,000
|
22.00
|
35.00
|
—
|
|
A181 Gr II
|
—
|
70,000
|
36,000
|
18.00
|
24.00
|
—
|
|
A105
|
—
|
70,000
|
36,000
|
22.00
|
30.00
|
—
|
|
A350 LF1
|
—
|
60-85,000
|
30,000
|
25.00
|
38.00
|
13 ft. lbs. @ –50°F
|
|
A350 LF2
|
—
|
70-95,000
|
36,000
|
22.00
|
30.00
|
15 ft. lbs. @ –50°F
|
|
A350 LF3
|
—
|
70-95,000
|
37,500
|
22.00
|
35.00
|
15 ft. lbs.
@ –150°F |
|
Yoloy
(Low Temp.) |
A350 Gr9
|
63-88,000
|
46,000
|
25.00
|
38.00
|
13 ft. lbs. @ –100°F
(Charpy V-Notch) |
|
A182 F1
|
—
|
70,000
|
40,000
|
25.00
|
35.00
|
—
|
|
A182 F12
|
—
|
70,000
|
40,000
|
20.00
|
30.00
|
—
|
|
A182 F11
|
—
|
70,000
|
40,000
|
20.00
|
30.00
|
—
|
|
A182 F22
|
—
|
75,000
|
45,000
|
20.00
|
30.00
|
—
|
|
A182 F5
|
—
|
70,000
|
40,000
|
22.00
|
35.00
|
—
|
|
A182 F7
|
—
|
70,000
|
40,000
|
20.00
|
35.00
|
—
|
|
A182 F9
|
—
|
85,000
|
55,000
|
20.00
|
40.00
|
—
|
|
Yoloy
(Corrosion Resist.) |
A350 Gr 9
(Chem. only) |
63-88,000
|
46,000
|
25.00
|
38.00
|
—
|
|
Yoloy
(Corrosion Resist.) |
A333 Gr9
(Chem. only) |
63,000
|
46,000
|
28.00
|
—
|
—
|
CONDENSED REQUIREMENTS OF
MATERIAL SPECIFICATIONS
|
IDENTIFICATION CHEMICALS†
|
||||||||||
|
Spec. No.
|
ASTM
Pipe Grade |
C
|
MN
|
P
|
S
|
SI
|
CR
|
NI
|
MO
|
CU
|
|
A234 WPA
|
A106A
|
0.25
|
0.27-0.93
|
0.048
|
0.058
|
0.10 min.
|
—
|
—
|
—
|
—
|
|
A234 WPB
|
A106B
|
0.30
|
0.29-1.06
|
0.048
|
0.058
|
0.10 min.
|
—
|
—
|
—
|
—
|
|
A234 WPC
|
A106C
|
0.35
|
0.29-1.06
|
0.048
|
0.058
|
0.10 min.
|
—
|
—
|
—
|
—
|
|
A420 WPL3
|
A333 Gr 3
|
0.19
|
0.31-0.64
|
0.050
|
0.050
|
0.18-0.37
|
—
|
3.18-3.82
|
—
|
—
|
|
A420 WPL6
|
A333 Gr 6
|
0.30
|
0.29-1.06
|
0.048
|
0.058
|
0.10 min.
|
—
|
—
|
—
|
—
|
|
Voloy
(Low Temp) |
A333 Gr 9
|
0.20
|
0.40-1.06
|
0.045
|
0.050
|
—
|
—
|
1.60-2.24
|
—
|
0.75-1.25
|
|
A234 WP1
|
A335 P1
|
0.10-0.20
|
0.30-0.80
|
0.045
|
0.045
|
0.10-0.50
|
—
|
—
|
0.44-0.65
|
—
|
|
A234 WP12
|
A335 P12
|
0.15
|
0.30-0.61
|
0.045
|
0.045
|
0.50
|
0.80-1.25
|
—
|
0.44-0.65
|
—
|
|
A234 WP11
|
A335 P11
|
0.15
|
0.30-0.60
|
0.030
|
0.030
|
0.50-1.00
|
1.00-1.50
|
—
|
0.44-0.65
|
—
|
|
A234 WP22
|
A335 P22
|
0.15
|
0.30-0.60
|
0.030
|
0.030
|
0.50
|
1.90-2.60
|
—
|
0.87-1.13
|
—
|
|
A234 WP5
|
A335 P5
|
0.15
|
0.30-0.60
|
0.030
|
0.030
|
0.50
|
4.00-6.00
|
—
|
0.44-0.65
|
—
|
|
A234 WP7
|
A335 P7
|
0.15
|
0.30-0.60
|
0.030
|
0.030
|
0.50-1.00
|
6.00-8.00
|
—
|
0.44-0.65
|
—
|
|
A234 WP9
|
A335 P9
|
0.15
|
0.30-0.60
|
0.030
|
0.030
|
0.25-1.00
|
8.00-10.0
|
—
|
0.90-1.10
|
—
|
|
IDENTIFICATION CHEMICALS†
|
||||||||||
|
Spec. No.
|
ASTM
Pipe Grade |
C
|
MN
|
P
|
S
|
SI
|
CR
|
NI
|
MO
|
CU
|
|
A181 Gr I
|
—
|
0.35
|
0.90
|
0.050
|
0.050
|
a
|
—
|
—
|
—
|
—
|
|
A181 Gr II
|
—
|
0.35
|
0.90
|
0.050
|
0.050
|
a
|
—
|
—
|
—
|
—
|
|
A105
|
—
|
0.22-0.35
|
0.60-1.05
|
0.040
|
0.050
|
0.35
|
—
|
—
|
—
|
—
|
|
A350 LF1
|
—
|
0.30
|
0.75-1.05
|
0.035
|
0.040
|
0.15-0.30
|
—
|
—
|
—
|
—
|
|
A350 LF2
|
—
|
0.30
|
1.35
|
0.035
|
0.040
|
0.15-0.30
|
—
|
—
|
—
|
—
|
|
A350 LF3
|
—
|
0.20
|
0.90
|
0.035
|
0.040
|
0.20-0.35
|
—
|
3.25-3.75
|
—
|
—
|
|
Yoloy
(Low Temp.) |
A350 Gr 9
|
0.20
|
0.40-1.06
|
0.035
|
0.040
|
0.20-0.35
|
—
|
1.60-2.24
|
—
|
0.75-1.25
|
|
A182 F1
|
—
|
0.28
|
0.60-0.90
|
0.045
|
0.045
|
0.15-0.35
|
—
|
—
|
0.44-0.65
|
—
|
|
A182 F12
|
—
|
0.10-0.20
|
0.30-0.80
|
0.400
|
0.400
|
0.10-0.60
|
0.80-1.25
|
—
|
0.44-0.65
|
—
|
|
A182 F11
|
—
|
0.10-0.20
|
0.30-0.80
|
0.040
|
0.040
|
0.50-1.00
|
1.00-1.50
|
—
|
0.44-0.65
|
—
|
|
A182 F22
|
—
|
0.15
|
0.30-0.60
|
0.040
|
0.040
|
0.50
|
2.00-2.50
|
—
|
0.87-1.13
|
—
|
|
A182 F5
|
—
|
0.15
|
0.30-0.60
|
0.030
|
0.030
|
0.50
|
4.0-6.0
|
0.50
|
0.44-0.65
|
—
|
|
A182 F7
|
—
|
0.15
|
0.30-0.60
|
0.030
|
0.030
|
0.50-1.00
|
6.0-8.0
|
—
|
0.44-0.65
|
—
|
|
A182 F9
|
—
|
0.15
|
0.30-0.60
|
0.030
|
0.030
|
0.50-1.00
|
8.0-10.0
|
—
|
0.90-1.10
|
—
|
|
Yoloy
(Corrosion Resist.) |
A350 Gr 9
(Chem. only) |
0.20
|
0.40-1.06
|
0.035
|
0.040
|
0.20-0.35
|
—
|
1.60-2.24
|
—
|
0.75-1.25
|
|
Yoloy
(Corrosion Resist.) |
A333 Gr 9
(Chem. only) |
0.20
|
0.40-1.06
|
0.045
|
0.050
|
—
|
—
|
1.60-2.24
|
—
|
0.75-1.25
|
a Add when necessary — 35 percent Max. (See Spec.).
† Max. values except as indicated.