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Marking Symbols |
Materials | From | Chemical Composition(Percent) Max. or Range(Unless otherwise indicated) |
Materials | ||||||||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Ti | Tensile Strength Min or Range Ksi(Mpa) |
Yield Strength Min. Ksi(Mpa) |
Longitudinal |
|||||
A234 | WPB | A106 Gr. B A515 Gr. 65 A515 Gr. 70 |
P PL PL |
0.30 0.28-0.33 0.31-0.35 |
|
0.29-1.06 0.90 0.90 |
0.048 0.035 0.035 |
0.058 0.040 0.040 |
- | - | - | - | 60 |
(414) (450-585) (485-620) |
35(241) 35(240) 38(260) |
25 23 21 |
WPC | A106 Gr. C | P | 0.35 | 0.10 Min | 0.29-0.06 | 0.045 | 0.58 | 70 | (483) | 40(276) | 30 | |||||
WP1 | A335 Gr. P1 A204 Gr. B |
P PL |
0.10-0.20 0.20-0.27 |
0.10-0.50 0.13-0.32 |
0.30-0.80 0.90 |
0.045 0.035 |
0.055 0.040 |
0.44-0.65 0.41-0.64 |
55 70-90 |
(379) (485-620) |
30(207) 40(275) |
30 21 |
||||
WP12 | A335 Gr. P12 A387 Gr. 12 |
P PL |
0.15 0.17 |
0.50 0.13-0.32 |
0.30-0.61 0.36-0.69 |
0.045 |
0.055 0.040 |
0.80-1.25 0.74-1.21 |
- |
60 56-80 |
(414) (380-550) |
30(207) 33(230) |
30 |
|||
WP11 | A335 Gr. P11 A387 Gr. 11 |
P PL |
0.15 0.17 |
0.50-1.00 0.44-4.86 |
0.30-0.61 0.36-0.69 |
0.030 0.040 |
0.030 0.035 |
1.00-1.50 0.94-1.56 |
0.40-0.65 0.40-0.70 |
60 60-85 |
(414) (415-585) |
30(207) 35(240) |
30 22 |
|||
WP22 | A335 Gr. P22 A387 Gr. 22 |
P PL |
0.15 0.15-0.17 |
0.50 0.50 |
0.30-0.60 0.27 0.63 |
0.030 0.035 |
0.030 0.035 |
1.90-2.62 1.88-2.62 |
0.87-1.13 0.85-1.15 |
60 60-85 |
(414) (415-585) |
30(207) 30(205) |
30 18 |
|||
WP5 | A335 Gr. P5 A687 Gr. 5 |
P PL |
0.15 0.15 |
0.50 0.50 |
0.30-0.60 0.27-0.63 |
0.030 0.040 |
0.030 0.030 |
4.00-6.00 4.00-6.00 |
0.45-0.65 0.40-0.70 |
60 60-85 |
(414) (415-585) |
30(207) 30(205) |
30 18 |
|||
WP9 | A335 Gr. 9 A387 Gr. 9 |
P PL |
0.15 0.15 |
0.25-1.00 1.00 |
0.30-0.60 0.30-0.60 |
0.025 0.030 |
0.025 0.030 |
8.00-10.00 8.00-10.00 |
0.90-1.10 0.90-1.10 |
60 60-85 |
(414) (415-585) |
30(207) 30(205) |
30 18 |
|||
WP91 | A335 Gr. 91 | P PL |
0.08-0.12 0.18 0.12 |
0.20-0.50 0.20-0.50 |
0.30-0.60 0.30-0.60 |
0.020 0.020 |
0.010 0.010 |
0.400 0.400 |
8.00-9.50 8.00-9.50 |
0.85-1.05 0.85-1.05 |
85 85-110 |
585 585-760 |
60(415) 60(415) |
- 18 |
||
A403 | WP304 | A312 Gr. TP304 A240 Type 304 |
P PL |
0.08 0.15 |
0.75 1.00 |
2.00 2.00 |
0.040 0.045 |
0.010 0.010 |
0.400 0.400 |
8.00-9.50 8.00-9.50 |
0.85-1.05 0.85-1.05 |
75 75 |
(517) (517) |
30(207) 30(205) |
30 40 |
|
WP304H | A312 Gr. Tp304H A240 Type 304 |
P PL |
0.04-0.10 0.04-0.10 |
0.75 1.00 |
2.00 2.00 |
0.045 0.045 |
0.030 0.030 |
8.00-11.00 8.00-10.50 |
18.00-20.00 18.00-20.00 |
75 75 |
(517) (515) |
25(172) 25(175) |
35 40 |
|||
WP304L | A312 Gr. TP304L A240 Type 304L |
P PL |
0.035 0.030 |
0.75 1.00 |
2.00 2.00 |
0.040 |
0.030 0.030 |
8.00-13.00 8.00-12.00 |
18.00-20.00 18.00-20.00 |
65 65 |
(448) (448) |
30(207) 30(205) |
30 40 |
|||
WP309 | A312 Gr. TP309 A240 Type 309S |
P PL |
0.15 0.08 |
0.75 1.00 |
2.00 2.00 |
0.040 0.045 |
0.030 0.030 |
12.00-15.00 12.00-15.00 |
22.00-24.00 22.00-24.00 |
75 75 |
(517) (515) |
30(207) 30(205) |
30 40 |
|||
WP310 | A312 Gr. TP310 A240 Type 309S |
P PL |
0.15 0.08 |
0.75 1.00 |
2.00 2.00 |
0.040 0.045 |
0.030 0.030 |
19.00-22.00 19.00-22.00 |
24.00-26.00 26.00-26.00 |
75 75 |
(517) (515) |
30(207) 30(205) |
30 40 |
|||
WP316 | A312 Gr. TP316 A240 Type 316 |
P PL |
0.08 0.08 |
0.75 1.50 |
2.00 2.00 |
0.040 0.045 |
0.030 0.030 |
11.00-14.00 10.00-14.00 |
16.00-18.00 16.00-18.00 |
2.00-3.00 2.00-3.00 |
75 75 |
(517) (515) |
30(207) 30(205) |
35 40 |
||
WP316H | A312 Gr. TP316H A240 Type 316H |
P PL |
0.04-0.10 0.04-0.10 |
0.75 1.00 |
2.00 2.00 |
0.040 0.045 |
0.030 0.030 |
11.00-14.00 10.00-14.00 |
16.00-18.00 16.00-18.00 |
2.00-3.00 2.00-3.00 |
75 75 |
(517) (515) |
30(207) 30(205) |
35 40 |
||
WP316L | A312 Gr. TP316L A240 Type 316L |
P PL |
0.035 0.030 |
0.75 1.00 |
2.00 2.00 |
0.040 0.045 |
0.030 0.035 |
10.00-15.00 10.00-14.00 |
16.00-18.00 16.00-18.00 |
2.00-3.00 2.00-3.00 |
75 75 |
(517) (515) |
25(172) 25(170) |
35 40 |
||
WP317L | A312 TP317L A240 Type 317L |
P PL |
0.035 0.030 |
0.75 0.75 |
2.00 2.00 |
0.040 0.045 |
0.030 0.030 |
11.00-15.00 11.00-15.00 |
18.00-20.00 |
3.00-4.00 3.00-4.00 |
75 80 |
(515) (550) |
30(205) 30(240) |
35 40 |
||
WP321 | A312 Gr. TP321 A240 Type 321 |
P PL |
0.08 0.08 |
0.75 1.00 |
2.00 2.00 |
0.040 0.045 |
0.030 0.030 |
9.00-13.00 9.00-12.00 |
17300-19.00 17.00-19.00 |
5xC-0.60 5xC-0.60 |
70 65 |
(483) (448) |
30(207) 30(205) |
35 40 |
||
WP321H | A312 Gr. TP321H A240 Type 321H |
P PL |
0.04-0.10 0.04-0.10 |
0.75 1.00 |
2.00 2.00 |
0.040 0.045 |
0.030 0.030 |
9.00-13.00 9.00-12.00 |
17.00-20.00 17.00-19.00 |
4xC-0.60 4xC-0.70 |
75 75 |
(517) (515) |
30(207) 30(205) |
35 40 |
||
WP347 | A312 Gr. TP347 A240 Type 347 |
P PL |
0.08 0.08 |
0.75 1.00 |
2.00 2.00 |
0.040 0.045 |
0.030 0.035 |
9.00-13.00 9.00-13.00 |
17.00-20.00 17.00-19.00 |
75 75 |
(517) (515) |
30(207) 30(205) |
35 40 |
|||
WP347H | A312 Gr. TP347H A240 Type 347H |
P PL |
0.04-0.10 0.08 |
0.75 1.00 |
2.00 2.00 |
0.040 0.045 |
0.030 0.030 |
9.00-13.00 9.00-13.00 |
17.00-20.00 17.00-19.00 |
75 75 |
(517) (515) |
30(207) 30(207) |
35 40 |
|||
WP S31254 | A312 S31254 A240 S31254 |
P PL |
0.020 | 0.80 | 1.00 | 0.030 | 0.010 | 17.5-18.5 | 19.5-20.5 | 94 | 650 | 44(300) | 35 | |||
A420 | WPL6 | A330 and A334 Gr. 6 A516 Gr. 60 |
P PL |
0.30 0.21-0.27 |
0.10 Min 0.13-0.33 |
0.29-1.06 0.60-1.25 |
0.048 0.035 |
0.058 0.040 |
60 60-84 |
(414) (415-550) |
35(241) 32(220) |
30 25 |
||||
WPL3 | A333 and A334 Gr. 3 A203 Gr. 60 |
P PL |
0.19 0.17-0.20 |
0.18-0.37 |
0.31-0.64 0.70-0.80 |
0.050 0.035 |
0.050 0.040 |
3.18-3.82 |
65 |
(448) (450-585) |
35(241) 37(255) |
30 23 |
||||
WPL8 | A333 and A334 Gr. 8 A203 Gr. A |
P PL |
0.20 0.17 |
- 0.15-0.40 |
0.40-1.06 0.70 |
0.025 0.035 |
0.025 0.040 |
1.60-2.24 2.10-2.50 |
63 65-85 |
(435) (450-585) |
46(315) 37(255) |
28 23 |
||||
A815 | S31803 | A790 S31803 A240 S31803 |
P PL |
0.030 | 1.0 | 2.0 | 0.030 | 0.020 | 4.50-6.50 | 21.0-23.0 | 2.50-3.50 | 90 | 620 | 65(450) | 25 | |
S32750 | A790 S32750 A240 S32750 |
P PL |
0.030 | 0.8 | 1.2 | 0.035 | 0.020 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | 116 | 795 | 80(550) | 15 | ||
S32760 | A790 S32760 A240 S32760 |
P PL |
0.05 0.030 |
1.00 | 1.00 | 0.030 | 0.010 | 6.00-8.00 | 24.00-26.00 | 3.00-4.00 | 108 109-130 |
750 750-895 |
80(550) | 25 | ||
A860 | WPHY42 | AP15L Gr. X42 A572 Gr. 42 |
P PL |
0.28 | 1.25 | 1.25 | 0.04 | 60 | 414 | 42(289) | - 24 |
|||||
WPHY60 | AP15L Gr. X65 A572 Gr. 60 |
P PL |
0.26 | 1.35 | 1.35 | 0.04 | 0.03 Min - |
75 | 517 | 60(413) | - 18 |
|||||
WPHY62 | AP15L Gr. X65 A572 Gr. 62 |
p PL |
0.26 | 1.40 | 0.04 | 0.04 | 77 80 |
530 550 |
65(448) | - 17 |