Tensile Property Requirements |
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Grade |
Yield Strength mininum psi |
Tensile Strength mininum psi |
Grade A (ASTM A53, A106, A523 & API 5L |
30,000.00 | 48,000.00 |
Grade 1 (ASTM A252) |
30,000.00 | 50,000.00 |
Grade B (ASTM A53, A106, A523 & API 5L |
35,000.00 | 60,000.00 |
Grade 2 (ASTM A252) |
35,000.00 | 60,000.00 |
ASTM A501 |
36,000.00 | 58,000.00 |
Grade C (ASTM A106) |
40,000.00 | 70,000.00 |
Grade 3 (ASTM A252) |
45,000.00 | 66,000.00 |
API 5L X42 |
42,000.00 | 60,000.00 |
X46 |
46,000.00 | 63,000.00 |
X52 |
52,000.00 | 66,000.00 |
X56 |
56,000.00 | 71,000.00 |
X60 |
60,000.00 | 75,000.00 |
X65 |
65,000.00 | 77,000.00 |
X70 |
70,000.00 | 82,000.00 |
API 5L This American Petroleum Institute (API) specification covers seamless and welded steel line pipe for use in conveying gas, water, and oil in the oil and natural gas industries. |
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ASTM A53 This American Society for Testing and Materials specification covers seamless and welded steel pipe intended for mechanical and pressure applications, including ordinary uses in steam, water, gas, and air lines. |
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ASTM A106 This American Petroleum Institute (API) specifications covers seamless carbon steel pipe for high temperature service. |
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