Tensile Property Requirements

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.
   
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.
   
ASTM A106
This American Petroleum Institute (API) specifications covers seamless carbon steel pipe for high temperature service.
   

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