L80-9Cr Coupling for Casing 9Cr1Mo
9% chromium-1% molybdenum high alloy steel bar and tubing with a minimum yield strength of 80 ksi.Tubular products meeting the requirements of API 5CT L80 Type
9Cr meet the requirements of this specification.This material L80-9Cr in NACE MR0175.has limited resistance to cracking in H2S containing environments.
