4140 WROUGHT CHROMIUM-MOLYBDENUM LOW ALLOY STEELS WITH 110 KSI

4140 WROUGHT CHROMIUM-MOLYBDENUM LOW ALLOY STEELS WITH 110 KSI 1.0 Scope 1.1 This specification is for seamless 4140 API 5CT chromium-molybdenum low alloy steels in quenched and tempered condition with 110 ksi MYS. 1.2 Material is to conform to the requirements of NACE MR0175 (ISO 15156-2) and is resistant to Sulfide Stress Cracking (SSC) in H2S containing…

ASTM A519 4140

ASTM A 519 – Seamless Carbon and Alloy Steel Mechanical Tubing ASTM A519 covers several grades of carbon and alloy steel seamless mechanical tubing. When welding is used for joining the weldable mechanical tube grades, the welding procedure shall be suitable for the grade, the condition of the components,and the intended service. This specification covers both…