4130 is a chromium-molybdenum general purpose alloy steel tubing that is weldable and is capable of developing good strength. It has been for years the standard of the aircraft industry. Tensile Strength 90,000 PSI. The stock sizes listed below can be furnished in lengths from 1 foot to 12 feet.
AISI 4130 steel is a medium carbon, low alloy steel in ASTM A29 standard. 4140 steel is also commonly referred to as a chromoly steel , or chrome moly steel . AISI 4130 alloy steel plate price per ton Our products are mainly used in the auto, agricultural machine, railway project, high-pressure boiler tubes, bearing tubes, shipping manufacturing industry and other high standard processing industries. 1)materical AISI4130, 30CrMo
Steel Bar, Solid Steel Bar, Alloy Steel Bar manufacturer / supplier in China, offering AISI / SAE 4140 4130 30CrMo 42CrMo Soild Alloy Steel Bar / Steel Rod, Top Quality Angle Steel Bar Equal/ Unequal Factory Price , ASTM A36 Ss400 Equivalent Ms Plate Q235 Mild Steel Plate and so on. Chrome moly tubing suppliers, Chromoly 4130 Pipe in IndiaSend Enquiry Chromoly AISI 4130 Pipe Specifications. AISI 4130 Pipe is a low alloy carbon steel (Cr-Mo) that is self quench in air, where the welding adquire high hardnees and residual stress not recomended to put it directly in services that demand critical conditions. Such situation requires apply POSTWELD HEAT TREATMENT (PWHT). If you want to avoid PWHT then you can use preheat(120deg 30crmo steel price 4130 4140 pipe alloy seamless steel pipe