Alloy 4130 is a chrome-moly alloy. It is very popular for welding applications and is often used in the normalized condition without further heat treatment. It can be nitrided to enhance its wear quality. Its popularity is primarily due to its weldability, hardenability, and machinability. Alloy 4130 contains similar properties as Alloy 8630.
4130 Chrome Moly Bar Specifications 4130, also known as Chrome Moly (aka chromoly) (so named for 2 key elements of its composition, chromium and molybdenum), is a general-purpose alloy steel that has been widely used by the aviation and motorsports industries for years. 4130 Steel Bar - 4130 Alloy Steel Alternative FLEXOR®'s dependable quality and adaptability in heat treatment allows for a wide range of physical properties that are more appealing than those of typical ASTM, AISI or SAE 4130 alloy steel. Flexor® has a higher core hardness which typically means a more uniform hardness through any cross section. The more uniform the hardness along with a fine grain microstructure yields a higher fatigue and tensile
Jun 08, 2011 · 4130 is a medium-carbon (nominal 0.30%C) chromium-molybdenum alloy steel. Due to its carbon content, it is most often water quenched to attain a maximum as-quenched hardness of approximately 48 HRC. 4130HW Alloy Steel - TimkenSteelTimkenSteels 4130HW steel is a fine-grained, low-alloy steel that offers optimum heat-treat response in heavier . cross-sections. It is used in a variety of bar and tubing applications in quenched/tempered conditions. Yield strengths range from 80 ksi through 95 ksi
Alloy 4130 is a widely used Aircraft Steel due to its weldability, ease of fabrication and mild AISI 4130 MODIFIED / UNS G41300 - Sverdrup SteelAISI 4130 is a low alloyed hardened and tempered steel used for Oil and gas drilling and production equipment wellhead and Christmas tree equipment.
It is medium-Carbon alloy steel which can be oil quenched to attain a maximum as-quenched hardness of approximately 48HRC. Its hardenability is significantly higher than that of the carbon-molybdenum(40xx) grades. 4130 Alloy Steel Applications AISI 4130 Steel - Delivered Nationwide by West Yorkshire AISI 4130 is a chromium molybdenum alloy steel specification. It is supplied as round bar commonly in the hardened and tempered condition with a hardness of 18-22 HRc. With a lower carbon content range AISI 4130 provides better weldability, at the expense of through thickness strength, than that of other oil and gas steel grades such as AISI 4140.
4130 NQT Sizes 3 OD to 32 OD. Our 4130 normalized, quenched, and tempered material meets Nace Spec MR0175 API 6A, has a minimum yield of 75,000 PSI, is charpy tested, and has a hardness of 18 to 22 RC. This grade is proven to have a weldability factor that is not found in the higher carbon alloys and the nickel content improves ductility. SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent The high hardness of 4340 alloy steel requires that the material be welded in the annealed or tempered state and then heat treated to resist martensite formation and cold cracking. However, as in motor shaft applications, under quenching and tempering conditions, 4340 steel typically use high preheating in low hydrogen processes.
Weld Mold® 935. For welding AISI 0-1 through 0-6 oil hardening steel. Provides a deposit that is hard as-welded, fine grained and completely heat-treatable. Uses include the repair and reclamation of blanking, forming and trim dies. Rc 57-60. Specification:AISI 01. Available forms:SMAW, FCAW, GTAW, GMAW. What is the hardness of 4140 steel? - AskingLotJan 13, 2020 · AISI 4130 Steel, normalized at 870°C (1600°F) Physical Properties Metric English Hardness, Rockwell B 92 92 Hardness, Rockwell C 13 13 Hardness, Vickers 207 207 Tensile Strength, Ultimate 670 MPa 97200 psi