Low alloy 4130:ASTM A29 (VO1.05) General scope. AISI 4130 low alloy steel containing nominally 0.3% Carbon, 1% Chromium and 0.2% Molybdenum is widely used in oil patch applications. It is similar to 4140 which has a higher carbon level giving 4130 improved weldability, at the expense of through thickness strength. 4140 Tube - AISI 4140 Steel Tubing - Seamless Alloy Steel The Durability And Strength Of 4140 Tube Make It More Demanded For Industry Applications.4140 Steel Pipe Is Available In Many Grades And Shapes To Fulfil The Industry Needs. They Are Available In Round, Square, Rectangle And Special Section Shapes And Can Be Customized In Lengths And Specification. 4140 Seamless Tubing Wall Thickness Plays The Important Role For Making Them The
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Tool & Die Steels Inc. Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. ASTM 8630 Round Bar ASTM 8630 Flat Bar ASTM 8630 Hollow Bar ASTM 8630 Tube / Pipe ASTM 8630 Sheet / Plate ASTM 8630 Strip / Coil ASTM 8630 Wire ASTM 8630 Forging ASTM 8630 Tube / Pipe TEL:+86-80247006 ASTM 8630 steel - Steel GradesTool & Die Steels Inc. Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. ASTM 8630 Round Bar ASTM 8630 Flat Bar ASTM 8630 Hollow Bar ASTM 8630 Tube / Pipe ASTM 8630 Sheet / Plate ASTM 8630 Strip / Coil ASTM 8630 Wire ASTM 8630 Forging ASTM 8630 Tube / Pipe TEL:+86-80247006 ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe Torich International Co. is capable of producing Seamless Drilling Steel tubes ASTM A519 Detailed Product Description, with steel grade 4130 and 4140, by cold drawing production to achieve tight tolerance, can apply for Annealing, Normalizing, Quenching and Tempering to reach specific Mechanical Properties:. We specially manufacture and export Drilling Steel Pipes, Carbon Steel Drilling
ASTM A519 4130 Seamless Pipe A519 Gr.4130 standards applicated in the seamless alloy pipe. Chromoly is specified by the SAE Society of Automotive Engineers. the Alloy elements of 4130 are chromium and molybdenum, this is why its often called chromoly or cromo. ASTM A519 Grade 1020 Seamless Carbon, Alloy Steel We offer carbon and alloy steel ASTM A519 1020, ASTM A519 1025, ASTM A519 1026, ASTM A519 1035, ASTM A519 1045, ASTM A519 4130, ASTM A519 4140 seamless tubes in size range of 15.9mm to 323.8mm, with wall thickness:3.5mm to 12.7mm in standard and custom lengths. As one of the most professional A519 seamless carbon and alloy steel tubes ASTM A519 carbon and alloy steel mechanical tubingASTM A519-89/ASME SA519 Material comparison tables. Seamless mechanical tubing is manufactured from carbon and alloy steels for structural or other mechanical purposes involving machining or heat treating, where close tolerances, smooth finish, or definite physical properties are important factors.
Alloy Steel 4130, also referred to as Chromoly Steel and SAE/AISI 4130, is a chromium and molybdenum alloy steel. Known for its responsiveness to mechanical and heat treatments, Alloy Steel 4130 is weldable by most commercially popular methods. Cold working is possible and forming often takes place in the annealed condition. It is important to  Astm A519 1008,1010,1018,1020,1025,1026,4130,4140These super-high-pressure steel pipes are made of ESR steel forging, followed by quenching & tempering and finish machining. Their quality comes up to the advanced level of similar products in world market. AS 4041 Pressure Piping. AISI 4130 H+T, AISI 4140 H+T, AISI 4145 MOD, AISI 4340, AISI 8630 MOD For Oil & Gas Industry China ASTM A519 AISI 1020 4130 4140 Seamless Carbon Pipe Steel Tube, Steel Pipe, Seamless Steel Pipe manufacturer / supplier in China, offering ASTM A519 AISI 1020 4130 4140 Seamless Carbon Pipe and Alloy Steel Mechanical Tube, 11smnpb30/1.0718 S300pb 11smnpb30 12L14/G12L14 Cold Drawn Steel Tube Seamless Free Cutting Steel Pipe, ium Alloy Capillary Ta18 (Ti-3AL-2.5V) Ta1 Medical ium Tube/Pipe and so on.
AISI 4140 steel is alloyed with chromium and molybdenum, hence the term chromoly steel. The addition of these alloying elements and its relatively high carbon content (around 0.40%) provide this low-alloy steel with excellent strength to weight ratio and make it a Steel Standards - ASTM InternationalASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them. 4140 & 4130 Alloy Tubing Industrial Tube and Steel 4140/42 and 4130 Mechanical Tubing are medium carbon alloy grades, which are widely used for many general-purpose applications that require high tensile strength and toughness. The addition of chromium and molybdenum as alloying elements, combined with heat treatment, provides the combined advantage of hardness, ductility, and strength.