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. 4140 Alloy Steel 1.7225 42CrMo4 42CD4 2244 S 4140 alloy Steel Equivalent and Related Speciation USA German Japan China ISO ASTM 29/A29M DIN 17350 JIS G4404 GB/T 1229 ISO 683/18 4140 1.7225/42CrMo4 SCM440 42CrMo 42CrMo4 ASTM AISI 4140 alloy Steel Material Mechanical Properties Hardness, Rockwell C:22 HRc, Density:7.85kg/m3 Tensile strength:655 MPa .
AISI 4140 steel bar is widely used as tool steel in industrial applications. And we are professional astm 4140 steel alloy supplier, stockist and exporter. 6" x 12' 4140/4142 Alloy Steel Round Bar Fastenal6" x 12' 4140/4142 Alloy Steel Round Bar Fastenal Part No. (SKU) AISI 4140 Steel Castings OEM Precision Investment Castings Normally produce with ASTM 4140 alloy steel, 4130 alloy steel, 8620 alloy steel, WCB, WCC, LCC Grade and other specified alloy material. The alloy steel casting products are widely used for Auto-cars, trains, trucks, vehicle components, and mining machinery components, agricultural machinery parts, textile machinery parts, construction
Alloy > 4140. This medium carbon alloy steel grade is widely used for many applications requiring high tensile strength and ductility combined with hardness in the R/C 40 range. The cold finished 4140 alloy steel bars are calcium treated; this addition greatly increases cutting speeds and tool life without sacrificing mechanical properties. Alloy Steel Hex Bar / Rod - OnlinemetalsAlloy Steel Hex Bar - 28 Products We carry Alloy Steel Hex Bar in 4130 Cold Drawn Normalized, 4140/4142 Cold Finish and 4140 Metric. Alloy steel hex bar Alloy Steel Supplier - Specialty Alloy Steel Products Alloy Square Bar. Alloy Hex Bar. Alloy Flat Bar. Southern Tool Steel is a leading Alloy Steel Supplier that carries many grades and shapes. Our inventory includes 4140 Alloy Steel round, square, and flat bars. We also stock 4140 alloy steel plates in decarb free and hot roll. In addition, we stock ETD-150, 4140 Annealed Hex, and 8620 rounds.
Choose from over 550 grade 4140/4142 steel products in a wide range of sizes. Includes material certificates and CAD models. In stock and ready to ship.