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 . Melting point:1416°C 42CrMo4 / 1.7225 - European Steel and Alloy Grades / 340 - 490. Properties of steel 42CrMo4 (1.7225) Weldability:Bad weldability due to the high crack danger. Hardenability:Medium-good hardenability, suitable for hot purposes till a temperature of 500 C. It can be hardened in oil. Equivalent grades of steel 42CrMo4 (1.7225) Warning! Only for reference. EU.
Hot Rolled Alloy Steel Plate 1.7225 42CrMo4 4140 42CrMo 1:4140 steel introduction AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications. AISI 4140 Scm440 42CrMo4/1.7225 En19/709m40 Forging AISI 4140 Scm440 42CrMo4/1.7225 En19/709m40 Forging Alloy Round Steel 1:AISI 4140 steel introduction AISI 4140 is defined as a low alloy steel which has 1% Cr-Mo as strengthening alloy elements.Compared with AISI 4130, it has a higher carbon content with good balance of strength, toughness ,abrasion and impact resistance and heat treatment capabilities,but poor in weldability AISI SAE 4140 Steel - JIS SCM440 - DIN 1.7225 - Songshun Jul 31, 2019 · AISI 4140 Steel Round Bar Sheet Plate, JIS SCM440, DIN 1.7225 AISI 4140 alloy steel round bar sheet plate has high fatigue strength and low notch sensitivity. Low-temperature impact toughness is also very high, no obvious temper brittleness.
Forged Steel Bar, 4140 Forged Steel, Roller Shaft manufacturer / supplier in China, offering 4140 1.7225 Scm440 42CrMo Hot Forging Steel Forged Roller Shaft, SAE5140 4140 4150 8620 Alloy Steel Bar, Armor Steel Plate Wear Resistant Steel Plate Ar500 Plate and so on. China Alloy Steel Plate 42CrMo4 High Stength Steel Plate China Alloy Steel Plate 42CrMo4 High Stength Steel Plate, Find details about China 42CrMo4 Steel Plate, Alloy Steel Plate from Alloy Steel Plate 42CrMo4 High Stength Steel Plate - Henan Steel Guang International Trade Co., Ltd. China Structural Alloy Steel 4140 Scm440 1.7225 42CrMo China Structural Alloy Steel 4140 Scm440 1.7225 42CrMo Special Die Alloyed Tool Steel Round Bar/Steel Plate/Flat Bar, Find details about China Steel, Steel Flat Bar from Structural Alloy Steel 4140 Scm440 1.7225 42CrMo Special Die Alloyed Tool Steel Round Bar/Steel Plate/Flat Bar - HK JIMI STEEL CO., LTD.
China Mechanical Alloy Steel catalog of 1.7225 SCM440 SAE4140 Alloy Tool Steel round Bar for main shaft, 1.7220 SAE4135 35CrMo Special Alloy Steel bar for Mechanical provided by China manufacturer - Guangzhou Changfeng Steel Co., Ltd., page1. Scm440 4140 Qt Steel Properties SAE4140 Steel Round BarJun 05, 2021 · SCM440 4140 quenched and tempered steel properties 4140 steel equivalent grade AISI 4140 SCM440 42CrMo Cold drawn steel bar steel shafts Ready stock:1000tons . AISI4140 cold drawn steel bar; CD 4140 / 4142 alloy bar's chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. steel 4140, steel 4140 Suppliers and Manufacturers at About product and suppliers:17,766 steel 4140 products are offered for sale by suppliers on , of which steel round bars accounts for 35%, steel sheets accounts for 8%, and flat steel accounts for 3%. A wide variety of steel 4140 options are available to you, such as is alloy, non-alloy. You can also choose from mold steel, high
Nov 20, 2018 · After Forged,AISI 4140 steel may be annealed .Annealing temperature should be carried out between 800-850, hold suitable time for the steel to be thoroughly heated. Cool slowly in the furnace.This treatment will form a structure suitable for machining.The maximum Hardness is 241 HB. 9.Hardening