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4140 - Alloy Center

astm a322 astm a331. s534 s535 uns g41300. 4140 ann. ams 6349 ams 6382 ams s 5626 mil-s- 5626. astm s331 uns g41400. 4140 normalised. ams 6349 ams 6382 ams 6529 ams s 5626 mil-s-5626. astm a322. 708m40 709m40. 1.7225 42crmo4 en10083-1. uns g41400 scm 440. 4330 mod vm n&t. ams 6411 ams 6427 mil-s-8699 ams 2300. astm a646 uns k23080 bms 7-122 bms 4140 HIGH TENSILE STEEL - Interlloy4140 HIGH TENSILE STEEL 4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied DIN 17200-1654 W.Nr 1.7225 Type 42CrMo4 DIN 17200 W.Nr 1.7227 Type 42CrMoS4 Great Britain BS970-1955 EN19A JIS G 4105 SCM4 JIS G 4105 SCM440 USA AISI 4140 ASTM A29/A29M-91 4140 ASTM A322 4140 ASTM A331

4140 High Tensile Steel Interlloy Engineering Steels

4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied hardened and tempered in the tensile range of 850 - 1000 Mpa (condition T).4140 is now available with improved machinability, which greatly increases feeds and/or speeds, while also extending tool life without adversley affecting mechanical properties. 4140 Round Bars4140 Round Bars Price4140 Hex Bars AISI 4140 42CrMo4 alloy steel round barUS $800-1800 / Ton (FOB Price) High Temperature Alloy Steel Round BarUS $20-70 / Kilogram (FOB Price) ASTM A322 (4140) ASTM A646 (4140) SAE J412 (4140) AMS 6529:ASTM A331 (4140) ASTM A711:AISI 4140 Fabrication and Heat Treatment AISI 4140 Alloy Steel / 42CrMo4 / 42CrMoS4 / 1.7225 AISI 4140 alloy steel is annealed at 872°C (1600°F) followed by slowly cooling in the furnace. Tempering. AISI 4140 alloy steel can be tempered at 205 to 649°C (400 to 1200°F) depending upon the desired hardness level. The hardness of the steel can be increased if it has lower tempering temperature.

AISI 4140 Low Alloy Steel Plate,AISI 4140 Steel Bar Shew

AISI 4140 Low Alloy Steel. Relevant standards:AISI 4140. ASTM A29/A29M 4140. ASTM A322 4140. ASTM A331 4140 (Cold Finish) SAE 4140. Form of supply:4140 Bar, 4140 Plate. Size of supply:Rounds Bar :8 mm to 690 mm Diameter. Hollow Bar:63 mm to 250 mm OD. Square:32 mm to 130 mm. Bar Finish:Peeled, Cold Drawn, Turned and Polished, Centreless China Astm Alloy Steel, China Astm Alloy Steel S imilar steel grade & equivalent steel materials :USA Japanese Gemany British France International Chinese ASTM&AISI&SAE JIS EN DIN EN BS EN NF ISO GB 4140 SCM440 42CrMo4 1.7225 42CrMo4 1.7225 42CrMo4 1.7225 ----- 42CrMo Product Sales Information:Material 4140 steel round bar Size Diameter:20mm-1000mm Length:500mm-6000mm Origin place Made In Datasheet for Steel Grades Carbon Steel ASTM 4140ASTM 4140 Mechanical Properties Tensile strength 231-231 b/MPa Yield Strength 154 0.2 /MPa Elongation 56 5(%) - (%) Akv - Akv/J HBS 235-268 - HRC 30 - ASTM 4140 Heat Treatment Regime Annealing Quenching Tempering Normalizing Q & T ASTM 4140 Range of products Product type Products Dimension Processes

Diameter 2-100 mm Cold Finished Bar 4140 / 42CrMo4

USA ASTM A29A29M91 4140. ASTM A322 4140. ASTM A331 4140 cold finish. SAE 4140, SAE J404 , SAE J412 , SAE J770 , UNS G41400. ASTM A331 , ASTM A505 , ASTM A519 , ASTM A547 , ASTM A646 , MIL SPEC MILS1 6974 , Japan JIS G 4103 SNCM4. JIS G 4105 SCM4. JIS G 4105 SCM440 . Chemical composition: SAE AISI 4140 Steel Properties, Material Heat Treatment Dec 14, 2019 · SAE AISI 4140 Alloy Steel. SAE 4140 (AISI 4140 steel) is a Cr-Mo series (Chrome molybdenum series) low alloy steel, this material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and long-lasting strength at high temperature. 4140 Steel Uses. AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel SCM440/en19/42CrMo4/42CrMo/1.7225 Chromoly Alloy Steel EN10083 11991 1.7225 42CrMo4. Great Britain BS970 1955 EN19A. BS970 Part 3:1991708M40 or 709M40 or 708 A 42. Sweden:SS 2244. France AFNOR 40 CD 4 , AFNOR 42 CD 4. Italy:UNI 38 CrMo 4 KB , UNI 40 CrMo 4 , UNI G 40 CrMo 4. USA ASTM A29A29M91 4140. ASTM A322 4140. ASTM A331 4140 cold finish. SAE 4140, SAE J404 , SAE J412 , SAE J770 , UNS G41400

eFunda:Properties of Alloy Steel AISI 4140

Steel:Class :Alloy steel:Type :Standard:Common Names :Chromium-molybdenum steel:Designations :France:AFNOR 40 CD 4 , AFNOR 42 CD 4 Germany:DIN 1.7225 Italy:UNI 38 CrMo 4 KB , UNI 40 CrMo 4 , UNI G 4O CrMo 4 Japan:JIS SCM 4 , JIS SCM 4 H Sweden:SS 2244 United Kingdom:B.S. 708 A 42 , B.S. 708 M 40 , B.S. 709 M 404140 Steel Bar AISI A29 1.7225 42CrMo4 SCM440 - Otai 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.