aisi4140 4340 forged low alloy carbon steel

4140 steel round bar SAE4140 forging steel 4140 Chrome

AISI 4140 is forged at 926°C to 1205°C. Hot Working 4140 steel can be hot worked at 816 to 1038°C. Cold Working AISI 4140 alloy steel can be cold worked using conventional methods in the annealed condition. Annealing AISI 4140 steel is annealed at 872°C followed by 4140 steel round bar SAE4140 forging steel 4140 Chrome AISI 4140 is forged at 926°C to 1205°C. Hot Working 4140 steel can be hot worked at 816 to 1038°C. Cold Working AISI 4140 alloy steel can be cold worked using conventional methods in the annealed condition. Annealing AISI 4140 steel is annealed at 872°C followed by

4140 vs 4340 - Material engineering general discussion

Jul 09, 2002 · This data is for room temperature. 4340 will be MUCH tougher at lower temperatures. 2% Ni shifts the ductile to brittle transition temperature appreciably-- for low carbon steels it would be a delta of ~ 100 degrees F, for medium carbon steels it is less. Having said all of this, these alloys can be used for many of the same applications. 4330 Steel Chemical composition, Metal Properties This page cover the 4330 steel grades Mechanical Properties, Chemical Element, Cross Reference of USA ICI 4330 Materials, Application Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures, 4330M - Energy Alloys, LLCAISI 4330 Mod/4330V Mod:ASTM A-29, & API Spec 7-1 GENERAL SCOPE:4330 Mod is a low alloy steel that is used in downhole tools that require very high strength with excellent impact resistance.It is a heat treatable alloy steel that contains nominally .31% Carbon, with Nickel, Chromium, and Molybdenum as the primary hardening elements.

4340 - Energy Alloys, LLC

AISI 4340:ASTM A-29, API Spec 7-1 GENERAL SCOPE:4340 is a low alloy steel that is used in downhole tools and hangers that require very high strength with excellent impact resistance. It is a heat treatable alloy steel that contains nominally .40% Carbon, with Nickel, Chromium, and Molybdenum as the primary hardenin AISI 4140 42CrMo4 1.7225 - Xingsheng Special steelAISI 4140 steel Manufacturer and Exporter,supplied with round,square,flat,block,and shaft etc.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 characteristics.AISI AISI 4140 Alloy Steel (UNS G41400)AISI 4140 alloy steel is heated at 845°C (1550°F) followed by quenching in oil. Before hardening, it can be normalized by heating it at 913°C (1675°F) for a long period of time, followed by air cooling. Forging. AISI 4140 alloy steel is forged at 926 to 1205°C (1700 to 2200°F) Hot Working

AISI 4140 Alloy Steel 42CrMo4 Alloy Steel - Special Steel

AISI 4140 alloy steel round bar, steel flat bar, plate supplier. AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. It is widely used across numerous industries and is an excellent material choice due to its toughness, high AISI 4340 1.6511 36CrNiMo4 - Xingsheng Special steelAISI 4340 is defined as a heat treatable and low alloy steel which has 0.8% Cr, 0.2% Mo and 1.8% Ni as strengthening alloy elements.Compared with AISI 4140,it has higher strength and toughness,also it has very good fatigue resistance, wear resistance and atmospheric corrosion resistance.AISI 4340 is generally supplied in hardened and tempered condition with the tensile range of 930 - 1080 Mpa AISI 4340 1.6511 36CrNiMo4 - Xingsheng Special steelAISI 4340 is defined as a heat treatable and low alloy steel which has 0.8% Cr, 0.2% Mo and 1.8% Ni as strengthening alloy elements.Compared with AISI 4140,it has higher strength and toughness,also it has very good fatigue resistance, wear resistance and atmospheric corrosion resistance.AISI 4340 is generally supplied in hardened and tempered condition with the tensile range of 930 - 1080 Mpa

China Aisi 4340 Steel, Aisi 4340 Steel Manufacturers

Cold Drawn Steel SAE 1045 4140 4340 8620 8640 Alloy Steel/Alloy Steel Round Bar 4140, AISI 4140 Steel Price FOB Price:US $ 600-1000 / Ton Min. Order:2 Tons SAE 4340 Forged Bar SCM440 Alloy Steel Round BarAISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special . 1.Form of Supply. ASTM aisi 4340 Alloy structural steel, we can supply the 4340 round bar, steel flat bar, plate, hexagonal steel bar and steel square block. 4340 steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces. 4340 Rectangular pieces can be sawn from flat bar or plate to your specific sizes. SAE AISI 4340 Alloy Steel Chrome Moly Bars for Tradewell Ferromet Pvt Ltd, Khopoli, Mumbai, Maharashtra, India can offer 4340 Alloy Steel Bars / 4340 Round Bars / 4340 Flat Bars.. AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large sections.AISI 4340 is also one kind of nickel chromium molybdenum steels. 4340 alloy steel is generally supplied hardened and tempered in the tensile

SAE-AISI 4140 Steel vs. SAE-AISI 4340 Steel ::MakeItFrom

May 30, 2020 · Both SAE-AISI 4140 steel and SAE-AISI 4340 steel are iron alloys. They have a very high 98% of their average alloy composition in common. For each property being compared, the top bar is SAE-AISI 4140 steel and the bottom bar is SAE-AISI 4340 steel. Special Steel JIS SCM440 Forged Alloy Structrual Steel Bar Hot Forged 42CrMo Alloy Tool Round Steel Bar. Low Price tool steel-Die mould tool steel 42CrMo SAE 1045 4140 4340 86208640. Compare forged sae 1045 material hot forged carbon steel round bar diameter 16mm 34mm sae 1020/42crmo4 1045 alloy bar carbon steel round bars. Table of Speeds and Feeds - USIFeeds and Speeds for End Milling using High Speed Steel* tooling. *Multiply the listed speeds by a factor of 2 when using carbide tooling. Feedrate (in/tooth) Cutting Speed (ft/min) End Mill Diameter (in) Material 1/4 1 Roughing Finishing Aluminum 0.003 0.009 600 800 Bronze, medium 0.003 0.007 250 300 Bronze, hard 0.002 0.005 125 150 Cast Iron, soft 0.003 0.008 60 80 Cast Iron, hard 0.002 0

SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent

SAE AISI 4340 Steel (UNS G43400) AISI 4340 steel (UNS G43400) is an ultra-high strength medium carbon low alloy steel, which combines deep hardenability, high ductility, toughness and strength, and has high fatigue resistance and creep resistance.

S235JR Steel

S355JR Plate

EH36 Plate

Case

News