4140 heat treated alloy is a chromium-molybdenum, medium carbon alloy steel, and is used in a wide variety of applications requiring high strength and toughness. The chromium imparts good hardness penetration while molybdenum provides hardness uniformity and strength. In the heat treated or prehard conditions it is in the 26-32 Rockwell C range 4140 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.
AISI 4140 Steel / 42CrMo4 steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. And AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. Whats more, AISI 4140 Steel / 42CrMo4 steel China Supplier and factory Otai Special Steel Supply AISI 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape. AISI SAE 4140 Steel - JIS SCM440 - DIN 1.7225 - Songshun 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. It is mainly used after quenching and tempering state. ASTM A829 Alloy 4140 Steel Plate Leeco Steel, LLCASTM A829-4140 Quenched & Tempered Steel Plate Leeco ® Steel stocks and supplies ASTM A829 steel plate, which offers greater wear resistance than lower grades of structural steel plate. Overview:Versatile structural quality steel plate that offers greater wear resistance than lower carbon grades of steel.
SAE 1045 4140 4340 8620 8640 Alloy Steel Hex Bar:Indonesia, Italy, Singapore, Chile, Iran, Austria:Alloy steel bar 4130 4140 1045 1020 13Cr:Kuwait, South Africa, Saudi Arabia (KSA), Brazil:Length 1000m Alloy Steel Flat Bar:New Zealand, South Africa, UAE, Bahrain, Singapore:Alloy steel SAE 4140 4130 4330V 8620 4145H round bar Annealed SAE-AISI 4140 vs. ASTM A36 Carbon Steel May 30, 2020 · Both annealed SAE-AISI 4140 and ASTM A36 carbon 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 annealed SAE-AISI 4140 and the bottom bar is ASTM A36 carbon steel. Annealed 4140 Cr-Mo Steel ASTM A36 (SS400, S275) Structural Carbon Steel. Carbon Precision Steel Pipe Standard ASTM/A519 4140 High quality Carbon Precision Steel Pipe Standard ASTM/A519 4140 4140H 4142 4142H 8620 4130 4340 8630 from China, China's leading Alloy Steel Seamless Pipes product market, With strict quality control Alloy Steel Seamless Pipes factories, Producing high quality Carbon Precision Steel Pipe Standard ASTM/A519 4140 4140H 4142 4142H 8620 4130 4340 8630 products.
ASTM A519 AISI 4130 Alloy Steel Tube, ASTM A519 AISI 4140 Chromoly Steel Tube, ASTM A519 SAE AISI 4130 Chromoly Steel Tube manufacturer / supplier in China, offering ASTM A519 AISI 4130 4140 Chromoly Alloy Steel Tube, B16.5 Duplex 2205 4" Sch40 Stainless Long Neck Weld Flange, FM UL Approved Fire Fighting Ductile Iron Fitting Threaded Cross and so on. China Astm 4130 Alloy Steel Plate, Astm 4130 Alloy Steel China Astm 4130 Alloy Steel Plate manufacturers - Select 2021 high quality Astm 4130 Alloy Steel Plate products in best price from certified Chinese U Steel, I Steel suppliers, wholesalers and factory on Made-in-China Grade Guide:AISI 4140 Steel Metal Supermarkets - Steel Jun 19, 2018 · AISI 4140 steel is a low alloy steel containing chromium, molybdenum, and manganese. It is widely used across numerous industries and is an excellent material choice due to its toughness, high fatigue strength, and abrasion and impact resistance. Not many grades can match the versatility and usefulness of 4140.
May 30, 2020 · SAE-AISI 4142 (G41420) Cr-Mo Steel. SAE-AISI 4142 steel is an alloy steel formulated for primary forming into wrought products. Cited properties are appropriate for the annealed condition. 4142 is the designation in both the SAE and AISI systems for this material. G41420 is the UNS number.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. It is not particularly affected by tempering and embrittlement, and exhibits good strength