1.7225 is a chromium molybdenum alloy steel specification widely used in the oil and gas industry. Similar to grade AISI 4130 but with a slightly higher carbon content. The higher carbon content of AISI 4140 gives greater strength and heat treatment capabilities in comparison to AISI 4130, however it does have inferior weldability characteristics.
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 4140 is generally supplied in quenched and tempered condition with hardness 28
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. Similar to alloy grade AISI 4130 chrome moly alloy steel but with a slightly higher carbon content.
AISI 4140 is high strength chromium molybdenum alloy steel grade used for manufacturing A193 B7, B7M, A320 L7, L7M fasteners for low temperature bolting applications. We majorly produce fully threaded stud bolts, double end studs, hex head bolts, heavy hex bolts, eye bolts and anchor bolts in AISI 4140 alloy steel. AISI 4140 Alloy Steel
AISI 4140 Steel belongs to ultra high strength steel, has high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multi impact resistance after quenching and tempering treatment, such as large gears for locomotive traction, supercharger transmission gears, pressure vessel gears, rear axles, extremely loaded connecting rods and spring clips.
ASTM 4140 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. 4140 Steel China Supplier and factory Otai Special Steel Supply ASTM 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape.
With Bozhong Group production experience, strict control 1.7225, DIN 42CrMo4, AISI 4142 chemical composition and 1.7225, DIN 42CrMo4, AISI 4142 mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers.
AISI 4140 Fasteners is high strength chromium molybdenum alloy steel grade used for low temperature bolting fasteners applications. We here at Multinox Inc are one of the leading manufacturer Alloy Steel AISI 4140 Fasteners in all possible major grades such as A193 B7, B7M, A320 L7, L7M and many more.
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
offers 428 high strength steel 4140 alloy steel products. About 11% of these are Steel Round Bars, 2% are Steel Pipes. A wide variety of high strength steel 4140 alloy steel options are available to you, such as technique, standard, and alloy or not.
offers 1,113 alloy steel 1.7225 products. About 76% of these are steel round bars, 9% are steel sheets, and 3% are steel pipes. A wide variety of alloy steel 1.7225 options are available to you, such as aisi, din.
42CrMo4, 1.7225, 42CrMoS4, 1.7227, AISI 4140 – description. Structural steel, strong and hardenable. With this steel one can achieve very good properties on the whole cross section (while quenching in oil, the max diameter is 70mm, for quenching in water it is 50mm).
Some of the equivalent EN19 steel grades as per other international steel standards are BS970 1991 708M40 / 709M40, AISI 4140, SAE 4142 under the American system, Werkstoff 1.7225 under the German system, JIS SCM 440 under the Japanese, DIN 42CrMo4 UNI 42CrMo4, French AFNOR 42CD4, Sweden’s SFS 2244 and Russian GOST 35KHM / 38KHM and Indian IS
Apr 17, 2018 · Equivalent grade of this type in SAE is 4140 and 4142 type steel; In JIS designation, the corresponding material is referred as SCM440H alloy. In DIN standard, the corresponding material is referred as 1.7225 type steel. In Swedish SS standard, the corresponding material is referred as 2244 type steel.
AISI 4140 is a chromium molybdenum quality alloy steel. AISI 4140 is primarily supplied in the hardened and tempered condition to 18 22HRc range. AISI 4140 offers good ductility, shock resisting characteristics combined with resistancee to wear. AISI 4140 is suitable for a variety of applications in the oil and gas sector.
4140 High Tensile Steel 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.
Vishal Steel (India) is the most acclaimed manufacturer, exporter, distributor and supplier of industrial AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar with required test certificates. Our material is certified to the highest industry standards.
eFundaProperties of Alloy Steel AISI 4140. Alloy Steel AISI 4140 Directory GermanyDIN 1.7225 ItalyUNI 38 CrMo 4 KB , UNI 40 CrMo 4 , UNI G 4O CrMo 4 JapanJIS SCM 4 , JIS SCM 4 H Materials » Alloys » Steel » Alloy Steel » AISI 8620H.
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