With the exploration and innovation of company people, gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel.
traderscity.comGeneral characteristics of 4140 Alloy Steel AISI or SAE 4130 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents. Its chemical composition is as follows AISI/SAE 4140 grade is a versatile alloy with good atmospheric corrosion resistance and reasonable strength.
AISI 4140 steel also can be called DIN 1.7225 and JIS SCM440 steel. 4140 alloy steel 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.
General characteristics of 4140 Alloy Steel. Its chemical composition is as follows AISI/SAE 4140 grade is a versatile alloy with good atmospheric corrosion resistance and reasonable strength. It shows good overall combinations of strength, toughness, wear resistance and fatigue strength.
It mainly introduce the chemical composition,mechanical properties, heat treatment, processing performance and performance standards about AISI 4140.For various specification of steel production and processing to provide the standard production,we have the professional experience for AISI 4140.We can also produce it according to the AISI, UNS, SAE, ASTM, DIN, JIS technical standard.
AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength.
Mechanical Properties of 4140 Steel. AISI 4140 is a low alloy steel. Low alloy steels rely on elements other than just iron and carbon to enhance their mechanical properties. In AISI 4140, additions of chromium, molybdenum, and manganese are used to increase the strength and hardenability of the steel.
Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. SAE 4140 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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.
Chemical Composition Physical Properties Composition Density Mechanical Properties Machining Weldability Heat Treatment Forging Stress Relieving Annealing Normalizing Nitriding Tempering Flame and Induction Hardening Hardening Applications Introduction. AISI 4140 is a chromium-molybdenum alloy steel.
AISI 4140 Alloy Steel is chromium, molybdenum, and manganese containing low alloy steel. It has high fatigue strength, toughness, abrasion resistance, and torsional strength. AISI 4140 is 1% chromium molybdenum medium harden the capability basic cause excessive tensile metal.
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
Forging of ASTM 4140 Oil and Gas industry Steel material metal. Forging of 4140 steel should be carried out between 2200 and 1650 F (1200 and 900 C). The lower the finishing temperature from forging, the finer will be the grain size. This alloy steel should ideally not be forged below 1650 F (900 C) and should be slow cooled after forging in Oil or water.
Consequently, 4140 and 4150 steels have common alloying elements but different amounts of carbon. Similarities Alloy steels having 41 as the first two digits are commonly called chromium-molybdenum steels because they contain 0.80 to 1.10 percent chromium and 0.15 to 0.25 percent molybdenum.
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.
OTAI SPECIAL STEEL is ASTM EN19 steel stockholders and suppliers from china. we have more 16 years experience in EN19 alloy steel supply. EN19 Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon, Oil Quenched & Tempered Hardenss is 28-34 HRC.
42CrMo steel is a Chinese alloy steel, and has high strength and toughness, good hardenability, and no obvious temper brittleness. After quenching and tempering treatment, it has high fatigue limit and resistance to multiple impacts, and good low temperature impact toughness.
Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. AISI 4140 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
Although there is new version of BS 970-1996 latest edition. And EN19 steel grade is similar to 709M40 grade in new version. The EN19 steel equivalent grades are AISI 4140, DIN 1.7225/ 42crmo4. There are some difference between all in chemical composition as below:
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.
4140 steel is chromium, molybdenum, manganese steel with good toughness, impact resistance and fatigue strength. 1045 has slightly increased tensile strength and yield strength numbers than 1045 as a result of a slightly higher carbon content.
HIGH TENSILE STEEL AISI 4140 AISI 4140 Chrome - Moly High Tensile Steel, generally supplied hardened and tempered to Condition T in sections up to 100mm, with a tensile strength of 850 1000 MPa and aiming for this strength range in larger sections. It offers a very good balance of strength, toughness and wear-resistance.
Alloy Steel 4140, also sold under the name AISI/SAE 4140, is a low alloy steel that contains chromium, molybdenum, and manganese. Known for its impact and abrasion resistance, Alloy Steel 4140 also offers users outstanding fatigue and torsional strength. Welding is possible through most popular techniques, and it has a high level of ductility.
Chemical composition of steel 42CrMo4 (1.7225), Standards of steel 42CrMo4 (1.7225) Mechanical Properties of steel 42CrMo4 (1.7225) Equivalent grades of steel 42CrMo4 (1.7225) steel 42CrMo4 (1.7225) Tensile Strength, Elongation, Proof strength , Hardness
The following tables show 42crmo vs 4140 vs 42CrMo4 (1.7225) Steel, they are similar in Chemical Composition and Mechanical Properties and are all belong to Alloy Steels.
Below is material AISI 4130 Chromoly steel datasheet including chemical composition, density, thermal expansion coefficient, thermal conductivity, yield strength, hardness, etc. AISI SAE 4130 Chemical Composition. The table below lists AISI 4130 chemical composition.
There are 398 4140 steel chemical composition suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of 4140 steel chemical composition respectively. 140 steel chemical composition products are most popular in Israel, United Arab Emirates, and Pakistan.
4140 steel is a low alloy steel commonly used in structural members and mechanical components. It is composed of Chromium, Manganese, Carbon, Silicon, Molybdenum, Sulfur and Phosphorus submerged in a matrix of Iron.
The following is a comparison of 4130 grade steel and 4140 grade steel. This information may be useful for machining purposes and as a resource for purchasing 4130 and 4140 steel. Chemical Properties The chemical properties of 4130 and 4140 steel are similar aside from differences in Carbon and Manganese concentrations.
We are supplier of 4140 steel to a number of companies in Mumbai, Pune (eg Chakan, Bhosari, Ranjangaon, etc), Aurangabad, Ahmednagar, Rajkot, Thane, Nagpur, etc. All our 4140 supplied is Ultrasound and MPI inspected. The following datasheet gives an overview of AISI 4140 steel. Chemical Composition The following table shows the chemical 4140 steel chemical composition
Alibaba.com offers 129 sae 4140 chemical composition products. such as free samples. There are 49 sae 4140 chemical composition suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of sae 4140 chemical composition respectively.
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