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Alloy 4140 (AISI 4140) is one of the most popular direct hardening Cr-Mo alloy steel plates that have the ability to develop an extensive range of hardness and strength. Alloying elements and thermal treatments, such as quenching and tempering, greatly influence the hardness and strength of the steel.
AISI 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 4140 steel in Round bar, Plate, Flat bar, Square 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.
Nov 26, 2017 · AISI 4140 round bars steel is an engineering alloy steel containing molybdenum and chromium. 4140 steel round bars falls in a class of low alloy steel. It has high fatigue strength, toughness, abrasion and impact resistance, and torsional strength. It can be heat treated in a number of ways to give it a combination of properties. AISI 4140 Alloy Steel Round Bar in all sizesbars rods Vishal Steel maintains a project level Bright Bars inventory in numerous material grades.. Vishal Steel is specialized for its Extra Services on products such as Coating, cutting, CG, Draw, Fabricate with Radiography, Hot Dip Galvanising, Forging, Polish etc. Bar in form of Round, Square, Hex, Rectangle, Wire, Wiremesh, Billet, Block, Ingot, Forging etc. with Bright, Polish & Black, AISI 4140
We at Nextgen Steel & Alloys is an well-known & one of the most prominent stockist, supplier, exporter & manufacturers of AISI 4140 material in forms of AISI 4140 Round Bars, AISI 4140 Hex Bars, AISI 4140 Square Bars, AISI 4140 Forgings, etc. We offer best quality of Alloy Bar Round - Ryerson4140RB7X Alloy Round Bar Hot Rolled 4140 7 " X 204 in / 240 in 8620RB3-3/4X Alloy Round Bar Hot Rolled 8620H 3.75 " X 204 in / 240 in 4140RB5X Alloy Round Bar Hot Rolled 4140 5 " X 204 in / 288 in 4140RB3-1/4X Alloy Round Bar Hot Rolled 4140 3.25 " X 204 in / 240 in 4340RB7-1/2X Alloy Round Bar Hot Rolled 4340 7.5 " X 180 in / 300 in
Metal Ministry Inc. , one of the most leading maufacturer of AISI 4140 Alloy Steel Forging. 4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - usually provided hardened and tempered in the tensile range of 850 - 1000 Mpa (condition). Its pre hardened and tempered & can be extra surface hardened by flame Alloy Steel AISI GR. 4140 Round Bar Supplier, Manufacturer Unifit Metals are manufacturers, traders and suppliers of Alloy 4140 Round Bars.We have a range of products that are effectively used in many applications. Our AISI 4140 Round Bars are alloy steels with Molybdenum, Manganese, and Chromium content. These Round Bars have high fatigue strength, toughness and impact resistance. AISI 4140 has good machinability in annealed condition.
US $500.00-US $800.00/ Ton. ASTM 4140 DIN 42CrMo4 GB 42CrMo Forged Alloy Steel Round Bar. US $600.00-US $800.00/ Ton. JIS SKS 95 High Speed Tool Steel Round Bars. US $525.00-US $698.00/ Metric Ton. SAE 4130 4140 4340 4150 alloy steel round bar and alloy steel rod. Buy Industry Leading All-Purpose aisi 4140 square bar aisi 4140 square bar are a mixture of iron and chromium which find their application in automotive, textile, defence. shipbuilding, cement, wood, and pulp industry. With such a diverse requirement of aisi 4140 square bar , it is very essential that they have a mechanism to prevent themselves from corrosion.
Metline Industries is a full line distributor, manufacturer and supplier of EN19, AISI 4140, SAE 4140, 42CrMo4, 42CrMoS4, Din 1.7225 steel bars in all standard sizes and finishes. We are specialised manufacturers and supplier of high quality AISI 4140 alloy steel round rods, square/flat bars, rollers, shafts, blocks and forging pieces, produced as hot forged and rolled. Encore Metals - 4140/4142Hardness:22RC max. Charpy V-Notch at -50F 20 FT LBS average- Minimum15 FT LB. Reduction Ratio Minimum 4:1. Alloy AISI/SAE 4140/ 4142. (UNS G 41400/G 41442) Mechanical Properties. Heat treated to HRC 22 maximum for sour gas service. Minimum tempering temp 1150 F. Conforms to NACE Standard MR01-75.
4140 Alloy Round Bar. 4140 Alloy Steel Round, is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. 4140 Alloy Steel Round responds well to heat-treatment and is relatively easy to machine in the annealed Sell AISI 4140H, AISI 4142, AISI 4142H Structural Steel Sell AISI 4140H, AISI 4142, AISI 4142H Structural Steel 1. Steel Grade:AISI 4140H, AISI 4142, AISI 4142H Structural Steel 2. Supply steel Size:Thickness:3mm to 150mm Width:1000mm to 4500mm Length:1000mm to 18000mm 3. Adopt Standard:AI
Suppliers of High Quality, Low Cost Steel Bar Products. Summit Steel maintains an inventory of both hot rolled and cold finished alloy and carbon steel bar products. Material is purchased and manufactured to ASTM (American Society for Testing and Materials) specifications to ensure the highest quality for our customers. Additionally, Summit Steel supplies Aircraft & Bearing Quality, CAT Spec 4140 Round Bars Suppliers, 4140 Flat Bars, Square Bars We are specialised manufacturers and supplier of high quality AISI 4140 alloy steel round rods, square/flat bars, rollers, shafts, blocks and forging pieces, produced as hot forged and rolled. EN19 or AISI 4140 steel bars and rods supplied by Metline Industries are certified to highest level of industry standards, and are accompanied by Mill Test Certificates, as per EN 10204 3.1.