Our steels have been widely applied to many industries and fields, such as the construction industry, shipbuilding industry, pressure vessels and boilers, oil and gas, bridge construction, offshore platforms, stamping cold forming,etc.
Kromite #3 Hollow Bar is a modified 4140 steel. Typical hardness is Rockwell “C” 28/34. This chromium and molybdenum based alloy is electric furnace melt, vacuum degassed, and stress relieved. It is offered in the hot roll, heat treated condition. Typical tensile strength is 156,000 PSI. Machinability rating is approximately 60%,...
51 rows · 4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile …MIN. %MAX %MAX %Carbon0.380.430.43Silicon0.150.040.04Manganese0.751.001.00Chromium0.801.101.10See all 51 rows on wwwterlloy.au
KROMITE® #3 HOLLOW BAR – [4140 (modified) Quench & Tempered, High Strength Alloy, Hollow Bar] It is offered in the hot roll, heat treated condition. Typical hardness is Rockwell “C” 28/34. Typical tensile strength 145,000 PSI.
And whether 4140 steel hollow bar is structure pipe, drill pipe, or fluid pipe. There are 187 4140 steel hollow bar suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 4140 steel hollow bar respectively.
20 rows · MATERIAL DESCRIPTION. AISI 4140 is a 1% chromium – molybdenum medium …DIAMETERDIAMETER1″6.5″1,5″6.75″1.75″7″1.875″7.5″See all 20 rows on sverdrupsteel
About 22% of these are steel pipes. A wide variety of 4140 hollow bar options are available to you, such as oil pipe, boiler pipe. You can also choose from hot rolled, cold drawn. As well as from api pipe, thick wall pipe. And whether 4140 hollow bar is free samples, or paid samples. There are 199 4140 hollow bar suppliers, mainly located in Asia.
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.
Alloy steel hollow bar Atlas Steels can supply both 4140 and 4340 grades of alloy steel hollow bar, compliant with ASTM A519M or equivalent specification and supplied in various conditions, usually hardened and tempered, but also annealed or as-rolled conditions subject to the specific application.
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.
Ranflex Metals can supply both 4140 and 4340 grades of alloy steel hollow bar, compliant with ASTM A519M or equivalent specification and supplied in various conditions, usually hardened and tempered, but also annealed or as-rolled conditions subject to the specific application. 4145H MOD drill collar material is also available. ... Alloy Steel ...User rating 5/5
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 ...
The bar structure of bigger dimensions is not fully martensite. The steel is applicable to induction hardening. The surface hardness will exceed min. 53HRC. Can be delivered M-treated in order to optimise the machinability. 4140 has a restrictive weldability. APPLICATIONS Hydraulic shafts, hollow shafts, nuts, bushes, bearings, cylinders.
Easy-to-Weld 4130 Alloy Steel Round Tubes Easy-to-Weld 4130 Alloy Steel Round Tubes with Certification All come with a traceable lot number and test report.
Buy cheap 4140 hollow bar online. Want cheap 4140 hollow bar? We have 2019 new 4140 hollow bar products on sale. Prices may vary so we advise you do a search for Bar Machine Price, Hollow Price, Bar Equipment Price for comparison shopping before you place an order, then you can get high quality & low price Bar Machine, Hollow, Bar Equipment products here.
4140 Alloy Steel Square Bar is noted for its toughness, good torsional strength and good fatigue strength. Machinability of this alloy is good in the annealed condition. In the heat treated and quenched condition machining is best limited to finish grinding.
EN 10294-1 E355, E470, 20MnV6 Hollow Bar Mechanical Property Table. Steel grade Upper yield strength ReH min Mpa Tensile strength Rm min Mpa Elongation in the longitudinal direction Minimum average absorbed energy KV, in. J at a test temperature of – 20 °C For TN in mm For TN in mm A min % Name Number 16 < 25 < 40 < 16< 25< 40< T T = T...
From mechanical tube and bar to OCTG, hollow carrier, valves and fittings, steel for the oil and gas industry is what Continental is about. Learn more about our products.
Alloy 4140 plate is widely used for general purpose industrial machining. Welding and forming of this steel plate should be avoided. It is best utilized wherever high resistance to …
General 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.
Introduction. 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. The following datasheet gives an overview of AISI 4140 alloy steel.
AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar available in diversity of sizes in Big stock, we deliver AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar with Exceptional sizes & Quality, can supply in small or large quantity
HR 4140 alloy steel bar suppliers 4140 round bar suppliers in india. stocks a large number of Hot Rolled 4140 Bar, 4140 HR bar, 4140 Hot Rolled Steel Bar, alloy 4140 bar, 4140 hr alloy bar, 4140 hr steel bar …
Avadur® – 4140 Alloy Hollow Bar - When special hardness and hardenability are called for. Avadur® grades meet high standards of hardness and yield strength while maintaining good machinability. Building on the chrome-molybdenum grade 4140, these products can be heat treated to attain a broad range of special hardness, yield strength and ...
4140 Alloy Steel Round Bar; VIEW ALLOY 4140 STEEL PRODUCTS ... Distributor* Distributor of alloy 4140 steel. Available in coil and sheet forms. Offered in cold rolled steel finish. ... grinding, heat treating, annealing and normalizing. Applications include rings, liners, containers, hollow bar, step down shafts, tubing, forgings, rolls and ...