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 Alloy Steel. Alloy steel 4140 fasteners are formed using cold forging techniques, however big size fasteners or small quantities of 4140 bolts are produced by hot forging or directly machined from 4140 bar stock. All 4140 fasteners are marked with "BPF" mark followed by corresponding specification or grade symbol. AISI P20 Steel - DIN 1.2311 - SCM4 - Songshun Steel1.2311 steel has been pre-hardened to 285-330HB(30-36HRC), which can be used directly for mold making and process. It also has the characteristics of good dimensional stability. Just Pre-hardened steel can meet the needs of the industry. The die life can reach 50W mode times. 1.2311 Tool Steel Forging
Jul 31, 2019 · 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. CNS-SCM440 - Ju Feng Special Steel Co., Ltd.SCM440 is medium carbon chromium molybdenum alloy steel, which is an alloy steel containing chromium and molybdenum. It has the advantages of stable composition, low harmful elements, high steel purity, small decarburization layer and few surface defects. It is easy to be spheroidized and has low cold cracking rate.
AISI4140 cold drawn steel bar CD 4140 / 4142 alloy bar's chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. This alloy responds well to heat treatment. In the annealed condition it machines at 110 sfm. China Scm440 AISI 4140 En19 Chromium Molybdenum Steel SCM440 steel round bar and flat sections can be cut to your required sizes. ASTM 4140 tool steel ground bar can also be supplied, providing a high quality tool steel precision ground tool steel bar to your required tolerances. SAE 4140 steel is also available as Ground Flat Stock / Gauge Plate, in standard and nonstandard sizes.
Alloy Steel Pipe, Alloy Steel Seamless Pipe Stock, ASME SA335 P90 Alloy Steel Pipe manufacturer / supplier in China, offering Scm440 Low Carbon Alloy Steel Seamless Steel Pipe, Galvanized Alu-Zinc 22 Gauge 4X8 Roofing Corrugated Sheet, 316 Sch40 18 Inch Seamless Steel Pipe and so on. China Tool Steel manufacturer, Steel Round Bar, Mould 1.7225, SAE4140, SCM440 Steel Plate and Flat Bar of Alloy steel for Mechanical FOB Price:US $820-840 / Ton Min. Order:5 Tons
SCM415 is one of the most commonly used low-carbon alloy steel (C = 0.15%). Generally, it is carburized for use. It has more strength than S45C or SCM440. Surface hardness should be between 55 and 60HRC for use. SUS303 (Stainless Steel18Cr-8Ni Stainless Steel) Since it is called stainless steel, it is a rust-resistant steel. Gloria Material Technology Corp.1 Gloria Material Technology Corp. Alloy steels (SCM440) Similar steels GMTC JIS SAE SCM440 SCM440 4140 z Chemical composition (wt%) Grade C Si Mn P S Cr Mo Ni Cu
High Tensile Steel, AISI 4140, SCM440, 42CrMo4, ASSAB 709, 7225, EN19, SCM4: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). SAE-AISI 4140 Steel vs. SAE-AISI 4340 Steel ::MakeItFromMay 30, 2020 · Both SAE-AISI 4140 steel and SAE-AISI 4340 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 SAE-AISI 4140 steel and the bottom bar is SAE-AISI 4340 steel.
JISG SCM Japanese steel grades. SteelJIS:Japanese Steels and Alloys SCM440:JIS G 4053 :Low-alloyed steels for machine structural use SCM440H:JIS G 4052 :Structural steels with specified hardenability bands SCM440HRCH:JIS G 3509 :Low-alloyed steels for cold heading SCM440 HIGH TENSILE STEEL - SahamitTranslate this pageSCM440:Forged & Normalized, Hardness 170-230 HB:85 min. 100 min:12 min. 45 min. 6 min.
Otai is number 1 stockist & supplier of JIS 4105 SCM440 plate in China, over 1000 tons SCM440 steel plate / sheet in stock fast shipment. SCM440 Steel Bar Manufacturers, Suppliers, Factory - World SCM440 is a type of medium-carbon Cr-Mo alloy steel specified in Japanese standards. Chromium provides good hardness permeability and
Jan 12, 2020 · SCM440 alloy steel round bar, US $ 600 - 1000 / Metric Ton, SCM440 42CrMo4 1.7225 SAE4140 708M40 42CD4, AiSi, ASTM, bs, DIN, GB, SCM440/4140/42CrMo/42CrMo4V Steel Bar - Qilu Special SCM440/4140/42CrMo/42CrMo4V Steel Bar Grade:SCM440/4140/42CrMo/42CrMo4V Manufacture:EAF+LF+VD (Annealed, Normalized, Peeled,
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n REQUEST FOR QUOTATION. Do you supply this SCM440?