china professional manufacture aisi 4140 alloy steel

4130 Alloy steel - Special steel china supplier-OTAI

OTAI SPECIAL STEEL is 4130 Alloy steel stockholders and suppliers from china. more 16 years experience in 4130 steel supply. AISI 4130 alloy Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality low carbon, Oil Quenched &

4140 Steel Bar AISI A29 1.7225 42CrMo4 SCM440 - Otai

4140 Steel Bar AISI A29 1.7225 42CrMo4 SCM440 - Otai Special Steel. 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. 4140 Steel Bar AISI A29 1.7225 42CrMo4 SCM440 - Otai AISI 4140 Steel Bar, Steel Plate, Flats Supplier, Stockist and Exporter. 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

AISI 316 Cold Rolled Stainless Steel Profile Suppliers

AISI/SAE 4140 class is a general purpose alloy with good atmospheric corrosion resistance and reasonable strength. It shows a good combination of strength, toughness, wear resistance and fatigue strength. Application field. The alloy has many applications in forgings for the aerospace, oil and gas industries, as well as in the automotive AISI 4140 Steel /1.7227 /42CrMoS4 - China AISI 4140 Steel 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 Steel /1.7227 /42CrMoS4 - China AISI 4140 Steel

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. The higher carbon content of AISI 4140 steel gives greater strength and heat treatment capabilities in comparison to AISI / ASTM 4130 alloy steels China 4140 Alloy Round Bar Manufacturers, Suppliers 4140 Alloy steel 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 alloy round bar is now available with improved machinability, which greatly increases feeds and speeds, while also extending tools life without adversley affecting mechanical properties.

China 4140 Alloy Round Bar Manufacturers, Suppliers

4140 Alloy steel 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 alloy round bar is now available with improved machinability, which greatly increases feeds and speeds, while also extending tools life without adversley affecting mechanical properties. China AISI 1045 Carbon Steel Round Bar Manufacturers AISI 4140 1020 1045 Cold Drawn Structure Mild Carbon / Alloy Forged Bright Cylinder Steel Round Bar Price for Sale Our steel round bar is hot rolled or cold drawn with torsion control, and the main grades are Q235, Q345, SS400, ST37-2, ST52, Q420, Q460, S235JR, S275J, /S355JR, etc. High quality and favorable price, used for many industrial fields.

China AISI 1045 Carbon Steel Round Bar Manufacturers

AISI 4140 1020 1045 Cold Drawn Structure Mild Carbon / Alloy Forged Bright Cylinder Steel Round Bar Price for Sale Our steel round bar is hot rolled or cold drawn with torsion control, and the main grades are Q235, Q345, SS400, ST37-2, ST52, Q420, Q460, S235JR, S275J, /S355JR, etc. High quality and favorable price, used for many industrial fields. China AISI 4140 / SAE 4140 Alloy Steel Round Bar - China AISI 4140 Steel, SAE 4140 Steel, AISI 4140 Steel Bar manufacturer / supplier in China, offering AISI 4140 / SAE 4140 Alloy Steel Round Bar, En19 / Scm440 / SAE 4140 / 42CrMo4 Hot Rolled Qt Alloy Steel Round Bar, S45cr SAE1045 Medium Carbon Steel Round Bar with Length 6 Meter and so on.

China AISI 4140 GB 42CrMo4 Mould Steel for Spring Clip

Preheat the steel carefully, then raise the temperature to 1150-1200°C for forging. Do not forge below 850°C. 2)Annealing. Heat the AISI 4140 slowly to 800-850°C and allow enough time for the steel to be thoroughly heated. Cool slowly in the furnace to 480°C followed by air cooling. 3)Stress Relieving China AISI 4140 GB 42CrMo4 Mould Steel for Spring Clip Steel Bar, Steel, Carbon Steel manufacturer / supplier in China, offering AISI 4140 GB 42CrMo4 Mould Steel for Spring Clip, China Mould Factory Produces Plastic Injection Mould for Auto Parts/Car GPS Navigation System Frame Accessories Injection Mold, China Plastic Mould Professional Customization Bluetooth Speaker Shell Non-Toxic Material Accessories Mould and so on.

China AISI 4140/42CrMo/42CrMo4 Seamless Steel Pipe Alloy

Steel, Alloy Steel, 4140 manufacturer / supplier in China, offering AISI 4140/42CrMo/42CrMo4 Seamless Steel Pipe Alloy Steel Tube, 3003 Extruded Brazing Aluminum Mpe Channel Micro Plate Tube, ASTM B280 Insulated Copper Pipe with Corrugated Tube and so on. China AISI4140 4150 Alloy Steel Bar with Qt Cold Drawn China. Product Description. 42CrMo4 cold drawn alloy steel bars for steel shaft. Alloy steel 4140,hot rolled heat treated round bar. AISI 4140 SCM440 42CrMo Cold drawn steel bar steel shafts. 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.

China ASTM AISI 4140 42CrMo4 1045 S20 Cold Drawn Steel

Alloy Steel Rod, Steel Angel Bar, 4140 Cold Drawn Steel manufacturer / supplier in China, offering ASTM AISI 4140 42CrMo4 1045 S20 Cold Drawn Steel Round Bar, Anti-Abrasion Steel Plate Ar400 Ar500 Mn13 Bisalloy Wear Plate, Wear Resistant Steel Plate Nm450 Nm400 Nm500 Wear Plate and so on. China Aisi 4140 Alloy Seamless Steel Pipe, Aisi 4140 Alloy China Aisi 4140 Alloy Seamless Steel Pipe manufacturers - Select 2020 high quality Aisi 4140 Alloy Seamless Steel Pipe products in best price from certified Chinese Alloy Steel Pipe manufacturers, U Steel suppliers, wholesalers and factory on Made-in-China

China Customized 38CrMoAl AISI 4140 S45c Carbon Alloy

38CrMoAl AISI 4140 S45c Carbon Alloy Round Steel Bar Product Introduction GB/T3077:38CrMoAl ISO:41CrAlMo74 :38X2MA(38XMA) JIS:SACM645 DIN:41CrAlMo7 34CrAlMo5 BS:905M39 905M31 NF:40CAD6.12 30CAD6.12 38CrMoAl is an advanced nitrided steel with high wear resistance, high fatigue strength and high strength.38CrMoAl is mainly used China Customized Forged Alloy Steel AISI Precision 4140 China Customized Forged Alloy Steel AISI Precision 4140 42CrMo Worm Shaft, Find details about China Bevel Gear, Spiral Bevel Gear from Customized Forged Alloy Steel AISI Precision 4140 42CrMo Worm Shaft - Wenling Boen Machinery Co., Ltd.

China Customized Forged Alloy Steel AISI Precision 4140

Worm Shaft, Shaft, Forged Shaft manufacturer / supplier in China, offering Customized Forged Alloy Steel AISI Precision 4140 42CrMo Worm Shaft, Precision CNC Lathe Machined Spare Parts for Industry Equipment, Carbon Steel Material Nickel Alloy Forgings Mild Steel Pipe and so on. China Customized S20c S45c Scm440 / ASTM1020 1045 4140 Product Introduction . JISSCM440. DIN42CrMo4 1.7225. AISI4140 G41400. 42CrMo Structural Alloy Steel Pipe steel belongs to ultra-high-strength steel with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and repeated impact resistance after tempering treatment, and good low temperature impact toughness.The steel is suitable for large and

China Customized SAE4140 AISI 4140 42CrMo4 Alloy Steel

SAE4140 AISI 4140 42CrMo4 Alloy Steel Hard Chrome Plated Rod for Hydraulic Cylinder. Chrome plated rod is usually manufactured from carbon steel round bars. We use high precision centerless grinding and polishing methods to produce piston rods, and China SAE ASTM AISI 4145 4330 4140 4340h Hot Rolled China SAE ASTM AISI 4145 4330 4140 4340h Hot Rolled Forging Alloy Steel Round Bar, Find details about China 4145 Steel, 4330 Steel from SAE ASTM AISI 4145 4330 4140 4340h Hot Rolled Forging Alloy Steel Round Bar - HUNAN QILU INDUSTRIAL CO., LTD.

China Tool Steel 4140, Tool Steel 4140 Manufacturers

China Tool Steel 4140 manufacturers - Select 2020 high quality Tool Steel 4140 products in best price from certified Chinese Steel manufacturers, China Sheet suppliers, wholesalers and factory on Made-in-China China manufacture aisi 4140 alloy steel plate tradekoreaDongguan songshun mould steel CO.,LTD. as China's largest steel wholesaler, Main Steel has:4140 steel,D2 steel,4130 steel,H13 steel,P20 steel,AISI 4340 steel,1.2738 steel,1.2379 steel,1.2344 steel,1.2080 steel etc.. You can learn more about our products by our official website. If you are interested in our products, please contact us by email.

China manufacture aisi 4140 alloy steel plate tradekorea

What are details of 4140 Steel ? Name:China manufacture aisi 4140 alloy forged carbon steel sheet:Features :1, Low carbon steel; 2, Good strength coupled with formability; 3, Easy to machine and fabricate; 4, Can be galvanized to increased corrosion resistance. Applications :1, Buildings, industrial and commercial structures; Company Overview - Shandong Mereal Metal Products Co., Lead Sheet, Lead Glass, Lead Wire manufacturer / supplier in China, offering Factory Price Hot Rolled AISI 4140 42CrMo Steel Rod, Top Quality 42CrMo 4140 42CrMoA High Strength Alloy Steel Rod, 42CrMo 42CrMoA AISI 4140 Alloy Steel Rods with Prime Quality and so on.

Handbook:Everything You Should Know About 4140 Steel

4140 steel is annealed at 872°C which is equivalent to 1600°F. After that, the steel is cooled in a furnace. On the other hand, 4140 steel has tampered at the temperatures of between 200°C and 650°C. The temperature is adjusted depending on the desired level of hardness. There are various methods of hardening 4140 alloy steel. High Pressure Downhole Valve Well Testing DST AISI 4140 High quality High Pressure Downhole Valve Well Testing DST AISI 4140 Alloy Steel 15000 PSI from China, China's leading Select Tester Valve product market, With strict quality control Select Tester Valve factories, Producing high quality High Pressure Downhole Valve Well Testing DST AISI 4140 Alloy Steel 15000 PSI products.

SAE 1020 SAE 1045 SAE 4140 Cold Drawn Hexagonal Steel

With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of valves spring wire ASTM-A230-99, ASTM-A401, EN10270-2, JIS G3561. As a professional manufacturer, we now brings you high quality various steel wires made in China which comes in high strength, well toughness and excellent wearing SAE 1045 AISI 1045 Ck45 20mnv6 42CrMo4 SAE 4140 AISI 4140 SAE 1045 AISI 1045 Ck45 20mnv6 42CrMo4 SAE 4140 AISI 4140 Carbon Steel or Alloy Steel Hard Chrome Plated Piston Rods for Hydraulic Cylinder The piston rod is typically a hard chrome-plated piece of cold-rolled steel which attaches to the piston and extends from the cylinder through the rod-end head.

SAE 4140 Suppliers, Factory - Good Price - SUNNING STEEL

DESCRIPTION OF sae 4140. General characteristics of 4140 alloy steels . AISI or SAE 4130 grades are low alloy steels containing chromium and molybdenum as reinforcing agents. Its chemical composition is as follows . AISI/SAE 4140 class is a general purpose alloy with good atmospheric corrosion resistance and reasonable strength. SAE AISI 4140 Alloy Steel Round Bar PriceAISI 4140 Round Bar Suppliers,Aisi 4140 Flat Bar,Alloy . Technical Metal Corp. are experts in the manufacture and supply of small quantity Grade 4140 AS Round Bar, Material 4140 Alloy Steel Round Bar, AISI/SAE 4140 Round Bars, Grade 4140 AS Round Bar, Alloy Steel AISI GR. 4140 Round Bar, DIN 41CrMo4 Round Bars, DIN 43CrMo4 Round Bars & General Fasteners to International Standards &

SAE AISI 4140 Steel Properties, Material Heat Treatment

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. AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel SAE AISI 4140 Steel Properties, Material Heat Treatment 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. AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel

aisi 4140 carbon alloy steel round bars - asiametalltd

aisi 4140 carbon alloy steel round bars. Get Quote - Min.Order Quantity:1 Ton/Tons Asia Metal is a professional manufacturer and global exporter specializing in metal manufacture and exportation. Room 102, Building 2, No. 600, Sizhuan Road, Sijing Town, Songjiang District, Shanghai, China. Email:[email protected]; Phone:+86-21 china alloy steel 4140, china alloy steel 4140 Suppliers offers 2,199 china alloy steel 4140 products. A wide variety of china alloy steel 4140 options are available to you, such as standard, application, and technique.

AISI 4140 GB 42CrMo4 Alloy Steel for Spring Clip

AISI 4140 GB 42CrMo4 Alloy Steel for Spring Clip. Description. Place of Origin:China Model Number:steel wire Type:Spring Application:motor industry Standard:AISI, ASTM, BS, DIN, GB, JIS Steel Grade:steel wire rods Alloy Or Not:Non-alloy Special Use:Cold Heading Steel Surface:Smooth Usage:Construction Color:Black Delivery time:Within 7 Days MOQ:1

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