AISI /SAE 4340 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. AISI 4340 used in Oil and Gas industry and Large Machinery Strutural. 4340 Steel China Supplier and factory Otai Special Steel Supply 4340 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape.
AISI 4340 Alloy Steel Round Bar Applications:AISI 4340 Alloy Steel Used for manufacture big sized important Quenched-and-Tempered parts which request good toughness and high strength.Such as top load shaft in heavy-duty machinery. AISI 4340 Alloy Steel Used for steam turbine shaft, vane, and heavy-load transmission parts, fastening piece, crankshaft, gears etc. AISI 4340 Steel - JIS SNCM439 - DIN 1.6563 - Songshun Steel4340 steel is nickel-chromium-molybdenum alloy steel. It will get high strength after the heat treat. And it has good toughness, fatigue resistance, impact toughness and etc. Its equivalent grade is JIS SNCM439 and DIN 1.6563. The properties and composition of 4340 steel round bar sheet plate as below.
Alloy steels are widely used as forgings. They represent a range of engineering alloys capable of being heat treated to a very wide range of mechanical properties. Chemical Make-up of Forged Alloy Steel. By far the largest tonnage of alloy steels is Buy Alloy Steel 4340 Round Bar Stock Online MetalsAlloy Steel 4340 Product Guide Alloy Steel Tolerance Table. Alloy Steel 4340 round bar stock is normally used for aerospace, heavy-duty industrial, and automotive applications. 4340 steel rod has high strength, toughness, wear resistance, and fatigue strength. It can be machined in all states other than hardened and it is easily welded. 4340 steel round bar/rod stock is available
4340 Steel Bar, AISI 4340 Round Bar, 4340 Alloy Steel manufacturer / supplier in China, offering AISI 4340 Hot Forged Alloy Steel Round Bar, 1020 1045 Cold Precision Rolling Cutting Retail Seamless Steel Pipe, ASTM A106 A53 API 5L Seamless Steel Pipe and so on. China Aisi 4340 Steel, Aisi 4340 Steel Manufacturers China Aisi 4340 Steel manufacturers - Select 2021 high quality Aisi 4340 Steel products in best price from certified Chinese Alloy Steel Bar manufacturers, Round Steel Bar suppliers, wholesalers and factory on Made-in-China
Last Login Date:Jan 28, 2021 Business Type:Manufacturer/Factory Main Products:Tool Steel, Mould Steel, Alloy Steel, Carbon Steel, High Manganese Steel, High Speed Steel, Stainless Steel, Special Steel, Steel Plates, Steel Bars China Forged Steel Round Bar (CK45/SAE4340/34CrNiMo6 Last Login Date:Jan 28, 2021 Business Type:Manufacturer/Factory Main Products:Tool Steel, Mould Steel, Alloy Steel, Carbon Steel, High Manganese Steel, High Speed Steel, Stainless Steel, Special Steel, Steel Plates, Steel Bars
Jiangsu Zhuhong Forging Co., Ltd. Forged Steel Round Bar, Forged Shaft Bar, Forged Steel Bar manufacturer / supplier in China, offering Forged Steel Round Bar (SAE4340 / 25CrMo4 / 16MnCr5), Hot Forged Bar, Alloy Steel Bar, Grade 42CrMo4, Forged 1.2312 Steel Round Bars From Mils and so on. China SAE 1045 4140 4340 8620 8640 Alloy Steel/Alloy Steel China SAE 1045 4140 4340 8620 8640 Alloy Steel/Alloy Steel Round Bar 4140 AISI 4140 Steel Price, Find details about China ASTM4140, Scm440 from SAE 1045 4140 4340 8620 8640 Alloy Steel/Alloy Steel Round Bar 4140 AISI 4140 Steel Price - Laiwu Xincheng Metal Co., Ltd.
Model NO.:AISI 4340/GB40crnimo/DIN 1.6511 Type:Alloy Steel Bar Standard:AISI, ASTM, GB, JIS, DIN Technique:Forged or Hot Rolled Application:Tool Steel Bar Alloy Flat Bars - 1.2379 Tool Steel Wholesale Trader from PuneWholesale Trader of Flat Bars - 1.2379 Tool Steel, SKD 11Tool Steel Forged Flat Bars, AISI D3 Forged Tool Steel Flat Bars and D2 Imported Flats offered by Almas Steel & Alloys Private Limited, Pune, Maharashtra.
$300.00 - $1,500.00 / Metric Ton 15 Metric Ton/Metric Tons Forged Steel Bar S355J2G3/SAE4140/SNCM439 (Min. Order) Shipping:Support Sea freight Forging /cold drawn steel ground shaft bar - Jiangyin China Forging /cold drawn steel ground shaft bar catalog of Forging St52 St37 Q345 Steel Backup Roller Shaft, JIS SUS431 Stainless Steel Bright Bar provided by China manufacturer - Jiangyin Golden Machinery Equipment Co., Ltd., page1.
Sell Forged Round Steel Bar SAE4340(id:7234093), China manufacturer, supplier, exporter, Jiangsu Zhuhong Forging Co.. Source for forged round bar, forged steel bar, steel AISI SAE 4340 30CrNiMo8 DIN 1.6580 Hot Forged Alloy Steel 4340 steel is a nickel chromium molybdenum high hardenability high tensile steel, generally supplied hardened and tempered in the tensile range of 930 - 1080 Mpa (condition U) - (Rc 28 - 36). Characterised by high strength and toughness in relatively large sections.