4140 /42Crmo Round Bar

Services Forging Machining Finishing Destructive Testing Heat Treating Non Destructive Testing Materials Stainless Steel Duplex Stainless Steel NickelBased Alloys Copper Alloy Alloy Steel Aluminum and Titanium Industries Served Power Generation Aerospace Pumps Valves Food Special Machinery GradeStainless Steel Forgings 303 304 309 310 316 317 321 330 333 347 403 405 409 410 416 418 420 422 430 431 440 254 SMO Duplex 2205 Duplex 2507 Nitronic Ferralium 255 Alloy 20 174 PH 138 MO 155PH Nickel AlloysHigh Temperature Alloy Forgings L605 Nickel 200 amp 201 400 K500 600 601 625 706 718 X750 800 825 900 901 903 907 909 Haynes 188 A286 Hastelloy B C S and X 904L AL6XN C276 C22 Haynes 120 Alloy Steel Forgings 4130 4140 4142 4145 4150 4320 4330 4340 4350 4620 4820 6150 8620 8630 8822 9310 52100 HY80 HY100 9315 300M Nitralloy 135M 1722A  Aluminum Forgings 2014 2024 2025 2219 2618 3003 5083 6061 7049 7050 7075 7079 7149 7150 and 7175 Copper Forgings Titanium Forgings 6AL4V Commercially Pure Grade 2 Grade 7 and Grade 12 Individually forged disc offer greater strength due to refinement of grains in the forging process Our capabilities for individually forged discs are 3 DIA up to 38 DIA 1500 lbs max Individually forged no torch cut on OD to 12 in thickness No minimum requirement

Performance and application of material ST37: the material has good performance, that is, through cold rolling, it can obtain cold rolled strip and steel plate with thinner thickness and higher precision, with high straightness, high surface finish, clean and bright surface of cold rolled plate in Taiwan Strait, easy to be coated, various varieties, wide application, high stamping performance, non aging, and low yield point. Now the common round steel processes are hot rolling, forging and cold drawing. The steel quality and application scope of these three processing modes will also have some differences. For example, the specification of hot rolling is generally 5.5-250MM, and the appropriate steel can be selected according to the actual needs. Generally, parts are manufactured by machinery or used as seamless steel pipe blanks, and steel is also used in some building construction. Round steel has relatively high strength, high hardenability and very good toughness, so its pressure bearing capacity is also guaranteed. Even if it is used at high temperature, the creep strength is high and the durability is also guaranteed. Material ST37 Thickness 0.1mm-300mm or as required Standard AISI,ASTM,DIN,BS,JIS,GB,JIS,SUS,EN,etc. Technique Hot rolled,cold rolled Surface Treatment Clean, blasting and painting according to customer requirement Thickness tolerance �±0.1mm Application It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts. Shipment time Within 7-15 workdays after receiving deposit or L/C Export packing Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required Capacity 250,000 tons/year Round steel belongs to carbon structural steel for construction and machinery, while square steel belongs to carbon structural steel for machinery. Both of them are simple section steel, and their section shapes are respectively round and square. Low carbon is mainly used for drawing wire, forging rivets, bolts, nuts and other metal products of raw materials. Medium carbon round steel and square steel are generally used to make mechanical structural parts.

192 is the steel of carbon structural steel, which is a kind of alloy steel and carbon steel. The carbon content is about 0.05%~0.70%, and some can reach up to 0.90%. It can be divided into ordinary carbon structural steel and high-quality carbon structural steel. Now the common round steel processes are hot rolling, forging and cold drawing. The steel quality and application scope of these three processing modes will also have some differences. For example, the specification of hot rolling is generally 5.5-250MM, and the appropriate steel can be selected according to the actual needs. Generally, parts are manufactured by machinery or used as seamless steel pipe blanks, and steel is also used in some building construction. Round steel has relatively high strength, high hardenability and very good toughness, so its pressure bearing capacity is also guaranteed. Even if it is used at high temperature, the creep strength is high and the durability is also guaranteed. Material A192 Thickness 0.1mm-300mm or as required Standard AISI,ASTM,DIN,BS,JIS,GB,JIS,SUS,EN,etc. Technique Hot rolled,cold rolled Surface Treatment Clean, blasting and painting according to customer requirement Thickness tolerance �±0.1mm Application It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts. Shipment time Within 7-15 workdays after receiving deposit or L/C Export packing Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required Capacity 250,000 tons/year Round steel belongs to carbon structural steel for construction and machinery, while square steel belongs to carbon structural steel for machinery. Both of them are simple section steel, and their section shapes are respectively round and square. Low carbon is mainly used for drawing wire, forging rivets, bolts, nuts and other metal products of raw materials. Medium carbon round steel and square steel are generally used to make mechanical structural parts. Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.