Specification Brand : OnlineMetals BulletPoint1 : 17-4 stainless steel has high tensile strength and hardness and excellent corrosion resistance up to high temperatures. BulletPoint2 : 1.875" Diameter, 12" Length BulletPoint3 : Condition A BulletPoint4 : Stainless 17-4 is typically used in gate valves, chemical processing equipment, pump shafts, gears, ball bearings, bushings, and fasteners. BulletPoint5 : Meets AMS-5643, ASTM-A564 Color : Silver GradeRating : 316 ItemForm : Bar ItemName : 17-4 Stainless Steel Round Bar, Unpolished (Mill) Finish, Cold Finish, Condition A, ASTM A564, 1.875" Diameter, 12" Length, OnlineMetals ItemPackageDimensions_Height : 1.016 centimeters ItemPackageDimensions_Length : 30.48 centimeters ItemPackageDimensions_Width : 6.35 centimeters ItemPackageQuantity : 1 ItemShape : Ball,rectangle,round ItemTypeKeyword : stainless-steel-bars Manufacturer : OnlineMetals Material : Stainless Steel 17-4 PH ModelNumber : 6077 NumberOfItems : 1 PartNumber : OM-7282120 ProductDescription : Alloy: 17-4 | Material: Stainless Steel | Shape: Bar-Round | Diameter: 1.875 Inches | Item Length: 12 Inches Stainless Round Bar 17-4 offers high strength, hardness, corrosion resistance, and relative ease of machining. The combination of strong mechanical and fabrication properties make stainless 17-4 rectangle a versatile material for applications that require extensive machining and welding. It is typically used in gate valves, chemical processing equipment, pump shafts, gears, ball bearings, bushings, and fasteners. Stainless steel is an iron alloy with resistance to staining and rusting in many environments where steel would typically degrade. The chemical composition of each grade creates a grain structure that falls into one of five classes: austenitic, duplex, ferritic, martensitic, and precipitation hardening. The austenitic class contains the most formable, weldable, and corrosion-resistant stainless-steel grades, but they cannot be heat treated. The duplex class offers high resistance to pitting and chloride stress corrosion cracking. Duplex grades are heat treatable and roughly twice as strong as austenitic grades. The ferritic class contains moderately formable and corrosion-resistant grades compared to other stainless steel classes, but they cannot be heat treated. The martensitic class includes some of the hardest and strongest stainless-steel grades that also offer mild corrosion resistance, high hardness, and good formability. Martensitic grades can be heat treated. The precipitation-hardening (PH) class can be heat treated after fabrication to achieve some of the highest hardness ratings in stainless steel. UNS S17400, SAE type 630 stainless, AK Steel 17-4 PH*, PH17-4, 17-4PH, 17Cr-4Ni, Precipitation Hardening *AK Steel 17-4 PH is a registered trademark of AK Steel Holding Corporation This product weighs 9.51 pounds and meets the following specs: AMS-5643, ASTM-A564 ProductSiteLaunchDate : 2020-04-14T18:13:03.411Z Size : 1.875" dia SpecificationMet : Astm A276 Style : 12" length SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 12 UnspscCode : 30264500