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SS 304 Round Bar Suppliers, Ready Stock Of ASME SA276 Grade 304 Flat Bar In 3mm Thickness X 25mm WidthThe austenite crystalline microstructure of Stainless Steel 304 round bar is achieved by the addition of manganese as well as nickel to its alloy. The ss 304 flat bar is a stainless steel grade that can be enveloped by two different ASTM specifications i.e ASTM A479 as well as ASTM A276.

Grade 303/1.4305 Stainless bar is a non-magnetic, austenitic, free machining stainless steel that is a modification of the basic 18Cr – 8Ni stainless steel. The addition of sulphur (S) and in some cases selenium (Se) produces excellent machining characteristics while maintaining good mechanical and corrosion-resistant properties and high resistance to oxidation. The high sulphur content that dramatically increases cutting speeds also reduces the grades formability making type 303 not readily cold workable.

The download below provides detail of size range and thickness within the grades.Stainless Steel Channel BarStandardASTM A276.ConditionHRAP.Size Range (mm)Base: 80 to 150.Side: 40 to 75.Thickness (mm)5 to 6 (depending on size).Grades304 & 316.ProcessingBar cutting.

Material name: Martensitic stainless steelBrand: SUS420FStandard: JIS (G 4303 steel bar)●SUS420F features and applications:SUS420 "cutting grade" martensitic steel, the earliest stainless steel similar to Brinell high chromium steel. Also used in surgical knives, can do very bright. SUS420F (13Cr-0.3C-High S) is a steel grade that improves the free cutting performance of SUS420J2 steel.

316 Stainless Steel Square is an austenitic chromium nickel steel square bar containing molybdenum which provides superior corrosion resistance and increased strength at elevated temperatures when compared to 304 Stainless. Widely known as a food grade stainless or marine grade, 316 Stainless is ideally suited for corrosion resistance against a wide range of chemical and acidic corrodents, and marine environment applications.

OverviewQuick DetailsGrade:400 Series 300 Series 200 SeriesStandard:JIS, AiSi, ASTM, GB, DIN, EN, AISI, ASTM, DIN, EN, GB, JISLength:Customized, CustomizedPlace of Origin:Shandong, ChinaModel Number:201,304,308,316,316l 321 310s etcType:RoundCertification:ISO9001"Product name:stainless steel round bar astm a479 tp316 tp316l""Dimensions:DIA 4mm-500mm"Shape:Round, Sheet/Flat/Rod/Square/channel..etc"Surface:2B, 2D, No.1, No.4, BA, HL, 6K, 8K ,etc"Certificate:ISO9001Supply Ability:5000Ton/YearPackaging & DeliverySelling Units:Single itemSingle package size: 30X10X

Implementation principleThreaded flange is a kind of non-welded flange, which processes the inner hole of the flange into pipe threads, and is matched with the threaded pipe to realize the connection. Compared with the flat welding flange or the butt welding flange, the threaded flange has the characteristics of convenient installation and maintenance, and can be used on some pipelines where welding is not allowed. Alloy steel flanges have sufficient strength, but are not easy to weld, or the welding performance is not good, and threaded flanges can also be selected.

Loose flange: This kind of flange is often used in the case where the medium temperature and pressure are not high and the medium nozzle is highly corrosive. The loose flange is generally used in combination with the flanging short joint, that is, the flange ring is loosely sleeved outside the flanging short joint, the pipe is butt welded with the flanging short joint, and the flange sealing surface is processed on the flanging short joint.In addition, there are flat welding ring and butt welding ring plate loose flange.

Structural features:Threaded flanges manufactured in accordance with ASME B16.5 are similar to sliding flanges, but the holes shall have tapered pipe threads in accordance with ASME b1.20.1. The thread shall be concentric with the axis of the flange opening, and the alignment deviation (perpendicular to the flange face) shall not exceed 5mm per meter. Threaded flanges are NPs 1 / 2 to NPs 24 in size and pressure classes are 150, 300, 400, 600 and 900. The sizes of class 1500 and 2500 are NPs 1 / 2 to NPs 2 - 1 / 2.Class 150 threaded flange has no counterbore.

Types of Socket Weld FlangesSocket Weld Raised Face FlangeRaised Faced Socket weld Flanges4 Bolt Socket Weld flange300# Socket Weld FlangeANSI B16.5 Socket weld FlangesSocket weld Flange DimensionsASME B16.5 SWRF FlangesANSI B16.5 Class 150 Socket weld FlangesStainless Steel Socket weld Flanges Suppliers1 inch Socket weld FlangeSocket weld Ring Type Joint FlangesASME B16.47 Series A and B SWRF Flanges2 inch Socket weld Flange3 inch Socket weld FlangeANSI B16.5 class 150 SWRF Flange StockholderANSI 150 Socket weld Flange4 inch Socket weld FlangeHigh Quality SWRF FlangesFlat Face SWRF Flange6 in