ASTM A312 TP304H Pipe

About 304H pipes

Stainless Steel S30409 Seamless Pipe are basically austenitic stainless steel that is well tested and is securely verified by the quality controller so as to make sure a high performance, best strength, and categorical quality product. The pipes can be easily grouped in appropriate thickness, surface finish, length, and width. The alloy pipes can also be served in cut-to-length size and it can be machined as well as fabricated so that it correctly meets the requirement of the client. It is basically a modified version of 304 with more controlled carbon content in the range of approx. 0.04-0.10 for desired strength at a particular temperature such as 800 deg F.

Stainless steel pipe properties

The stainless steel 304H pipe possesses high corrosion resistance and it contains an appropriate amount of chromium. The chromium is responsible for forming a self-healing layer of oxide that gives stainless steel pipe their corrosion resistance properties. It also offers resistance at cryogenic temperatures. Cryogenic resistance can be easily measured by toughness or ductility at zero temperature. It has a high tensile strength at ambient temperature. It has maintained excellent toughness. The strength of the pipe is achieved through cold working and thus fabrication component receives appropriate strength. It can recollect the strength at some eminent temperature. The high chromium content helps to resist scaling at peak temperatures. The pipe offers great ductility and work hardening allow the formation of stainless steel using severe processes like deep drawing. In comparison to mild steel, it has strength double. Other known properties of SS 1.4948 Welded Pipe are heat resistant qualities, great creep strength, and high tensile yielding strength. In contrast, it offers high weldability, corrosion as well as oxidation resistance so that it performs well. It has a typical application such as commercial and home application including container and tank for a variety of solid and liquid.

ASME SA312 TP304H Stainless Steel Pipes Equivalent Grades

Stock Size Range and Specifications For Stainless Steel 304H Pipe

Pipe Specification : ASTM A312, A358 / ASME SA312, SA358

Dimension Standard : ANSI B36.19M, ANSI B36.10

Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock

Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS

Type : Seamless / ERW / Welded / Fabricated Pipes

Form : Round, Square, Rectangular, Oval, Hydraulic Etc

Length : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Treaded

End Protection : Plastic Caps

Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements

Specials : Sizes and Specifications other than above can be manufactured on request

Chemical Composition of Stainless Steel 304H Pipes

Mechanical Properties of SS 304H / S30409 / 1.4948 / SUS 304H Pipes

Stainless Steel Pipes Application Industries