Stainless Steel 321H Tubes

Stainless Steel 321H Tubes are available in various specializations like dimensions, length, size, range, shape, surface finish, and wall thickness. The same is supplied in cut-made specifications as per the demand of the clients. These tubes are used for many applications in different industries such as petrochemicals, pharmaceuticals, oil and gas refineries and many more.

321H is the austenitic titanium stabilized stainless steel which is well known for its general corrosion resistance ability. The alloy is used to design the equipment which works within the carbide precipitation environment. These can be hardened only by cold working and in the annealed conditions they are non-magnetic. It contains all the properties which are required to resist the corrosion.

Features of Tubes

Our tubes are well-recognized for its sturdy construction, smooth finish, super strength, elegant design, high efficiency, high durability, and corrosion resistance ability. Stainless Steel S32109 Seamless Tubes have many weldability and machinability property.

ASME SA213 321H Stainless Steel Tubes Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	EN
SS 321H	1.4878	S32109	SUS 321H	X12CrNiTi18-9

Stock Size Range and Specifications For Stainless Steel 321H Tube

Tube Specification : ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554

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

Outside Diameter : 1/8" OD TO 2"OD 3MM OD TO 38 MM OD

Thickness Range : 1MM TO 3 MM 0.028 TO 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS

Type : Seamless / ERW / Welded / Capillary Tubes

Form : Round Tube, Square Tube, Rectangular Tube

Length : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Treaded

End Protection : Plastic Caps

Finish : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn

External Coating : 3LPE / 3LPP/ FBE/ DFBE/ PP

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

Chemical Composition of Stainless Steel 321H Tubing

Grade	C	Mn	Si	P	S	Cr	N	Ni	Ti
SS 321H	0.04 – 0.10	2.0 max	1.0 max	0.045 max	0.030 max	17.00 - 19.00	0.10 max	9.00 – 12.00	4(C+N) – 0.70 max

Mechanical Properties of SS 321H / S32109 / 1.4878 / SUS 321H Tubes

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1457 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

Stainless Steel 321H Tubes