SS 321 Pipe Chemical Composition And Mechanical Properties

Sachiya Steel International is one Of the leading Manufacturer, Supplier, Dealers, and Exporter of SS 321 Pipe in India. SS 321 Pipe Chemical Composition And Mechanical Properties, Our SS 321 Pipe are available in different sizes, shapes, and grades and specifications as per the clients requirements. We supply SS 321 Pipe in most of the major Indian cities in more than 20 States. We Sachiya Steel International offer different types of grades like Stainless Steel Pipes, Super Duplex Pipes, Duplex Pipes, Carbon Steel Pipes, Alloys Steel Pipes, Nickel Alloys Pipes, Aluminium Pipes, etc.

SS 321 Pipe may be furnished bare or coated and with capped ends. pipes up to 3” OD will be supplied in bundles. In order to prevent rust during sea shipment, bundles of SS 321 Pipe may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3” OD will be supplied loose.

We provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

SS 321 Pipe Chemical Composition

Grade

Other

321

min.

max

–

0.08

2.00

0.75

0.045

0.030

17.0

19.0

–

9.0

12.0

0.10

Ti=5(C+N)

0.70

Mechanical Properties of Stainless Steel 321 Pipes

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
321	515	205	40	95	217

Physical Properties of Stainless Steel 321 Pipes

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (m/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C (J/kg.K)	Electrical Resistivity (n.m)
			0-100°C	0-315°C	0-538°C	at 100°C	at 500°C
321	8027	193	16.6	17.2	18.6	16.1	22.2	500	720

Types of Stainless Steel 321 Pipes

Maharashtra Seamless Ltd Make Stainless Steel 321 Seamless Pipe	Stainless Steel 321 Welded Pipe
Stainless Steel 321 Fabricated Pipe	Jindal India Make Stainless Steel 321 EFW Pipe
Stainless Steel 321 ERW Pipe	Stainless Steel 321 Round Pipe
Stainless Steel 321 Square Pipe	Nippon Steel Pipes Sumitomo Metals Pipes Make Stainless Steel 321 Rectangle Pipe
Stainless Steel 321 Polish Pipe	Lalit Pipes and Pipes Limited Make Stainless Steel 321 Seamless Tubes
Stainless Steel 321 Welded Tubes	Tenaris pipes Make Stainless Steel 321 Round Tubes
Man Industries India Limited Make Stainless Steel 321 Square Tubes	Stainless Steel 321 Hollow Pipe
Stainless Steel 321 Bush Pipe	Tenaris pipes Make Stainless Steel 321 Tube Coil