310 Stainless Steel Pipe

1. Standard: ASTM A312、ASME SA312
2. Size: 1/2''~48''
3. Thickness: 5S, 10S, 40S, 80S, 160S
4. Equivalent：UNS S31000, WNR.1.4841, AISI 310

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Product Introduction

310 Stainless Steel Pipe is a high temperature resistant austenitic steel containing carbon, manganese, silicon, phosphorus, sulfur and at least 24% chromium and 19% nickel. ASTM A312 TP310 stainless pipe has excellent corrosion and oxidation resistance, especially excellent strength at temperatures up to 2100°F. It is often used in high temperature applications such as furnaces, kilns, heat exchangers and other industrial equipment. We can provide SS 310 seamless pipes and welded pipes. We are a SS 310 pipe supplier with 15+ export experience, contact us for more information and free quotes!

ASTM A312 UNS S31000 Stainless Steel Pipe Standard:

ASTM A312 : Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

ASME B36.10：Specification for welded and seamless wrought steel pipe for high or low temperature and pressures.

ASME B36.19：Specification for stainless steel pipes

ASTM A312 310 Stainless Steel Pipe Specifications

Specifications	ASTM A 312 / ASME SA 312
Dimensions	ASTM, ASME and API
SS Pipes Sizes	1/2″ NB – 16″ NB
ERW Pipes	1/2″ NB – 24″ NB
EFW Pipes	6″ NB – 100″ NB
Size	1/8″NB TO 30″NB IN
Schedule	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type	Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form	Round Pipes, Custom Pipes, Square Pipes, Rectangular Pipe, "U" Shape, Hydraulic Pipes
Length	Single Random, Double Random, Cut Length.
End	Plain End, Beveled End, Treaded

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Alloy 310 Pipe Physical Properties

Density (kg/m³)		7750
Elastic Modulus (GPa)		200
Mean Coefficient of Thermal Expansion (m/m/°C)	0-100°C	15.9
	0-315°C	16.2
	0-538°C	17
Thermal Conductivity (W/m.K)	at 100°C	14.2
	at 500°C	18.7
Specific Heat 0-100°C (J/kg.K)		500
Electrical Resistivity (n.m)		720

DIN 1.4841 Stainless Steel Pipes Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 310	1.4841	S31000	SUS 310	310S24	20Ch25N20S2	-	X15CrNi25-20

ASTM A312 TP310 Pipe Mechanical Properties

Minimum yield strength is 205MPa
Minimum tensile strength is 515MPa
Elongation is 40%
Brinell hardness is 225HBW

DIN 1.4841 Stainless Steel Welding Properties

AISI 310 pipe can be welded with welding rods and filler metals, and can be welded by most welding methods. For fusion welding, 310 stainless steel electrodes are generally recommended, and preheating and post-weld heat treatment are not required.