Seamless Stainless Tubes 1.4401 1.4404 316

Seamless stainless tubes 1.4401 1.4404 316

Seamless 316 stainless steel tubes are commonly used for gas/oil/oil, aerospace, food and beverage, industrial, cryogenic, architectural and marine applications. Seamless 316 stainless steel tubes offer high strength and excellent corrosion resistance, including in marine or extreme corrosive environments. It's stronger than the 304, but less malleable and processable. 316 can maintain its performance at both low and high temperatures. 316 stainless steel seamless round tube stock is available in full size and custom cut lengths.

STANDARD	UNS	WERKSTOFF NR.	JIS	AFNOR	BS	GOST	EN
SS 316	S31600	1.4401 / 1.4436	SUS 316	Z7CND17‐11‐02	316S31 / 316S33	-	X5CrNiMo17-12-2 / X3CrNiMo17-13-3

Chemical Composition

SS	316
Ni	10 - 14
N	0.10 max
Cr	16 – 18
C	0.08 max
Si	0.75 max
Mn	2 max
P	0.045 max
S	0.030 max
Mo	2.00 - 3.00

Mechanical Properties

Grade	316
Tensile Strength (MPa) min	515
Yield Strength 0.2% Proof (MPa) min	205
Elongation (% in 50mm) min	40
Hardness
Rockwell B (HR B) max	95
Brinell (HB) max	217

Grade Specifications

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
316	S31600	316S31	58H, 58J	1.4401	X5CrNiMo17-12-2	2347	SUS 316

Physical Properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (m/m/0C)			Thermal Conductivity (W/m.K)		Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)
			0-100°C	0-315°C	0-538°C	at 100°C	at 500°C
316	8000	193	15.9	16.2	17.5	16.3	21.5	500	740

Packing & Delivery

Application Scenarios

SURFACE

 

Product Testing

 

Laser cutting tube Customized according to drawings

Detailed Photo

 

production flow

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