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316 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 316

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UNS 316

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This page is mainly introduced the 316 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 316,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless and heat resisting steels

Austenitic Chromium Nickel Heat Resisting Steel

316

Steel Garde:316
Type:Stainless Steels
Country:USA
Standard:UNS

Standard Number:

ITEM	Standard Number	Descriptions
1	AMS-QQ-S-763	Steel corrosion-resistant (18-8) bars, wire and forging stock (aircraft quality)
2	SAE J 467	Special purpose alloys (superalloys)
3	AMS-S-7720	Steel corrosion-resistant bars, wire and forging stock (aircraft quality)

Metallographic Structure:Austenite
Application:Austenitic Chromium Nickel Heat Resisting Steel

Relevant products:

S31608/316/S31600/1.4401 Tube

S31603/316L/S31600/1.4404 Tube

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
316	YB	USA
316	ASTM	USA
A 167 Type 316	SAE	USA
A 182 F 316	SAE	USA
316	ASME	USA
A 240 S31600	SAE	USA
A 249 S31600	SAE	USA
A 269 S31600	SAE	USA
A 270 S31600	SAE	USA
A 276 S31600	SAE	USA
A 312 S31600	SAE	USA
A 313 S31600	SAE	USA
A 314 S31600	SAE	USA
A 358 S31600	SAE	USA
A 368 S31600	SAE	USA
A 409 S31600	SAE	USA
A 473 S31600	SAE	USA
A 478 S31600	SAE	USA
A 492 S31600	SAE	USA
A 493 S31600	SAE	USA
A 580 S31600	SAE	USA
A 632 S31600	SAE	USA
A 666 S31600	SAE	USA
A 688 S31600	SAE	USA
A 813 S31600	SAE	USA
A 814 S31600	SAE	USA
A 826 S31600	SAE	USA
A 965 S31600	SAE	USA
A 988 S31600	SAE	USA
F 837 Class A1-50 S31600	SAE	USA
F 837 Class A1-55 S31600	SAE	USA
F 837 Class A1-70 S31600	SAE	USA
F738 Class A4-50 S31600	SAE	USA
F738 Class A4-70 S31600	SAE	USA
F738 Class A4-80 S31600	SAE	USA
F836 Class A4-50 S31600	SAE	USA
F836 Class A4-70 S31600	SAE	USA
F836 Class A4-80 S31600	SAE	USA
S31600	AISI	USA
SA-240 S31600	AMS	USA
SA-358 S31600	AMS	USA
SA-666 S31600	AMS	USA
SA-688 S31600	AMS	USA
SA-813 S31600	AMS	USA
SA-814 S31600	AMS	USA
SA-965 S31600	AMS	USA
316Cb	UNS	USA
A 167 Type 316Cb	SAE	USA
A 240 Type 316Cb	SAE	USA
A 276 316Cb	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		1.00
Mn		2.00
P		0.045
S		0.03
Cr	16.0	18.0
Ni	10.0	14.0
Mo	2.00	3.00

Mechanical Properties

Tensile strength	689～645	σb/MPa
Yield Strength	684	σ 0.2 ≥/MPa
Elongation	97	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	552～647	-
HRC	30	-

Physical Properties

Thermal expansion	68-84	e-6/K
Thermal conductivity	83-60	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4775-7682	째C
Density	5884-4019	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
316 Stainless Steels	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk