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310S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 310S

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CNS 310S

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This page is mainly introduced the 310S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 310S,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steel wire rods

Steel Garde:310S
Type:Stainless Steels
Country:China
Standard:CNS

Standard Number:

ITEM	Standard Number	Descriptions
1	G3067	Stainless steel bars
2	G3077	Stainless steel wire rods
3	G3076	Stainless steel wires

Metallographic Structure:Austenite
Application:Stainless steel wire rods

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
310S	UNS	USA
310S	YB	USA
A 167 Type 310S	SAE	USA
A 213 TP310S	SAE	USA
A 240 Type 310S	SAE	USA
A 249 TP310S	SAE	USA
A 276 310S	SAE	USA
A 312 TP310S	SAE	USA
A 314 310S	SAE	USA
A 358 310S	SAE	USA
A 403 CR310S	SAE	USA
A 403 WP 310S	SAE	USA
A 409 TP310S	SAE	USA
A 473 310S	SAE	USA
A 479 310S	SAE	USA
A 511 MT310S	SAE	USA
A 554 MT 310S	SAE	USA
A 580 Type 310S	SAE	USA
A 813 Grade TP 310S	SAE	USA
A 814 Grade TP 310S	SAE	USA
A 943 TP310S	SAE	USA
A 959 Type 310S	SAE	USA
SA-213 TP310S	AMS	USA
SA-249 TP310S	AMS	USA
SA-276 310S	AMS	USA
SA-312 TP310S	AMS	USA
SA-358 310S	AMS	USA
SA-403 CR310S	AMS	USA
SA-403 WP 310S	AMS	USA
SA-409 TP310S	AMS	USA
SA-479 Type 310S	AMS	USA
SA-813 TP310S	AMS	USA
SA-814 TP 310S	AMS	USA
A 240 S31008	SAE	USA
A 249 S31008	SAE	USA
A 276 S31008	SAE	USA
A 314 S31008	SAE	USA
A 358 S31008	SAE	USA
A 409 S31008	SAE	USA
A 473 S31008	SAE	USA
A 580 S31008	SAE	USA
A 813 S31008	SAE	USA
A 814 S31008	SAE	USA
S31008	AISI	USA
SA-240 S31008	AMS	USA
SA-249 S31008	AMS	USA
SA-358 S31008	AMS	USA
SA-403 S31008	AMS	USA
SA-813 S31008	AMS	USA
SA-814 S31008	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		1.50
Mn		2.00
P		0.045
S		0.030
Ni	19.00	22.00
Cr	24.00	26.00
Mo

Mechanical Properties

Tensile strength	933～495	σb/MPa
Yield Strength	436	σ 0.2 ≥/MPa
Elongation	23	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	893～890	-
HRC	30	-

Physical Properties

Thermal expansion	43-35	e-6/K
Thermal conductivity	87-76	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9797-6646	째C
Density	4673-2377	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)
310S 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