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

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UNS 310H

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This page is mainly introduced the 310H chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 310H,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Chemical compositions of SAE wrought stainless steels

Steel Garde:310H
Type:Stainless Steels
Country:USA
Standard:UNS
Standard Number:

ITEM Standard Number Descriptions

1 SAE J 405 (1998) Chemical compositions of SAE wrought stainless steels
Metallographic Structure:Austenite
Application:Chemical compositions of SAE wrought stainless steels

ITEM	Standard Number	Descriptions
1	SAE J 405 (1998)	Chemical compositions of SAE wrought stainless steels

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 182 F 310H	SAE	USA
A 213 TP310H	SAE	USA
A 240 Type 310H	SAE	USA
A 249 TP310H	SAE	USA
A 312 TP310H	SAE	USA
A 336 Grade F310H	SAE	USA
A 479 310H	SAE	USA
A 943 TP310H	SAE	USA
A 959 Type 310H	SAE	USA
A 965 Grade F310H	SAE	USA
SA-182 F 310H	AMS	USA
SA-213 TP310H	AMS	USA
SA-240 Type 310H	AMS	USA
SA-249 TP310H	AMS	USA
SA-312 TP310H	AMS	USA
SA-336 Grade F310H	AMS	USA
SA-479 Type 310H	AMS	USA
SA-965 Grade F310H	AMS	USA
A 240 S31009	SAE	USA
A 249 S31009	SAE	USA
A 965 S31009	SAE	USA
S31009	AISI	USA
SA-240 S31009	AMS	USA
SA-249 S31009	AMS	USA
SA-965 S31009	AMS	USA
310HCb	UNS	USA
A 213 TP310HCb	SAE	USA
A 240 Type 310HCb	SAE	USA
A 249 TP310HCb	SAE	USA
A 312 TP310HCb	SAE	USA
A 943 TP310HCb	SAE	USA
A 959 Type 310HCb	SAE	USA
SA-213 TP310HCb	AMS	USA
SA-249 TP310HCb	AMS	USA
SA-312 TP310HCb	AMS	USA
A 240 S31041	SAE	USA
A 249 S31041	SAE	USA
S31041	AISI	USA
SA-240 S31041	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.04	0.10
Si		0.75
Mn		2.00
P		0.045
S		0.03
Cr	24.00	26.00
Ni	19.00	22.00

Mechanical Properties

Tensile strength	325～995	σb/MPa
Yield Strength	633	σ 0.2 ≥/MPa
Elongation	40	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	299～184	-
HRC	30	-

Physical Properties

Thermal expansion	54-63	e-6/K
Thermal conductivity	17-31	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2497-1004	째C
Density	3476-4963	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)
310H 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