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

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UNS 310MoLN

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This page is mainly introduced the 310MoLN chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 310MoLN,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:310MoLN
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 310MoLN	SAE	USA
A 213 TP310MoLN	SAE	USA
A 240 Type 310MoLN	SAE	USA
A 959 Type 310MoLN	SAE	USA
SA-182 F 310MoLN	AMS	USA
SA-213 TP310MoLN	AMS	USA
SA-240 Type 310MoLN	AMS	USA
A 240 S31050	SAE	USA
A 249 S31050	SAE	USA
A 312 S31050	SAE	USA
A 943 S31050	SAE	USA
S31050	AISI	USA
SA-213 S31050	AMS	USA
SA-240 S31050	AMS	USA
SA-249 S31050	AMS	USA
SA-312 S31050	AMS	USA
X1CrNiMoN25-22-2,1.4466,1.4465,X1CrNiMoN25-25-2,AISI 310MoLN,UNS S31050	EN	European

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Si		0.50
Mn		2.00
P		0.03
S		0.01
Cr	24.00	26.00
Ni	21.0	23.0
N	0.10	0.16

Mechanical Properties

Tensile strength	650～135	σb/MPa
Yield Strength	150	σ 0.2 ≥/MPa
Elongation	29	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	769～340	-
HRC	30	-

Physical Properties

Thermal expansion	59-78	e-6/K
Thermal conductivity	18-91	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9519-1161	째C
Density	7397-9062	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)
310MoLN 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