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MONEL ALLOY 400 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of MONEL ALLOY 400

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UNS MONEL ALLOY 400

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This page is mainly introduced the MONEL ALLOY 400 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of MONEL ALLOY 400,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
A nickel-copper alloy with high strength and excellent corrosion resistance in a range of media, including sea water, hydrofluoric acid,sulfuric acid and alkalies. Used for marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts,fittings, fasteners and heat exchangers

Steel Garde:MONEL ALLOY 400
Type:Superalloys
Country:USA
Standard:UNS

Standard Number:

ITEM	Standard Number	Descriptions
1	UNS N04400
2	BS 3072 – 3076 (NA13)
3	SAE AMS 4544, 4574, 4675, 4730, 4731, 7233
4	DIN 17743, 17750 – 17754
5	ASTM B 127, B 163 – B 165,B 366, B 564, B 725, B 730,B 751, B 775, B 829
6	ASME SB-127, SB-163 – SB-165,SB-366, SB-564, SB-725,SB-730, SB-751, SB-775,SB-829

Application:Pipe, tube, sheet, strip, plate, round bar, flat bar, forging stock, hexagon and wire.

Relevant products:

Monel400 round bar

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
Ni	63.00
Mn		2.00
S		0.50
Cu	28.00	34.00
C		0.30
Fe		2.50
Si		0.024

Mechanical Properties

Tensile strength	355～704	σb/MPa
Yield Strength	029	σ 0.2 ≥/MPa
Elongation	75	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	545～659	-
HRC	30	-

Physical Properties

Thermal expansion	46-48	e-6/K
Thermal conductivity	90-61	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8580-3808	째C
Density	3335-6247	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)
MONEL ALLOY 400 Superalloys	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