Nickel and nickel alloys · Сплав А494 Grade M-35-1 / SА494 Grade M-35-1 / N24135

Cast Alloy ASTM A494 Grade M-35-1 (UNS N24135): Expert Review of Properties and Applications

Technical parameters and specifications for alloy A494 Gr M-35-1 / SA 494 Gr M-35-1

Regulatory Standard	Parameter	Value
	castings	NiCu30Mn3Ti
	castings	NiCu30Mn3Ti
group	A494	copper-nickel
group	A494	copper-nickel
purpose	A494	flanges,
purpose	A494	flanges,
standards	A494	Ni
standards	A494	Ni
	on	4060,
	on	4060,
	–	4060,
	–	4060,
	Standard	NO4400,
	Standard	NO4400,
European	ASTM	E
European	ASTM	E
	and
	and
	and
	and
	and
	and
	from
	from
	from
	from
	from	pump
	from	pump
Classification	ASTM	Corrosion-resistant
Classification	ASTM	Corrosion-resistant
	on
	on
	on	valves
	on	valves
	nickel
	nickel
	nickel
	nickel
	nickel
	nickel
	nickel
	nickel
	nickel
	nickel
	nickel	equipment
	nickel	equipment
	castings
	castings
	castings	and
	castings	and
	specifications	Monel)
	specifications	Monel)
	specifications	Ni
	specifications	Ni
	specifications	casings
	specifications	casings
	alloys
	alloys
	alloys
	alloys
	alloys
	alloys
	Standard	(type
	Standard	(type
	Standard	fittings,
	Standard	fittings,
Target	ASTM	Manufacture
Target	ASTM	Manufacture
	–	alloy
	–	alloy
	–	pipeline
	–	pipeline

Chemical composition of Grade M-35-1 alloy (%)

EV Group China engineers emphasize that strict adherence to copper and nickel proportions ensures the material's exceptional resistance in aggressive environments. This makes M-35-1 alloy an optimal choice for critically important applications requiring high corrosion resistance and reliability.

C	Parameter	Value
<0,35	Cu	27,0–33,0
<0,35	Fe	<3,5
<0,35	Mn	<1,5
<0,35	Ni	Base
<0,35	P	<0,03
<0,35	S	<0,02
<0,35	Si	<1,25

Mechanical properties of material A 494 Grade M-35-1 / SA 494 Grade M-35-1

The presented data are confirmed by laboratory tests of EV Group China and fully comply with the requirements for materials intended for high-pressure operation. These characteristics guarantee the reliability and durability of products in extreme operating conditions.

Tensile strength (Rm), min., MPa	Parameter	Value
0,2),
(A5),
Relative	450	25
Conditional	450	170
%
(Rp
min.,
min.,
MPa
limit
at
rupture
yield
elongation

Physical properties

The density of cast alloy A494 Gr M-35-1 is 8.8 g/cm³. The material demonstrates high structural stability and maintains its operational qualities in a wide temperature range from -29°C to +482°C. This makes it an ideal choice for applications in both cryogenic and high-temperature systems, ensuring reliability in the harshest operating conditions.

Technological and welding properties

Weldability rating	Parameter	Value
by	weldability	8.2
by	weldability	8.2
by	weldability	42
by	weldability	110
15608
15608
(Section
(Section
(Section
(Section
ASME
ASME
ASME
ASME
ISO
ISO
IX)
IX)
IX)
IX)
Qualification	Rating	P-Number:
Qualification	Rating	P-Number:
Qualification	Rating	Brazing
Qualification	Rating	Welding
Classification	Rating	Group
Classification	Rating	Group
by	weldability	(Brazing)
by	weldability	(Welding)

International analogues of A494 M-35-1 alloy

EV Group China specialists have prepared a table of international standard compliance to simplify the selection of design solutions. This information is critically important for engineers and purchasers working on international projects, ensuring the accurate selection of equivalent materials.

Germany (DIN, EN)	Parameter	Value
Great Britain	2.4360,	NA
USA	2.4360,	4544,
Japan	2.4360,	H
(ASTM/ASME)	NiCu30Fe,	67Ni-31Cu,
(BS)	NiCu30Fe,	13
(JIS)	NiCu30Fe,	5701,
	30
	30	400,
	30	4553,
		4555
	Fe	W84190
	Fe
	Fe	H
	S-NiCu
	S-NiCu	H
	S-NiCu	NiCu