1.Good corrosion resistance 2.Well weldable and with good stability against grain border corrosion in welded condition

Trademark	GB	GOST	ASTM	UNS	DIN	W.Nr.	NF	BS	JIS	SS
Hastelloy G	NS3402	–	Hastelloy G	N06007	Nicrofer 4520 hMo	2.4618	–	–	–	–

Alloy

C

Si

Mn

P

S

Cr

Ni

Co

Mo

W

Nb

Cu

Fe

Hastelloy G

≤0.05

≤1.0

1.0-2.0

≤0.04

≤0.03

21.0-23.5

Bal

≤2.5

5.5-7.5

≤1.0

1.75-2.50

≤1.5

18.0-21.0

Density, g/cm3	Melting Point, ℃	Tensile Strength, MPa	Yield Strength, MPa	ELongation, %	Hardness, HB
8.91	1328-1358	760	363	64	–

Rod, Bar, Wire and Forgings	ASTM B581, ASME SB581, DIN 17752
Plate, Sheet and Strip	ASTM B582, ASME SB582, DIN 17750, ISO 6208
Pipe and Tube	ASTM B619, ASTM B622, ASTM B626, ASTM B751, ASTM B775, ASTM B829, ASME SB619, ASME SB622, ASME SB626, ASME SB751, ASME SB775, ASME SB829
Welding Product	ASTM B366, ASME SB366
Others	ASTM B581, ASME SB581, DIN 17752

Hastelloy G finds its application in wet flue gas desulfurization process and manufacture of chemical process equipment.

Hastelloy G available sizes and specifications
Grade	Hastelloy G
Nickel plate	Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm
Nickel strip/ nickel foil	Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm
Nickel coil	Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm
Nickel pipe	Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm
Nickel Capillary Pipe	Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm
Nickel bar	Diameter: Ф4mm - Ф600mm
Nickel wire rod	Diameter：Ф0.01mm - Ф6mm