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Hafnium

ASTM B776 Hafnium Rod

Place of Origin:Shaanxi, China (Mainland)
Brand Name:HX-Metal
Shape:Rod/Bar
Material:hafnium, R1, R3
Chemical Composition:99.5%Min
Product name:High Quality ASTM B776 Hafnium Metal Rod Manufacturer

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Product introduction:

The Hafnium rod hafnium round bar is equipped with reliable performance, which can be an ideal control rods for nuclear reactors. Compared with ordinary product on the market, it has the advantage of easy plasticity, easy processing, high temperature and corrosion resistance, and is an important material for the atomic energy industry. In addition, our Hafnium rod hafnium round bar has a large thermal neutron capture cross-section and is an ideal neutron absorber.

Grade and Chemical Composition:

Grade	Chemical composition(Mass fraction) /%≤
Hf	Zr	Al	C	Cr	Cu	H	Fe	Mo	Ni	Nb
R1	Balance		0.01	0.015	0.01	0.01	0.0025	0.005	0.002	0.005	0.01
R2	Balance		0.02	0.015	0.02	0.015	0.0035	0.005	0.005	0.01	0.02
R3	Balance		0.05	0.025	0.05	-	0.005	0.075	-	-	-
Grade	Chemical composition(Mass fraction) /%≤	Standard
O	Si	Ti	Ta	Sn	W	U	V	N
R1	0.04	0.01	0.01	0.02	0.005	0.015	0.001	0.005	0.01	ASTM B737
R2	0.08	0.02	0.02	0.05	0.01	0.015	0.001	0.01	0.01
R3	0.13	0.05	0.05	-	-	0.015	-	-	0.015

Mechanical Property:

Grade	State	Temperature/℃	Tensile Strength/MPa≥	Yield Strength/MPa≥	Elongation/%≥	Standard
R1	Annealing	Room Temp.	448	172	22	ASTM B737
316	275	110	32
R2	Room Temp.	517	241	20
316	310	138	30

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