Zirconium Metal and Alloy Products

International Equivalent

Mark	Analogue	W. Nr.	Aisi Uns	En	Order
E100	KTC100				Availability confirmed on request

Zirconium products for U.S. buyers

Zirconium requests should identify the exact alloy or UNS designation, product specification and form. General terms such as “zirconium alloy” or “zirconium part” are not sufficient to confirm chemistry, condition, dimensions, testing or suitability. Elemental zirconium has atomic number 40 and a density of approximately 6.52 g/cm³.

Product forms and custom parts

Sourcing can be reviewed for rod, bar, sheet, strip, wire, tube, cathodes, cut blanks and drawing-defined parts, subject to specification and availability. For a blank or finished part, include the drawing, starting-material requirement, tolerances, surface condition, inspection points and traceability.

Reference data

Property	Reference value for elemental zirconium
Atomic number	40
Atomic weight	91.22
Density	6.52 g/cm³
Melting point	1855 °C

Mark	or	Zr+Hf	Hf	Nb	Be	Ni	Al	Ti	Cr	Pb	O2
Э100	KTZ100	99.7	0.01	-	0.0005	0.01	0.005	0.007	0.005	0.005	0.14
Э110	KTC 110	99.5	0.01	0−9-1−1	0.003	0.02	0.008	0.007	0.02	0.005	0.10
Э125	KTZ 125	99.5	0.01	2.4−2.7	0.003	0.02	0.008	0.007	0.02	0.005	0.06−0.1

Brand	UNS	Zr+Hf	Hf	Fe+Cr	H	N	C	O
Zr 700	R60700	99.2	4.5	0.2	0.005	0.025	0.05	0.1
Zr 702	R60702	99.2	4.5	0.2	0.005	0.025	0.05	0.16
Zr 705	R60705	95.5	4.5	0.2	0.005	0.025	0.05	0.18

Grade and certification

State whether the requirement is for commercially pure zirconium, a specific zirconium alloy or a legacy designation. Similar nominal descriptions are not proof of equivalence. Confirm chemistry limits, heat treatment, mechanical properties, product specification, testing and material certificate before approving a substitute.

Information required for a quote

Send the zirconium or UNS grade, product form, dimensions or drawing, condition, quantity, test and certificate requirements, permitted alternatives and U.S. delivery ZIP code.

Evek LLC reviews every requirement against the requested grade, specification, form, dimensions and quantity. Stock, production route, origin, minimum quantity, certification, price and compliance are confirmed during quotation; website text is not a stock or suitability guarantee.

Request a U.S. quote

Evek LLC serves customers throughout the United States. Typical delivery is 2–3 weeks, subject to the material, specification, dimensions, quantity, production route and availability.

Send the complete requirement to Evek LLC and include the U.S. delivery ZIP code.