Defined composition.
The right material form.
Explore metals and alloys through the requirements that matter: composition, purity, physical form, dimensions and application.

Start with the composition.
Elemental metals
Identify the metal, purity basis, critical impurities and required form. Include the intended use when it informs the specification.
High-purity metals →Specialty alloys
State the full composition, allowable variation, dimensions and whether an equivalent formulation may be considered.
Browse alloys →Engineered forms
For sheets, rods, blanks or custom pieces, provide dimensions, tolerances, surface finish and any drawing references.
Send a specification →Metals, oxides and specialist inputs.


A material name is the beginning.
JTENK Global Metals reviews metals and alloys enquiries against the buyer’s technical and commercial requirements. A familiar material name does not establish that two offers have the same composition, impurity limits or physical condition.
For alloy enquiries, specify the nominal percentages and the basis of measurement. If a grade, standard or drawing controls acceptance, identify its exact reference and revision.
For elemental metals, include your required purity, form and any application-specific characteristics. Origin, packaging, availability and the offered specification are confirmed for the individual quotation.
- CompositionElemental metal or alloy designation, with composition limits where relevant.
- Form & dimensionsIngots, pieces, powders, granules, sheets, rods or other required forms.
- Acceptance criteriaCritical impurities, tolerances, testing and document requirements.
- Commercial scopeQuantity, recurring demand, destination and requested delivery terms.
Specialist materials in focus.
Gallium metal
Browse the catalogue →Germanium metal
Browse the catalogue →Rare earth materials
Browse the catalogue →Consider the complete supply requirement.
A sample or trial enquiry should identify the evaluation criteria and the quantity required. Do not assume that a sample specification, production batch and recurring order are interchangeable.
For repeat procurement, communicate the anticipated schedule and which characteristics must remain consistent between lots. Agreed requirements belong in the order specification.
Country of manufacture, country of origin and dispatch location are distinct. Request the documentation your purchasing process requires rather than inferring origin from our company location.
Share any packaging, labelling, handling or inspection requirements before the offer is finalised.
Quality & documentation →Useful reading before your enquiry.
Understanding purity grades
Compare nominal purity notation with the specification and impurity information.
Read the purity guide →COA, SDS and TDS
Understand the different purposes of technical and safety documents.
Read the documentation guide →A complete materials RFQ
Organise the technical, packaging and delivery details for a comparable offer.
Read the RFQ guide →More material forms to explore.


Explore our materials or contact the team about the required grade and form.
Share your materials requirement.
Material. Grade. Form. Quantity. Destination.
