Strips of Gold Alloys ZlSrM 750-150, ZlSrPd 750-30-30, ZlSr 750-50, and ZlSr 750-150

Strips of gold alloys ZlSrM 750-150, ZlSrPd 750-30-30, ZlSr 750-50, and ZlSr 750-150 — strips made of gold alloys. The nomenclature and supply document have been verified against the manufacturer’s catalog.

• Product type: strips of gold alloys.
• Regulatory document: TU 117-1-290-91.
• Declared grades: ZlSrM 750-150, ZlSrPd 750-30-30, ZlSr 750-50, ZlSr 750-150.

Dimensions, tolerances, delivery condition, packaging, and batch volume must be agreed upon before ordering. For non-standard execution, confirmation of technical parameters is required.

Material Features

Gold alloys are selected not only by gold content but also by the alloying system. Additives alter the technological behavior, mechanical, and contact characteristics of the material, so similarly named grades should not be substituted for one another. For this item, the composition and regulatory document are provided according to a verified nomenclature source.

Selection of Form and Execution

When ordering strips, the grade, full composition, geometry, and delivery condition are considered. For wire, the diameter and length tolerances are critical; for foil and strip, thickness, width, and flatness; for solder, the form of the blank and compatibility with the joining technology. Required parameters are specified in the specification.

Applications

The field of application is determined by the combination of grade and product form. Gold alloys are used in electrical, contact, instrumentation, technological, and jewelry applications, but the specific purpose cannot be inferred solely from the chemical composition. It must comply with the regulatory document and the customer’s design requirements.