15.5mm Gauge Block Grade 1, DIN EN ISO 3650, Hardened Special Steel - Metav IndustryLine

Take advantage of a DIN EN ISO 3650 Grade 1 reference that combines hardened special steel construction with a compact 15.5 mm nominal size for reliable calibration and repeatable measurements; order via Metav Werkzeuge or ask the consultants for application advice.

15.5 mm gauge block (DIN EN ISO 3650, Grade 1) — Metav IndustryLine

The 15.5 mm gauge block is a compact precision reference element designed for calibration, dimensional checks and laboratory reference use in industrial metrology.

• DIN EN ISO 3650 Grade 1 accuracy
• Hardened special steel construction
• Nominal size 15.5 mm for precision calibration

Consistent reference standard for calibration and quality control

A Grade 1 block certified to DIN EN ISO 3650 provides a stable reference for reference‑grade measurement chains and routine verification. The Grade 1 specification is intended for shops and inspection benches where a high level of dimensional trust is required; this delivers a measurable improvement in process control and reduces downstream rework. As a compact reference element, the block offers an immediate, objective basis for comparative checks and helps to maintain instrument consistency across production batches.

Robust construction for long service life and repeatability

Built from hardened special steel, the gauge block resists wear and preserves the measuring face geometry under normal workshop handling, enabling repeatable measurements over time. The cross‑section applied to sizes above 10.1 mm is 35 x 9 mm, which balances stiffness with manageability; the item listed has a nominal dimension of 15.5 mm and a mass of 0.016 kg, making it easy to handle while remaining stable during use. The hardening treatment reduces surface damage during mounting or stacking and supports consistent performance in comparative and calibration tasks.

Practical integration into measurement workflows

The compact format and standard conformity simplify integration into calibration sequences and stack assemblies for setting up gauges or verifying instruments. As a standard reference, the block is suited to laboratory benches, toolrooms and quality departments that require a traceable, shop‑ready artefact for dimensional control. Metav IndustryLine's distribution ensures dependable availability and a European quality filter at the Emmerich site, which supports uninterrupted production workflows and long‑term supply reliability.

For procurement, traceability details or assistance selecting complementary gauge blocks, contact Metav Werkzeuge for tailored advice and order facilitation.

Technical data

• Article number: M319.155.1
• GTIN: 4054469131795
• Category: Gauge blocks

Facts

• Nominal size: 15.5 mm
• Weight: 0.016 kg
• Tariff number: 90173000
• eClass: 21170108
• Cross-section (applicable): 35 x 9 mm

Special features

• Material: Special steel, hardened
• Standard: DIN EN ISO 3650
• Grade: 1
• Label: Endmaß 15,5 mm, DIN ISO 3650, Güte 1
• Category path: Messgeräte → Endmasse

FAQ

What level of accuracy does this block provide?
The block complies with DIN EN ISO 3650 Grade 1 tolerances, making it suitable as a high‑quality workshop reference for dimensional checks.

Is this gauge block suitable for calibration and stacking with other blocks?
Yes. The 15.5 mm gauge block from Metav IndustryLine is manufactured for use in stack assemblies and comparative calibration routines where Grade 1 conformity is required.

What is the block made from and how durable is it?
The block is manufactured from hardened special steel, providing wear resistance and stable measuring faces for repeated use in inspection and calibration tasks.

Which cross‑section applies to this size and why does it matter?
For sizes above 10.1 mm the cross‑section is 35 x 9 mm; this dimension improves stiffness and handling, which helps to keep measurements reproducible across multiple operations.

How should the block be stored and handled to maintain accuracy?
Handle with clean hands or gloves, avoid shocks and contamination, and store in a dry, dust‑free environment to preserve the hardened surfaces and dimensional integrity.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com