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

Precision and durability come together in this DIN EN ISO 3650 Grade 1 reference: a 1.46 mm nominal gauge block manufactured from hardened special steel for reproducible contact and long service life. Order the gauge directly via Metav Werkzeuge or consult our specialists for application advice.

End gauge (gauge block) 1.46 mm — DIN EN ISO 3650, Grade 1, hardened special steel

The End gauge 1.46 mm is a precision reference block intended for dimensional calibration and traceable reference measurements in inspection, calibration laboratories and quality assurance.

• DIN EN ISO 3650 Grade 1 accuracy
• Hardened special steel construction
• Nominal size 1.46 mm for precision setups

Reliable reference accuracy for calibration routines

The gauge is manufactured to DIN EN ISO 3650 with Grade 1 tolerance, providing a reproducible reference for routine calibration and inspection tasks. The 1.46 mm nominal dimension offers a stable standard for comparative measurements, reducing measurement uncertainty in routine checks and setting up master references on inspection benches. As a standard-compliant reference, this block supports consistent results across instruments and operators, which helps streamline quality control documentation and enhances process reliability.

Robust, low-deformation design for repeatable contact

Constructed from hardened special steel, the block resists wear and maintains contact geometry under normal use, delivering long-term stability and abrasion resistance. The compact cross-section of 30 x 9 mm (applies to sizes up to 10 mm) provides a stable contact area while keeping thermal mass low; the result is reduced thermal drift during handling. With a nominal mass of approximately 0.006 kg, the component is easy to handle without compromising stiffness, making it suited to frequent use on inspection tables and in workshop environments where repeatability matters.

Fits directly into quality workflows and inspection sets

Designed as a reference standard, the block integrates into calibration kits, comparator setups and traceability chains required for documented quality management. The manufacturing standard ensures compatibility with established QA procedures and supports metrological comparability between instruments. For customers seeking guidance on how to incorporate this reference into an existing calibration routine, Metav Werkzeuge provides technical advice and product selection support to match measurement tasks with the appropriate reference set or fixture.

Choose the Metav IndustryLine reference block for dependable, standard-compliant calibration and contact Metav Werkzeuge for tailored procurement and local support from our Emmerich-based team.

Technical data

• Article number: M319.0146.1
• GTIN: 4054469131078
• Nominal size: 1.46 mm
• Standard: DIN EN ISO 3650
• Grade: 1
• Weight: 0.006 kg

Core specifications

• Nominal size: 1.46 mm
• Weight: 0.006 kg
• Cross-section: 30 x 9 mm (for sizes ≤ 10 mm)
• Tolerance class: Grade 1

Materials & features

• Material: Special steel, hardened
• Category: Gauge block / End gauge
• Application: Reference standard for calibration and inspection
• Customs tariff number: 90173000

FAQ

What tolerance class does this reference conform to?
The end gauge conforms to DIN EN ISO 3650 Grade 1, providing the defined tolerance band for a reliable reference.

Is the nominal size exactly 1.46 mm?
Yes, the nominal dimension of this gauge block is 1.46 mm as specified; the Grade 1 tolerance defines its permitted deviation.

What material is used and how does it affect longevity?
The block is made from hardened special steel, chosen for wear resistance and dimensional stability under normal inspection use.

Can this block be used in a calibration set for laboratory comparators?
Yes, the block is intended as a reference standard and integrates into calibration kits and comparator setups where DIN EN ISO 3650 traceability is required.

How should the gauge be handled and stored?
Handle the block with clean fingers or gloves to avoid oil and contamination; store in a protective case to preserve contact faces and prevent corrosion.

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