1.38 mm Gauge Block, Hardened Special Steel, DIN EN ISO 3650 Grade 0 - Metav IndustryLine

Take advantage of Grade 0 accuracy and DIN EN ISO 3650 conformity combined with a hardened special steel construction for a reliable metrological baseline; order this precision gauge block directly via Metav Werkzeuge or request advice from our consultants.

Single gauge block 1.38 mm – Grade 0, DIN EN ISO 3650 (Metav IndustryLine)

Single gauge block 1.38 mm is a precision reference element for calibration benches and verification tasks in workshop and laboratory environments, produced to the requirements of DIN EN ISO 3650 for high-repeatability measurements.

• Grade 0 accuracy per DIN EN ISO 3650
• Hardened special steel construction
• Nominal length 1.38 mm for reference use
• Cross-section 30×9 mm for dimensional stability

Consistent reference quality for calibration work

A Grade 0 block manufactured to DIN EN ISO 3650 delivers a consistently reproducible reference length, reducing uncertainty in comparative measurements. The 1.38 mm nominal value serves as a compact baseline in gauge block sets or as a stand-alone reference for micrometrology tasks. Because the part meets the international standard, it supports traceable procedures in quality control and contributes to faster decision-making in production inspection by supplying a known, stable datum.

Robust construction that reduces handling error

Made from hardened special steel, the block resists wear and maintains its dimensional integrity over repeated use. The compact cross-section of 30×9 mm (applicable for nominal sizes up to 10 mm) increases stiffness and helps to minimise bending or local distortion during handling. At approximately 0.006 kg, the element is easy to position while still offering enough mass for stable seating, which helps to lower operator-induced variability during short comparative checks.

Practical integration into inspection routines

Designed as a single end measure for metrological toolkits, this precision element integrates smoothly into calibration sequences and reference stacks. Its conformity to recognised tolerances means it is suitable for use alongside other Grade 0 components when consistent class matching is required. Clear labelling (SKU M319.0138.0, GTIN 4054469130903) simplifies inventory tracking and ensures the part can be referenced in quality documentation and measurement protocols.

For Grade 0 traceability and workshop integration, contact Metav Werkzeuge to discuss suitability for specific measurement chains and delivery options.

Technical data

• SKU: M319.0138.0
• GTIN: 4054469130903
• Norm: DIN EN ISO 3650
• Grade: 0
• Material: Special steel, hardened

Facts

• Nominal size: 1.38 mm
• Weight: 0.006 kg
• Cross-section: 30 × 9 mm
• Tariff number: 90173000

Special features

• Hardened special steel
• Grade 0 tolerance class
• DIN EN ISO 3650 compliant
• Compact profile for dimensional stability

FAQ

What accuracy class does this gauge block conform to?
The single gauge block conforms to Grade 0 tolerance limits as specified in DIN EN ISO 3650, offering a high level of dimensional accuracy for reference applications.

What material is used and how does it affect durability?
The element is made from hardened special steel, which provides wear resistance and long-term dimensional stability for frequent use in calibration and inspection tasks.

Is this block suitable for inclusion in a gauge block set?
Yes, the item is suitable for use alongside other components of the same tolerance class; matching Grade 0 elements is recommended to preserve overall stack accuracy.

Does the product data indicate a calibrated delivery?
The available product information specifies standard compliance with DIN EN ISO 3650 but does not state that a calibration certificate is included; calibration status is not specified in the data provided.

How should the block be stored between uses?
Store the block in a clean, dry environment and protect it from contaminants and corrosion; keep it in a designated protective container or rack to avoid damage and preserve the reference surface condition.

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