MTR Limit Checker

Compare material certificate values with numeric limits you supply, entirely in your browser.

Paste property, actual value, minimum, maximum and unit from the controlled certificate/specification data, then run the numeric check and review the CSV before use.

Paste certificate values with the acceptance limits you already use. The comparison is numeric and runs entirely in your browser.

Property, actual, minimum, maximum, unit

Use comma-separated or tab-separated rows. Minimum or maximum may be blank. Up to 500 rows.

How to use

Check MTR values against approved limits

Compare material certificate values with numeric limits you supply, entirely in your browser.

Step by step

Provide the source using: Property, actual, minimum, maximum, unit.
Choose: Check supplied limits. Inspect the result before copying, downloading or using it elsewhere.
Paste property, actual value, minimum, maximum and unit from the controlled certificate/specification data, then run the numeric check and review the CSV before use.

Choosing the settings

Option	What changes
Property, actual, minimum, maximum, unit	This tool does not choose a material grade or provide ASTM, ASME, AMS, EN or ISO limits. Enter limits from the specification and revision approved for your job. Rows without usable limits stay in REVIEW instead of being treated as passing.
Check supplied limits	Numeric minimum and maximum checks are performed by code, not by an AI model. This reduces ambiguity but does not replace certificate authenticity checks, sampling rules, significant-figure rules or an authorized quality decision.

Example and expected result

If Yield strength is 235 MPa and your approved minimum is 245 MPa, the row FAILs. The tool does not provide or choose ASTM, ASME, AMS, EN or ISO limits.

If it is not working

This tool does not choose a material grade or provide ASTM, ASME, AMS, EN or ISO limits. Enter limits from the specification and revision approved for your job. Rows without usable limits stay in REVIEW instead of being treated as passing.
Resolve a FAIL or REVIEW against the controlled source document, including units and revision. Correct a transcription error only after checking the source; never change a real mismatch or invent a missing value just to obtain PASS.

Use your approved material specification

This tool does not choose a material grade or provide ASTM, ASME, AMS, EN or ISO limits. Enter limits from the specification and revision approved for your job. Rows without usable limits stay in REVIEW instead of being treated as passing.

Why use deterministic limits?

Numeric minimum and maximum checks are performed by code, not by an AI model. This reduces ambiguity but does not replace certificate authenticity checks, sampling rules, significant-figure rules or an authorized quality decision.