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BS · United Kingdom · 4 designations

080M40 C40 C40E C40R

S40C is a grade designated under JIS. We list 3 designations recorded for this grade, in the standards BS, ISO and GB. No chemical composition is recorded for this material.

If you came for one of these

The most-used names for this grade.

Also known as

4 designations · 4 standards · nothing hidden
This grade’s own namerecorded in our sources as this grade’s own designation under that standard.
Indicativetaken from a published cross-reference table; a close match, not a guarantee of interchangeability. Verify against the mill certificate before ordering.
Withdrawndesignation no longer current — a separate column from the two above, so a name can be same grade and withdrawn at once.
BSUnited Kingdom · 1
  • 080M40 C40 C40E C40RIndicative
ISOInternational · 1
GBChina · 1

Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here.

Predicted transformation temperatures

Not enough recorded composition to predict a transformation temperature for this grade — missing: C, Mn, Si, Ni, Cr, Mo.

Physical & mechanical properties

An absent property means we hold no value for it — it is left out rather than estimated, interpolated from a neighbouring grade, or filled from a handbook. It does not mean the property is undefined for the material.

Looking for this grade under another name?

Search the catalogue by designation, material number or composition — every name on this page is itself a way in.