GOST · Russia / CIS · 2 designations

Э86Ф

Э86Ф is a designation in GOST for the grade also listed as Eh86F. We list 2 designations recorded for this grade, in the standards GOST.

Designations 2

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If you came for one of these

The most-used names for this grade.

GOSTEh86FThis grade’s own name

Also known as

2 designations · 1 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Withdrawndesignation no longer current — a separate column from the two above, so a name can be same grade and withdrawn at once.

GOSTRussia / CIS · 2

Eh86FThis grade’s own name
Э86ФIndicative

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

Chemical composition

8 elements on file · weight %

What this alloy is

Iron — the balance, never listed by a standard — 97.3 %Mn — 1 %C — 0.9 %Si — 0.4 %Traces & impurities · 0.4 %

Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade.

Element	% by weight
	0.83–0.9
	0.25–0.6
	0.75–1.15
	≤ 0.025
	≤ 0.025
	≤ 0.3
	0.03–0.15
	≤ 0.01

0.01 %0.1 %1 %10 %100 %

The scale is logarithmic, not the element’s raw share of the alloy — the only honest way to fit 0.01 % and 100 % in one picture, and it means every value here can be compared with every other.

Element	As publishedsource text, verbatim	Min% by weight	Max% by weight	Bound
C	0.83 - 0.9	0.830	0.900	Range
Al	max 0.01	—	0.010	Max
Si	0.25 - 0.6	0.250	0.600	Range
P	max 0.025	—	0.025	Max
S	max 0.025	—	0.025	Max
V	0.03 - 0.15	0.030	0.150	Range
Cr	max 0.3	—	0.300	Max
Mn	0.75 - 1.15	0.750	1.150	Range

The published column is the source string byte-for-byte, decimal comma and all; Min and Max are the parsed bounds. Elements not listed have no value on file — they are omitted, never inferred.

Predicted transformation temperatures

Not enough recorded composition to predict a transformation temperature for this grade — missing: Ni, 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.

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