UNS · United States · 2 designations

W80002

W80002 is a designation in UNS for the material held under material number Ni 6275, also listed as NiCr15Mo16Fe5W3. It is a material in the category Others. We list 2 designations recorded for this grade, in the standards DIN / EN and UNS.

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If you came for one of these

The most-used names for this grade.

DIN / ENNiCr15Mo16Fe5W3This grade’s own name

About Others

These are miscellaneous metallic alloys that do not fit a more specific material family and may be based on iron, nickel, cobalt, copper or other alloy systems. They are selected for applications requiring particular combinations of strength, hardness, toughness, wear resistance or resistance to demanding service conditions.

This describes the material class as a whole. Always confirm the individual grade against the standard before ordering.

Also known as

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Withdrawndesignation no longer current — a separate column from the two above, so a name can be same grade and withdrawn at once.

DIN / ENEurope · 1

NiCr15Mo16Fe5W3This grade’s own name

UNSUnited States · 1

W80002This grade’s own name

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

Chemical composition

13 elements on file · weight %

What this alloy is

Iron — the balance, never listed by a standard — 8.7 %Ni — 50 %Mo — 16.5 %Cr — 15.5 %Traces & impurities · 9.3 %

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

Element	% by weight
	≤ 0.1
	≤ 1
	≤ 1
	0.02
	0.015
	14.5–16.5
	15–18 —
	≥ 50
	≤ 0.4
	3–4.5
	≤ 2.5
	≤ 0.5
	4–7

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	≤0,10	—	0.100	Max
Si	≤1,00	—	1.000	Max
P	0,02	0.020	0.020	Exact
S	0,015	0.015	0.015	Exact
V	≤0,40	—	0.400	Max
Cr	14,5-16,5	14.500	16.500	Range
Mn	≤1,00	—	1.000	Max
Fe	4,00-7,00	4.000	7.000	Range
Co	≤2,50	—	2.500	Max
Ni	≥50,0	50.000	—	Min
Cu	≤0,50	—	0.500	Max
Mo	15,0-18,0	15.000	18.000	Range
W	3,00-4,50	3.000	4.500	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.

Physical & mechanical properties

Density7,85g/cm³Exact

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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