SteelEquivalents.com

Explore

MaterialsSteel materials by standardCategoriesSteel material categoriesSearchSteel grade searchCalculatorsSteel calculatorsServicesCutting, machining and finishing to order
Latest news
Knowledge & SafetySteel WikiGrades, standards and metallurgy explained
Help & SupportContactGet in touch with the teamFAQCommon questions answeredSupport Chat pageFAQs, guides & live chat in one place
Settings

Appearance

Accent

Language

Welcome

Sign in to save favorites and manage your account.

GB · China · 1 designation

04Cr13Ni5Mo

04Cr13Ni5Mo is a grade designated under GB. Its recorded composition includes C ≤ 0.05%, Cr 11.5–14%, Mn 0.5–1%, Ni 3.5–5.5% and Mo 0.5–1%. No cross-standard equivalents are recorded for this grade yet.

Chemical composition

8 elements on file · weight %

What this alloy is

Iron — the balance, never listed by a standard — 80.5 %Cr — 12.8 %Ni — 4.5 %Mn — 0.8 %Traces & impurities · 1.5 %

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

Element% by weight
≤ 0.05
≤ 0.6
0.5–1
≤ 0.03
≤ 0.03
11.5–14
0.5–1
3.5–5.5
CarbonSiliconManganesePhosphorusSulfurChromiumMolybdenumNickel
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.

ElementAs publishedsource text, verbatimMin% by weightMax% by weightBound
C≤0.050.050Max
Si≤0.60.600Max
P≤0.030.030Max
S≤0.030.030Max
Cr11.5-1411.50014.000Range
Mn0.5-10.5001.000Range
Ni3.5-5.53.5005.500Range
Mo0.5-10.5001.000Range

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

This grade's composition falls outside the published model's validated range (a low-alloy composition window), so no transformation temperature is predicted here.

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.