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GB · China · 1 designation

019Cr23MoTi

019Cr23MoTi is a grade designated under GB. Its recorded composition includes C ≤ 0.025%, Si ≤ 1%, Cr 21–24%, Mn ≤ 1% and Mo 0.7–1.5%. No cross-standard equivalents are recorded for this grade yet.

Chemical composition

9 elements on file · weight %

What this alloy is

Iron — the balance, never listed by a standard — 73.7 %Cr — 22.5 %Mo — 1.1 %Si — 1 %Traces & impurities · 1.7 %

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

Element% by weight
≤ 0.025
≤ 1
≤ 1
≤ 0.04
≤ 0.03
21–24
0.7–1.5
≤ 0.6
≤ 0.025
CarbonSiliconManganesePhosphorusSulfurChromiumMolybdenumCopperNitrogen
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≤0.0250.025Max
N≤0.0250.025Max
Si≤11.000Max
P≤0.040.040Max
S≤0.030.030Max
Cr21-2421.00024.000Range
Mn≤11.000Max
Cu≤0.60.600Max
Mo0.7-1.50.7001.500Range

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

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.