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GB · China · 1 designation

06Cr19Ni9NbN

06Cr19Ni9NbN is a grade designated under GB. Its recorded composition includes C ≤ 0.08%, Si ≤ 1%, Cr 18–20%, Mn ≤ 2.5% and Ni 7.5–10.5%. No cross-standard equivalents are recorded for this grade yet. Recorded mechanical properties include Rm ≥ 585 N/mm² and A ≥ 30%.

Chemical composition

9 elements on file · weight %

What this alloy is

Iron — the balance, never listed by a standard — 68 %Cr — 19 %Ni — 9 %Mn — 2.5 %Traces & impurities · 1.5 %

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

Element% by weight
≤ 0.08
≤ 1
≤ 2.5
≤ 0.035
≤ 0.015
18–20
7.5–10.5
≤ 0.15
0.15–0.3
CarbonSiliconManganesePhosphorusSulfurChromiumNickelNiobiumNitrogen
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≤0.080.080Max
N0.15-0.30.1500.300Range
Si≤11.000Max
P≤0.0350.035Max
S≤0.0150.015Max
Cr18-2018.00020.000Range
Mn≤2.52.500Max
Ni7.5-10.57.50010.500Range
Nb≤0.150.150Max

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: 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.

Properties by condition

0 conditions · 0 values

2 further values are held for this grade under a condition the source did not name — a bound with no quantity attached. They are withheld rather than shown against a guessed condition.

Heat treatment

Supply condition

  • Solution annealingSteel product

Conditions the standard permits on delivery. No temperature or medium is published for these, so no order and no alternation is implied.

Source: www.caishuku.com

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