NMX B-082 P21 Tool steels

Material group: Ferrous Alloys / Tool steels

Country / Standard: Mexico / NMX

Data updates

Latest Update: 2017-12

Total number of updates: 2

Update History

2017-08

This material has 5 properties — only a subset is shown here.

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NMX B-082 P21 Physical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Modulus of Elasticity

190 — 210 GPa

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Density

7.72 — 8 kg/dm³

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Poisson Coefficient

0.27 — 0.3

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This material has 5 properties — only a subset is shown here.

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NMX B-082 P21 Heat Treatments

Tempered temperature at 510-550°C. The annealing at 550°C is in two cycles of 2h each, with intermediate cooling at room temperature. The tempering at 540°C is in three cycles of 2h each, with cooling to room temperature.

NMX B-082 P21 Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Rockwell Hardness (HR)

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-Cross References

-Composition
1Mechanical Properties
3Physical Properties
1Heat Treatment
-Metallography
-Machinability

-Stress-Strain
-Formability
-Fatigue
-Fracture
-Creep

-Joints
-Coatings
-Dimensions
-Tribology

-Corrosion
-Ageing
-Weatherability
-Irradiation

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