PN N9 Tool steels

Material group: Ferrous Alloys / Tool steels

Country/Standard: Poland / PN

Data updates

Latest Update: -

Total number of updates: 0

Update History

—

This material has 26 properties — only a subset is shown here.

Unlock full material properties, including detailed values across temperatures and conditions.

PN N9 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

0.85 – 0.94

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

≤ 0.20

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

≤ 0.25

UNIT

CAS NUMBER

7440-50-8

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-02-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7723-14-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

PN-H-85020: 1984 / Carbon steel tool - Grades

Looking for full material performance data?

PN N9 Physical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Modulus of Elasticity

190 — 210 GPa

Unlock full details

Density

7.72 — 8 kg/dm³

Unlock full details

Poisson Coefficient

0.27 — 0.3

Unlock full details

This material has 26 properties — only a subset is shown here.

Unlock detailed physical values across temperatures and conditions.

PN N9 Heat Treatments

Quenching temperature in pure water or salt at 770-790°C.

PN N9 Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Brinell Hardness (HB)

≤ 197

Unlock full details

Rockwell Hardness (HR)

Unlock full details

Need complete mechanical properties to make the right choice?

Get complete data on strength, hardness, fatigue, and more.

Optimize material selection for your application - Book a Demo

11 Cross References

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

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

- Joints
- Coatings
- Dimensions
- Tribology

- Corrosion
- Ageing
- Weatherability
- Irradiation

1 Total Suppliers