List of Alloys & profiles

List of Alloys & profiles

Alloy Wire International

Datasheet: Nitronic** 60

Nitronic** 60

Nitronic 60 is an anti-galling and wear resistant stainless steel.

Nitronic 60 is also known as Alloy 218 and HPA 50.

Available in all profile options

alloy featured image inconel Nitronic** 60

Key Features

Anti galling
Wear resistant

Typical Applications

Valve Stems
Pins
Brushes
Roller bearings
Pump shafts and rings
Thread inserts
Fasteners


Designations

UNS S21800
AWS 166

Specifications

AMS 5848
ASTM A580

Chemical Composition

ElementMin %Max %
C0.10
Si3.504.50
Mn7.009.00
Ni8.009.00
Cr16.0018.00
S0.03
P0.04
Mo0.75
N0.080.18
Cu0.75
FeBal

Alloy Details

DensityMelting PointCoefficient of ExpansionModulus of RigidityModulus of Elasticity
7.6 g/cm³1375 °C15.8 μm/m °C (21 – 200 °C)69 kN/mm²181 kN/mm²
0.28 lb/in³2500 °F8.810 x 10-6 in/in °F (70 – 212 °F)10008 ksi26200 ksi

Heat treatment of finished parts

Condition as supplied by AWITypeTemperatureTimeCooling
Annealed or Spring TemperStress Relieve250 °C (480 °F)1 HrAir

Properties

Solution Annealed
Approx. tensile strength<1000 N/mm²<145 ksi
Approx. operating temperature-200 to +300 °C-330 to +570 °F
Spring Temper
Approx. tensile strength1300 – 1900 N/mm²189 – 276 ksi
Approx. operating temperature-200 to +300 °C-330 to +570 °F

The above tensile strength ranges are typical. If you require different please ask.

*Trade name of AK Steel