Alloy Steel 135M Nitralloy (UNS K24065): Nitralloy 135m® is an alloy steel specifically designed for the nitriding metal hardening process that demonstrates increased surface hardness and show good corrosion resistance.
Alloy Steel 135M Nitralloy: forms, specifications and uses
Alloy Steel 135M Nitralloy is supplied to specifications including AMS 2301, AMS 6470, AMS 6472 and EN 10204.
Typical uses of Alloy Steel 135M Nitralloy include crankshafts, bolts, aircraft gears and pinions.
For Alloy Steel 135M Nitralloy, request a quote online or contact your nearest Titanium Industries location. Alloy data on this page is for reference only, not for design.
Nitralloy 135m® is an alloy steel specifically designed for the nitriding metal hardening process that demonstrates increased surface hardness and show good corrosion resistance. When fabricating parts from Nitralloy 135m®, the finished product often shows less distortion in heat treatment than parts fabricated from alloys requiring quenching and tempering to achieve similar surface hardness. Nitralloy 135m® may be heat treated in dissociated ammonia gas.
Alloy Steel Round Bar Offered at Titanium Industries can be found here.
Standard Nitralloy 135m® Specifications
- AMS 2301, AMS 6470, AMS 6472
- ASTM A 370, ASTM A 29, ASTM A 355
- EN 10204
Alloy Steel Nitralloy 135m® Applications:
- Crankshafts
- Bolts
- Aircraft gears
- Pinions
DISCLAIMER: Alloy data sheets are for reference only, not for design purposes.
| Chemical Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| C 0.38 - 0.43% Max | Mo 0.30 - 0.40% | Mn 0.50 - 0.80% | Al 0.95 - 1.30% | Si 0.20 - 0.40% | |||||
| Ni 0.25% max | Cr 1.40 - 1.80% | Cu 0.35% Max | S 0.025% Max | P 0.025% Max | |||||
| PHYSICAL PROPERTIES | ||||||
|---|---|---|---|---|---|---|
| Density (lbs/cubic in) | Electrical conductivity (% IACS) | Thermal conductivity (BTU-in/hr-ft²-°F) | Specific heat capacity | Thermal expansion (1/°F) | Melting Point (°F) | |
| 0.297 | - | - | - | - | - | |
| Mechanical Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Property | Minimum | Maximum | |||||||
| Yield Strength Range (Rp0.2 Offset) (ksi) | - | - | |||||||
| Tensile Strength Range (Mpa) | 760 | 930 | |||||||
| Elongation | 50% | - | |||||||
| Hardness (HBW) | 280 | 340 | |||||||
| Modulus of Elasticity (ksi) (E): - | |||||||||
| Machineability General Index: - | |||||||||
Alloy Steel 135M Nitralloy: questions and answers
What is Alloy Steel 135M Nitralloy?
What is Alloy Steel 135M Nitralloy?
Nitralloy 135m® is an alloy steel specifically designed for the nitriding metal hardening process that demonstrates increased surface hardness and show good corrosion resistance.
Which specifications does Alloy Steel 135M Nitralloy meet?
Which specifications does Alloy Steel 135M Nitralloy meet?
AMS 2301, AMS 6470, AMS 6472 and EN 10204.
What is Alloy Steel 135M Nitralloy used for?
What is Alloy Steel 135M Nitralloy used for?
Crankshafts, bolts, aircraft gears and pinions.