Precision Gas Nitriding Surface Treatment
Services
Precision Gas Nitriding Surface Treatment
Manufacturer:
Rajlaxmi Industries
Origin:
Ahmedabad, Gujarat, India
Delivery:
Pan India & Global Export
Product Overview
In-house vertical pit furnace gas nitriding service providing deep diffusion case hardening (65-70 HRC) with minimum distortion.
We operate automated vertical pit gas nitriding furnaces capable of handling components up to 6 meters in length. Our controlled dissociation gas nitriding process produces an ultra-hard, wear-resistant epsilon/gamma nitride layer with superior fatigue strength and corrosion resistance.
Material Grades
EN41B, 38CrMoAl, H13, 40Cr, 42CrMo4, Alloy Steels
Hardness Rating
Surface Hardness: 950 - 1100 HV (65 - 70 HRC)
Key Technical Advantages
- Vertical hanging furnaces preventing shaft bending or distortion
- Deep uniform case depth (0.5 mm to 0.7 mm)
- High compressive residual stress increasing fatigue resistance
- Superior non-seizing and low friction coefficient characteristics
Technical Specifications Table
| Diameter Range | Components up to Ø 500 mm, Length up to 6,000 mm |
|---|---|
| Primary Metallurgy | EN41B, 38CrMoAl, H13, 40Cr, 42CrMo4, Alloy Steels |
| Surface Hardness | Surface Hardness: 950 - 1100 HV (65 - 70 HRC) |
| Furnace Capacity | Up to 6 meters vertical pit furnace |
| Atmosphere | Computer-controlled Ammonia (NH3) dissociation process |
| Testing | Micro-Vickers hardness and optical metallographic case depth verification |
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