Factory Supply 420 Die Steel Powder Ferro-Based Alloy 3D Printing Powder

• Customization: Available
• Type: Alloy Steel Powder
• Standard: AISI, ASTM, GB
• Model NO.: 420
• Composition: Ferrous Steel Scrap
• Technique: Laser Cladding/ 3D Printing
• Shape: Spherical Powder
• Surface Treatment: Polished
• Application: Aeronautical Parts
• Main Products: 420
• Mobility: ≤18s/50g
• Bulk Density: ≥4.10/Cm3
• Oxygen Content: ≤300ppm
• Nitrogen Content: ≤300ppm
• Compressive Strength /MPa: 1750±50
• Yield Strength /MPa: 1450±50
• Elongation /%: 6±2
• Hardness/HRC: 48-54
• Transport Package: III
• Specification: 15-53μ m
• Trademark: Fitech
• Origin: China

Product Description

Product Description

Features
The use of 420 die steel quenching and tempering state (hardness 48-54HRC), in order to meet the long-term work or the number of parts up to 1 million or more life requirements, the more suitable use method should be quenching low temperature tempering treatment. Quenching is first heated to 1000-1050ºC to hold heat for a certain time (calculated at 30 minutes /25mm), and then quenched into the oil to cool to 50-100ºC and immediately temper treatment to prevent cracking. Tempering at 200ºC (at least 4 hours) hardness can reach more than 48HRC, with better polishing and better corrosion resistance.

Main products	420
mobility	15-53μm	≤18s/50g
Bulk density		≥4.10g/cm3
Oxygen content		≤300ppm
Nitrogen content		≤300ppm
Mechanical property	Compressive strength /MPa   1750±50 Yield strength /MPa  1450±50 Elongation /%     6±2

Excellent corrosion resistance; Excellent optical rotation; Excellent wear resistance; Excellent machinability; Excellent stability during quenching.

Because the cooling channel of the mold is not affected by corrosion (unlike ordinary die steel), the heat conduction characteristics and cooling efficiency remain stable during the life of the mold, ensuring the constant forming time of the mold.

Application

Aerospace

Mold making

Suitable for all kinds of plastic products mold, more suitable for mold with special requirements.

Suitable for making mold in weak acid and humid environment.

Suitable for transparent plastic products such as CD, optical instruments.

Suitable for high polishing mirror mold.
 

Company Profile

Anhui Fitech Material Co., Ltd. is a high-tech Manufacturer and ISO 14001:2015 environmental management system, ISO 9001:2015 quality management system ,ISO 45001 occupational health and safety certification certified company who is known as ''One Stop Advanced Materials Provider'' in China, concentrated on providing high-purity metals and high-quality chemical raw materials for high-tech enterprises and research institutes. We have cooperated with a number of domestic and foreign research institutes to jointly develop new products and to improve product processing system.

FAQs

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.