STAINLESS STEEL
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Latest articles,
Best Practices When Using Specialty Materials for SWRO Feed and Brine Reject Lines
In our webinar we 8217 ll explore the fascinating journey of stainless steels in SWRO Seawater Reverse Osmosis applications <
2024 Trade Shows
Come talk to a Rolled Alloys representative in person about your project You can find us at these trade shows
Los Angeles Operations Tour
Welcome to Rolled Alloys Los Angeles where our General Manager Carol Plana with nearly two decades of experience leads an
Dual Certification
The term 8220 dual certification 8221 is primarily employed when certifying a material as meeting the specifications for two separate
420
420 is essentially type 410 with higher carbon. Like 410, it is a 12% chromium stainless steel. After heat treatment, because of its higher carbon levels, 420 can achieve higher strength and hardness levels than 410. This results in better wear resistance and edge retention properties.
• High carbon variant of 410
• Higher achievable strength and hardness compared to 410
• High wear resistance and edge retention properties
• Industrial Chains
• Bearings
• Firearms
• Surgical Instruments
• Pumps & Valves
• Plastic Injection Molds & Dies
• Cutlery
UNS: S42000
W. Nr./EN: 1.4021
AMS: 5621, QQ-S763
ASTM: A276, A484
420 Stainless
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