4140 Steel:80 KSI vs. 110 KSI-Which to Choose?admin2026-01-09T13:19:56+08:00August 14th, 2025|Read More
Low Temperature Toughness: Which is Better, 4140 or 4340？admin2026-01-30T10:36:00+08:00June 12th, 2025|Read More
4140 Steel Guide: How to Balance Strength and Hardness？admin2026-01-09T13:20:23+08:00June 10th, 2025|Read More
Why is 4140 Steel More Resistant to High Temperatures than 4130 Steel?admin2026-01-24T20:34:41+08:00May 9th, 2025|Read More
How Does Heat Treatment Affect the Hardness and Toughness of 4130 and 4140 Steels?admin2026-01-24T20:44:28+08:00May 5th, 2025|Read More
In-depth Analysis: How to Choose 4140 Rolled Steel or 4140 Forged Steel?admin2026-01-24T20:35:37+08:00April 2nd, 2025|Read More
What is The Difference Between 4140 Steel Die Forging and 4140 Steel Free Forging?admin2026-01-24T20:35:48+08:00April 2nd, 2025|Read More
4130, 4140 and 4340 Steels-Why Do Oil Drilling Giants Choose Them?admin2026-01-31T15:44:37+08:00March 31st, 2025|Read More
An article to Understand its Secrets: Why is 4140 Steel Called the “Backbone of Industry”?admin2026-01-25T21:09:56+08:00March 18th, 2025|Read More
How to Detect the Authenticity of 4140 Steel? Four Simple Methods to Avoid Purchasing Pitfallsadmin2026-01-24T20:36:29+08:00March 12th, 2025|Read More
All You Need to Know About 4140 Steel:From Basics to Applicationsadmin2026-01-24T20:36:39+08:00March 10th, 2025|Read More
4140 Round Steel: Find the Right Hardness and Strengthadmin2026-01-09T13:21:35+08:00August 17th, 2024|Read More
