430f round bar sizes, chemical composition and mechanical properties
Browse top 10 verified stainless steel 430F bar suppliers to compare prices in the Middle East
What is MTC?
The different MTC for ASTM A276 gr 430F rounds are:
- ASTM Certificates
- Chemical Analysis
- Material Safety Data Sheet
- Certificate of Reference Materials
- Hardness Tests
- Tensile Tests
- Metallography, etc.
Stainless steel 430F round bar and SS 430F polished bars with Flattening/ NDT test
Stainless steel 430F bar equivalent, machinability, and corrosion resistance
The stainless steel 430F flat bar is a high steel alloy. It has a huge amount of Chromium ranging between 4-30%. Hence, they have high corrosion resistance. It is the ferritic variety of stainless steel. It also has a high sulfur concentration improving its machinability by many folds. Machining of 430F stainless steel gives better results than 430 SS, but at high speeds.
However, the ductility is compromised due to high sulfur content. Hence, they are widely used in bearings, fasteners, etc. Their equivalent grades are UNS S43020 and Werkstoff NR. 1.4104, and JIS SUS430F.
Ground vs SS 430F polished bars
The ground 430F bars have high precision. These bars are also polished, so they have a perfect and smooth surface finish. They are widely applicable in areas that require tighter tolerances, low maintenance, and more service. Induction Hardening is the best way to produce ground bars.
The SS 430F polished bars have a smooth and shiny appearance. They are great for corrosive environments due to their surface finish. They can be satin, grained, mirror, or brightened polish. They are economical and easy to maintain. Hence, they are useful in several applications.
Types of 430f stainless steel round bar
SS 430f round bar
430f ss bar
430f steel rounds
SUS 430f rod
1.4104 stainless steel bar
1.4104 steel bar
430f stainless steel rod
430f stainless bars
Stainless steel 430F cold finish round bar and SS 1.4104 square bars stock at reasonable price in Dubai
Cold finished vs ASTM A276 type 430F cold drawn bar
When a hot rolled steel is made to go through further cooling procedures, the result is a Cold Finished Steel. When the steel at room temperature is subjected to the drawing process, it is called Cold Drawn Steel. The room-temperature ASTM A276 type 430F cold drawn bar is made to pass along a die that enters the drawing machine.
Cold-drawn bars are precise and have uniform shapes. On the contrary, the mechanical property of cold-finished stainless steel is much better. Moreover, the surface finish and steel tolerances of cold-finished bars are better than cold drawn bars.
UNS S43020 flat bar and 430F stainless steel hex barranges from 1/8” to 24” in diameter
430F stainless steel hex bar and square bar tolerance
The tolerances of 430F stainless steel hex bar and square bar are as follows:
- 0/-.075 mm for 3-6 mm
- 0/-.090 mm for 6-10 mm
- 0/-.111 mm for 10-18 mm
- 0/-.130 mm for 18-30 mm
- 0/-.160 mm for 30-50 mm
- 0/-.190 mm for 50-80 mm.