SUS321 Stainless Steel Plates

321 stainless steel plate is a Ni-Cr-Ti type austenitic stainless steel with excellent high temperature resistance, corrosion resistance and high temperature strength. It is suitable for various industrial fields. It is used in outdoor open-air machines in the chemical, coal and petroleum industries with high requirements for intergranular corrosion resistance, heat-resistant parts of building materials and parts that are difficult to heat treat.

The performance of 321 austenitic stainless steel plate is very similar to that of 304 stainless steel plate, but due to the addition of titanium, it has better intergranular corrosion resistance and high temperature strength. Due to the addition of titanium, the formation of chromium carbide is effectively controlled.

Specifications Of  321 Stainless Steel Hot Rolled Plate

Products Name	Stainless Steel Plate
Grade	321 / 1.4541
Standard	ASTM A240/240M-15, EN 10088
Thickness	3.0 - 80.0mm
Standard Size	1500*6000mm
Other Size	1800*6000mm,2000*6000mm
Service	Laser cutting plate as request

 

Chemical compostion

C(%)	Si(%)	Mn(%)	Cr(%)	P(%)	S(%)	Ti(%)	Ni(%)	Cu(%)
≤0.08	≤1.00	≤2.00	17.0-19.0	≤0.035	≤0.03	≥5×C%	9.0-12.0	---

 

Mechanical property

tensile strength		Yield Strength		Elongation		rate of reduction in area		(g/cm3) Density
≥520		≥205		≥40		≥50		7.98

Why choose GNEE

GNEE has twelve 8-22 inch cold drawing unit production lines and supporting pickling, annealing and automatic grinding equipment. The production adopts a real-time online process display and tracking system to effectively ensure production time and quality. The annual production capacity is about 20,000 tons.

Professional Stainless Steel Plate Supply-GNEE

 Austenitic Stainless Steel Sheet Plate PACKAGING AND SHIPPING

 

 

A full range of processing services can be provided: cutting, chamfering, punching, welding, bending, slotting, pickling.

Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Q: Can you provide OEM/ODM service?
A: Yes. Please feel free to contact us for more detail discussion.
Q.Is 321 stainless better than 316?
A.The stainless steel 321 works best at higher temperatures. The titanium in it helps to prevent the brittleness in them when the stainless steel is exposed to more heat for a longer period of time. Stainless steel 316 has a high impact of resistance at the low temperatures making them tougher in cold environments.