‌321 stainless steel plate is a Ni-Cr-Ti type austenitic stainless steel plate with excellent high temperature resistance, corrosion resistance and high temperature strength properties. Its main components include 18% chromium, 8% nickel and a small amount of titanium, which make 321 stainless steel plate perform well in high temperature environments, especially in high temperature stress rupture and creep resistance. ‌ Features ‌ High temperature resistance: 321 stainless steel plate performs well in the temperature range of 421-816℃, with excellent high temperature stress rupture and creep resistance. ‌ Corrosion resistance: Especially in oxidizing media, 321 stainless steel plate shows good wear resistance and is suitable for various acidic and alkaline environments. ‌ ‌Mechanical properties‌: The hardness of 321 stainless steel plate is about 201-217 HB, the Rockwell hardness is about 85-92 HRB5, the density is about 7.9 g/cm³, the melting point is between 1375-1400°C, and the thermal conductivity is about 16.2 W/m·K (at a temperature of 100°C).

Q1.Can I have a sample order for stainless steel products?
A:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2.What about the lead time?
A:Sample takes 3-5 days, production time takes 7-15days  for order quantity more than 28tons.

Q3.Do you have any MOQ limit for stainless steel products order?
A:Low MOQ, 1pc for sample checking

Q4.How do you ship and how long does it take to arrive?
A:For samples, we usually ship by DHL, UPS, FedEx or TNT, It usually takes 3-5 days to arrive. Airline and sea shipping are also optional. For mass products, ship freight is preferred.

Q5.Is it OK to print my logo on the product?
A:Yes.OEM and ODM can be provided for us.

Q6:Do you provide guarantee for the product?
A:Yes, we provide 5-10 years warranty for our products.

Q7:How to deal with the failure?
A: First of all, our products are produced under a strict quality control system, and the defective rate will be reduced by 0.2%.