What is the maximum temperature 316 stainless steel plate can withstand?

‌The high temperature resistance limit temperature range of 316 stainless steel is 1200-1300℃‌. In no-load or short-term high temperature scenarios, 316 stainless steel can withstand high temperatures of 1200-1300℃, and in intermittent use, its upper limit temperature can reach 1600℃‌.

Specific performance of 316 stainless steel high temperature resistant plate

316 stainless steel shows good oxidation resistance and structural stability when used continuously below 700℃, while it may accelerate material oxidation and performance degradation when used below 800℃‌. In a non-oxidizing environment, the high temperature resistance of 316 stainless steel is significantly improved, and it can withstand high temperatures of about 1200℃‌. In addition, 316 stainless steel can also show good oxidation resistance in intermittent use below 1600℃‌.
Recommendations for use at different temperatures
🔹‌Below 700℃‌: 316 stainless steel shows good oxidation resistance and structural stability, suitable for long-term use‌.
‌🔹800℃‌: Be wary of material oxidation and performance degradation when used below 800℃‌.
🔹‌1200-1300℃‌: Under no-load or short-term high temperature scenarios, 316 stainless steel can withstand high temperatures of 1200-1300℃‌.
🔹‌1600℃‌: Under intermittent use, the upper temperature limit of 316 stainless steel can reach 1600℃, but long-term exposure in the range of 800-1575℃ must be avoided‌.

🔹Compared with 304 stainless steel (containing only chromium and no molybdenum), 316 stainless steel is superior in corrosion resistance and high temperature performance, but it has a higher density and a relatively high cost.