316 Stainless Steel Sheet Plate

316 Stainless Steel Sheet Plate

316 stainless steel 316 stainless steel is a kind of stainless steel that with the addition of Mo element, its corrosion resistance , high temperature are greatly improved. The high temperature resistance can be up to 1200-1300 degrees; can be used in harsh conditions. The main usages are Pulp...
Product description

316 stainless steel


316 stainless steel is a kind of stainless steel that with the addition of Mo element, its corrosion resistance , high temperature are greatly improved. The high temperature resistance can be up to 1200-1300 degrees; can be used in harsh conditions.

The main usages are Pulp and paper making equipment heat exchanger, dyeing equipment, film processing equipment, pipeline, exterior building materials in coastal areas. In 2013, it is also used in the field of electromagnetic valve, mainly in housing, clamp, spherome, valve body, valve seat, nut, valve stem and so on.


Chemical Composition

Composition/%

Grade

C

Si

Mn

P

S

Ni

Cr

Mo

N

Others

316

≤0.08

≤1

≤2

≤0.045

≤0.030

10.0~14.0

16.0~18.0

2.00-3.00



 

Physical Properties

Grade

Heat Treatment

Yield Strength σ0.2/Mpa

Tensile Strength σb/Mpa

Elongation δ5/%

HBS

HRB

HV

316

1010~1120 rapid cooling

≥205

≥520

≥40

≤187

≤90

≤200


Corrosion Resistance

Its corrosion resistance is better than 304 stainless steel; it is of good corrosion resistance performance in the production of pulp and paper making. Also the 316 stainless steel can resist the corrosion of sea and corrosive industrial atmospheres.


Heat Resistance

In the intermittent using below 871°C(1600°F) and continuous using above 927C°(1700°F), the 316 stainless steel(06Cr17Ni12Mo2) is of good oxidation resistance performance. Among the range of 427°C-857°C(800°F-1575°F), it’s better not continuously use 316 stainless steel. But when using 316 outside that temperature range, this 316 stainless steel is of good heat resistance. The performance of carbide resistant precipitation of 316L stainless steel is better than that of 316 stainless steel, which can be used in the above temperature range.


Heat Treatment

Annealed in a temperature range of 850-1050°C, then rapidly annealed and cooled. 316 stainless steel can not be hardened through heat treatment.


Welding

316 stainless steel is of good welding performance. You can adopt all standard welding method to weld. According to different usages, you can weld with 316Cb, 316L or 309Cb stainless steel packing rod or welding rod respectively. For the best corrosion resistance performance, the welding section of 316 stainless steel need to be annealing treatment after welding. If you use 316L stainless steel, you do not need make annealing treatment after welding. 


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