The sales volume of 321 stainless steel Bebon provided increased again

Bebon’s history sales figure shows that the customer’s demand of 321 stainless steel is constantly increasing. Comparing lastly two months, along with successful 50 tons trading volume several days ago between Bebon and a company from India. Bebon’s total trading volume in March is more 100 tons than February. We feel this trend will continue. Then what’s character of 321 stainless steel that attracts customers? How much do you know about 321 stainless steel? Now we will introduce 321 stainless steel in brief. If you want to know more, pls contact us.

321 stainless steel chemical composition
C ：≤0.08              Si：≤1.00
Mn：≤2.00              S ：≤0.030
P ：≤0.035             Cr：17.00～1
Ni：9.00～12.00         Ti：≥5×C%

Mechanical property of 321 stainless steel
Tensile strength σb (MPa): ≥520
Offset yield strength σ0.2 (MPa): ≥205
Elongation δ5 (%): ≥40
Reduction of cross sectionψ (%): ≥50
Hardness:≤187HB;≤90HRB;≤200HV

Character
1) 321 stainless steel is a kind of strong heat steel. Its better than 316L under the condition of high temperature environment for its chemical composition includes Ti element. 321 stainless steel has good abrasion resistant in different concentration and temperature of organic acids and inorganic acids, especially in oxidizing medium. It can be used to manufacture lining of wear-resistant acids vessels and wear-resistant equipment, pipelines.
2) 321 stainless steel is Ni-Cr-Ti austenitic stainless. Its mechanical property is similar to 304, but 321 stainless steel has better grain boundary corrosion resistant and high temperature strength for Ti element which exists in 321 stainless steel can effectively control of the formation of chromium carbon.
3) 321 stainless steel has excellent high temperature stress rupture and high temperature creep resistance

Application
321 stainless steel has a very wide range of application, such as:(1)petroleum exhaust combustion pipe (2) exhaust pipe of the engine (3) boiler casing, heat exchange vessel, heating furnace parts (4) deadend the noise of the diesel engine parts (5) boiler pressure vessel (6)chemical transport vehicle (7) expansion joint (8) burning furnace pipe and the spiral wilded pipe of the dryer
Henan BEBON international co.,ltd is specialized in stainless steel. If you want to know more 321 stainless steel or other stainless steel,pls don’t hesitate to contact with us.