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430L

430 stainless steel is a general steel with good corrosion resistance. Its thermal conductivity is better than that of austenite, its thermal expansion coefficient is smaller than that of austenite, it is resistant to heat fatigue, and the mechanical properties of the weld are good by adding stabilizing element titanium. 430 stainless steel is used for building decoration, fuel burner parts, household appliances and household appliance parts. 430F is a kind of steel with easy cutting performance on top of 430 steel. It is mainly used in automatic lathes, bolts and nuts. 430LX adds Ti or Nb to 430 steel and reduces the C content to improve the processing performance and welding performance. It is mainly used for hot water tanks, hot water systems, sanitary appliances, household durable appliances, bicycle flywheels, etc.

 

Feed No.

chemical composition

OSF

Density

C

Cr

Ni

Si

Mn

S

P

Fe

FDC430LB

≤0.03

16.0-18.0

≤ 0.60

≤ 1.00

≤ 1.00

≤0.03

≤0.045

Ball

1.167

≥ 7.60

FDC430LC

≤0.03

16.0-18.0

≤ 0.60

≤ 1.00

≤ 1.00

≤0.03

≤0.045

Ball

1.185

≥ 7.60