Good quality X10CrNiS189 austenitic stainless steel

Good quality X10CrNiS189 austenitic stainless steel

X10CrNiS189 austenitic stainless steel, standard: GB / T 1220 - 1992. X10CrNiS189 austenitic stainless steel characteristics and scope of application: SUS303Se austenitic stainless steel is easy cutting, adding more than 0.15% se 1Cr18Ni9 steel on the basis of, and taking a certain amount of phosphorus and sulfur, so as to improve the cutting performance of steel, improve the cutting resistance, erosion resistance X10CrNiS189 stainless steel most suitable for automatic lathes, rivets, screws.


C

Cr

Ni

Mn

P

S

Mo

Si

Cu

N

≤0.15

17.00~19.00

8.00~10.00

≤2.00

≤0.20

≤0.030

-

≤1.00

-

≥0.15

 X10CrNiS189 mechanical properties: The ultimate tensile strength of B (MPa): ≥520. The yield strength of sigma 0.2 (MPa):≥ 205. 5 elongations (%): ≥40
Specification and metallographic structure of X10CrNiS189 heat treatment: X10CrNiS189 heat treatment standard: solid solution, 1010~1150 DEG C, fast cooling, X10CrNiS189 metallographic structure: the microstructure is characterized by austenite. X10CrNiS189 delivery status: generally delivered in heat treatment condition, the types of heat treatment are specified in the contract; the shipment is delivered without heat treatment.

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