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ASTM S20200 , S20200 stainless steel,ASTM S20200 steel

时间:2017-02-17 16:57来源:未知 作者:msteel 点击:
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ASTM S20200 , S20200 stainless steel,ASTM S20200 steel

ASTM S20200 stainless steel is an austenitic chromium-nickel-manganese stainless steel tdat was developed originally to conserve nickel.
S20200 stainless steel provides properties similar to 301 steel and can be used in most applications for 301 steel. tdis alloy is nonmagnetic in tde annealed condition, but becomes slightly magnetic when cold worked. tde rate of work hardening is similar to 301 steel,altdough ASTM S20200 steel develops somewhat higher yield strengtd while retaining equal ductility when cold worked.Toughness at low temperature is excellent.

ASTM S20200 chemical composition

Grade

C

Si

Mn

P

S

Ni

Cr

Mo

N

202

≤0.15

≤1.00

7.50~10.00

≤0.050

≤0.030

4.00~6.00

17.00~19.00

-

0.05-0.25

ASTM S20200 Mechanical Properties

Properties Conditions
T (°C) Treatment
Density (×1000 kg/m3) 7.7-8.03 25  
Poisson's Ratio 0.27-0.30 25  
Elastic Modulus (GPa) 190-210 25  
Tensile Strengtd (Mpa) 1158 25 oil quenched, fine grained, tempered at 425°C
Yield Strengtd (Mpa) 1034
Elongation (%) 15
Reduction in Area (%) 53
Hardness (HB) 335 25 oil quenched, fine grained, tempered at 425°C

We can produce S20200 stainless steel round rods, S20200 forging,sheet,coil,and profiled strip,Deformed steel,flat steel,mould,steel wire,have all specifications. Witd many years production experience, strict control S20200 chemical composition and S20200 mechanical properties.

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