Material 材料
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Title
N08020

发布时间:2017/8/19 21:28:00    文章来源:    点击量:2115

 

N08020

Material No.

AISI/SAE

UNS

2.4660

Alloy 20

N08020

Standards

材料标准

Special properties       Excellent resistance to sulphuric and phosphoric acids. Good resistance to intergranular corrosion. Good resistance to

               pitting and crevice corrosion. Very good resistance to chloride-ion induced stress-corrosion cracking.

材料特质

C

Si

Mn

P

S

Cr

Mo

Ni

Cu

Co

Nb

0.07 Max

1.00 Max

2.00 Max

0.025 Max

0.015 Max

19.0-21.0

2.00-3.00

32.0-38.0

3.00-4.00

1.50 Max

8 x C

Chemical Composition

化学成份

Yield strength Rp

≥ N/mm²

Tensile strength

N/mm²

Elongation A5

≥ %

Modulus of elasticity

kN/mm²

240

550-800

30

202

Mechanical Properties

机械性能

Application          Chemical industry, oil and gas industry, cellulose industry

应用领域

Sheets/Plates

Forged

Fittings

Bars

Wire

Finished part

Tubes/Pipes

Available forms  

材料形式

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