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B163 Nickel Alloy Steel Pipe Incoloy 800HT High Temperature Alloy Steel Tubing

Minimum Order Quantity : 1000kg Price : negotiable
Packaging Details : In bundles in wooden box Delivery Time : 6-8 weeks
Payment Terms : L/C, T/T Supply Ability : 200 tons per year
Place of Origin: China Brand Name: Torich
Certification: CE PED Model Number: Alloy Steel Pipe Incoloy800HT

Detail Information

High Light:

alloy steel seamless tube

,

seamless alloy steel pipe

Product Description

B163 Alloy Steel Pipe Incoloy800HT

 

Incoloy 800HT Chemical composition:

Ni :30.0-35.0

Cr:19.0-23.0

Fe:39.5

C:0.06-0.1

Mn:1.5

Si:1.0

S:0.015

Cu:0.75

Al:0.15-0.60

Ti:0.15-0.60

 

Metallographic structure:

 

face-centered cubic structure,The extreme low carbon element content ,improve the rate of Ti:C  ,so that it also improve the structural stability, intergranular corrosion resistance.950℃ low temperature annealing assure the crystal structure.

 

Mechanical properties:

 

Mechanical properties at room temperature (min)

Product Specification

Yield Strength

RP0.2 N/mm2

Yield Strength

RP1.0 N/mm2

Tensile strength

Rm N/mm2

Elongation

A50%

Brinell hardness

HB

Sheet strip / cold-rolled

Plate / hot rolling

0.5-6.4

240

265 585 30 <=2
5-1 135-165

Bar

Cold working

Hot working

1.6-64  
25-1
>1-240 220 250 550 35

Pipe

Cold working

Hot working

64-240 180 - 530 30 -
5-1

240

 

 

265 585 30

Condenser and heat exchangers
16-76

 

High temperature mechanical properties (minimum)

Product Yield Strengt hRP0.2 N/mm2 Yield Strength RP1.0 N/mm2
Temperature ℃ 1 2 3 4 450 1 2 3 4 450
Plate, strip, tube 205 180 170 160 155 235 205 195 185 180
Baton 190 165 155 145 140 220 190 180 170

165

 

Material feature:

 

High Nickel content in aqueous corrosion conditions it has good resitance to tress corrosion cracking 

High chromium content  it has a better resistance to pitting and crevice corrosion cracking

Has excellent corrosion resistance up to 5℃ extremely high temperature aqueous medium

Good resistance to stress corrosion resitance

Good workability

 

Application:chemical engineering ,power station,petrochemical engineering ect which is exposed

 to high temperature corrosivity environment.

 

Standard:

DIN 17751Tubes of wrought nickel and nickel alloys; properties

DIN4322 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in titanium alloy TI-P64001, anodized, MoS coated - Strength class: 1100 MPa (at ambient temperature): German and English version EN 4322:2004

BS 3074:1989 Specification for nickel and nickel alloys: seamless tube

ASTM B423Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N08825, N08221, and N06845) Seamless Pipe and Tube

SB 423

ASTM B163 Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes

ASTM B704/705

SB 163

 


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