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Low Price Stainless Steel Alloy 310/ 1Cr25Ni20Si2/ X15CrNiSi25

Description

​1Cr25Ni20Si2 is of high temperature strength and oxidation resistance, and is sensitive to sulfur-containing atmosphere. It has the tendency of embrittlement of precipitated phase at 600 ~ 800 ℃, so it is suitable for making various furnace components to withstand stress.

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1Cr25Ni20Si2

 

1Cr25Ni20Si2 is of high temperature strength and oxidation resistance, and is sensitive to sulfur-containing atmosphere. It has the tendency of embrittlement of precipitated phase at 600 ~ 800 , so it is suitable for making various furnace components to withstand stress.

 

The basic information

1Cr25Ni20Si2-- austenitic type: 1Cr25Ni20Si2

Standard: GB/T 1221-1992

New standard: GB/T 1221-2007, new brand number: 16Cr25Ni20Si2


Scope of application

High temperature strength and oxidation resistance, sensitive to sulfur atmosphere, brittle tendency of precipitate at 600 ~ 800 , suitable for making various furnace components to withstand stress.


Chemical composition

Brand

C

Si

Mn

S

P

Cr

Ni

1Cr25Ni20Si2

≤0.20

1.502.50

≤1.50

≤0.030

≤0.035

24.0027.00

18.0021.00


Mechanical properties

 

Tensile strength b (MPa)

≥590

Conditional yield strength 0.2 (MPa

≥295

Elongation 5 (%)

≥35

Reduction of area bits (%)

50 or more

Hardness

187 hb or less


Heat treatment specification

Heat treatment specification: solid solution 1080 ~ 1130quick cooling.

Microstructure: the microstructure is characterized by austenitic type.


The delivery status

Generally, the products shall be delivered in the standard state of heat treatment, and the type of heat treatment shall be specified in the contract. If not specified, delivery shall be made without heat treatment.

 

Corresponding countries:

 

Japanese brand number: SUH310

German brand number: X15CrNiSi25

USA brand number: 310

French brand number: z25cnws14-14







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FAQ

 

Q1: What is the MOQ?


A1: Any quantity you need when the sizes are in stock.
Wire diameter<0.1mm, it is 1kgs
Wire diameter 0.1~0.3mm, it is 2~3kgs
Wire diameter 0.3~0.7mm, it is 5kgs
Wire diameter 0.7-1.2mm, it is 10kgs
Wire diameter >1.2mm, it is 20-25kgs
For strip,smaller size, it is 10-20kgs
Larger size, it is 50-100kgs

 

Q2: Can you offer free samples?


A2: Yes,when the same sizes or the close sizes are in stock. 

 

Q3: What’s the payment terms?


A3: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different.

 

Q4: What is the standard of the material?


A4: Nichrome alloy and FeCrAl alloy is supplied according to Chinese standard GB/T 1234-2012. The standard for CuNi alloy is GB/T6145-1999,GB/T9502-1999.
But We can add metal elements according to the standard of different countries as per the user’s requirements.

 

Q5: Are you trading company or manufacturer?


A5: We are factory.


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