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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.
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 | 1.50～2.50 | ≤1.50 | ≤0.030 | ≤0.035 | 24.00～27.00 | 18.00～21.00 |
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 ~ 1130℃quick 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
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.
