1.4417 Alloy 1.4417 Nickel Alloy 03cr25ni7mo3wcun Stainless Steel 03cr25ni7mo3wcun Alloy

• Type: Stainless Steel Bars
• Standard: ASTM
• Grade: 400 Series
• Certification: ISO
• Shape: Round
• Technique: Cold Rolled
• Model NO.: 1.4417 alloy 1.4417 nickel alloy 03cr25ni7mo3wcu
• Surface Treatment: Bright
• Transport Package: Wooden Box
• Specification: din16mm-500mm
• Trademark: taixie
• Origin: China
• HS Code: 2901100000
• Production Capacity: 5ton

Product Description

1.4417 alloy

1.4417 nickel alloy

03cr25ni7mo3wcun stainless steel

03cr25ni7mo3wcun alloy
 

National standard GB-T standard: Digital grade: S22553, new grade: 022Cr25Ni7Mo3WCuN, old grade: one,

 

2, US standard: ASTMA standard: S31260,

 

3, Japanese JIS standard: SUS329J4L TB,

S22553/022cr25ni7mo3wcun_chemical Composition

Carbon C: ≤0.030,

 

Silicon Si: ≤1.00,

 

Manganese Mn: ≤1.50,

 

P: ≤0.030,

 

Sulfur S: ≤0.040,

 

Chromium Cr: 24.00 ~ 26.00,

 

Nickel Ni: 5.50 ~ 7.50,

 

Mo: 2.50~3.50,

 

(9) Nitrogen N: 0.10~0.30,

 

(10) Copper Cu: 0.20~0.80,

 

(11) Other elements: w:0.10~0.50.

 

Third, 022Cr25Ni7Mo3WCuN Physical properties:

 

Density Density (20ºC)/kg/dm3:7.8,

Specific heat capacity (0~100ºC)/kg/(kg.k):0.5,

Thermal conductivity /w/(m.k)500ºC-:25,

Linear expansion coefficient /(10-6/k)0~100ºC:11.5,

Linear expansion coefficient /(10-6/k)0~565ºC:12.7,

Resistivity (20ºC)/(ω.mm2 /m):0.75,

Longitudinal elastic modulus (20ºC) /GPa:228,

Magnetism: Yes.

Tensile strength (RM/MPa) : 640,

Elongation A/% : 25,

022Cr25Ni7Mo3WCuN Heat Treatment:

Hardness HBW≤ : solid solution 227, hardness HRB≤ : 29, heating temperature: 950~1100, heating method: fast cooling.