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Iron base alloys

Place of Origin: Shanghai

Company Profile

Location: China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Model No.: UNS S31803
Head Code: Others
Shape: Equal
Technics: Casting
Type: Nipple
UNS S31803: UNS S31260
SUS 630/AISI 630: SUS631/AISI 631
ASTM A564/A693/A705: UNS NO30403
UNS NO31603/ASTM A654: ASTM B625/B677
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Product Description

Iron based alloy has the function of good wear resistance, high temperature resistance, anti-oxidation and thermal shock resistance, high hardness and strength in normal and high temperatures, excellent oxidation resistant to deoxygenize corrosion of compound medium, corrosion of high temperature gas, corrosion of chloride,corrosion of strong deoxygenize medium. Mainly used it on manufacture, repair and pre-protection of all kinds of spare parts that are anti-oxidation, corrosion resistance, impact and strong wear in the fields of agriculture, chemical industry, metallurgy, mining and other industries.

These are:
  • High thermal conductivity
  • Excellent ductility and toughness over a wide range of temperatures
  • Excellent corrosion resistance in many different environments
 Data Sheet:
Name Int. standard ASTM Standard Bristish Standard DIN standard UNS
Fe--based 2205 UNS S31803   1.4462  
2209 UNS S31260      
1Cr17Ni2       GH1220
17-4PH SUS 630/AISI 630   1.4548 GB1220
17-7PH SUS631/AISI 631     GB1220
15-PH ASTM A564/A693/A705   1.4545  
304/304NG UNS NO30403     JT304NG 
316L/316LN/316NG UNS NO31603/ASTM A654      
904L/904LN ASTM B625/B677   1.4539  
000Cr25Ni20        
0Cr18Ni10Ti UNS NO32100/32109/TP321      
4Cr22Ni4N        
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