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Quick Details

  • Grade: 400 Series
  • Standard: AISI, ASTM, GB, JIS
  • Thickness: 0.1- 3.0mm
  • Width: 350mm approx
  • Length: in coils
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Changjiang
  • Model Number: W.Nr. 1.4002, DIN X7CrAl13, AISI 405
  • Technique: Cold Rolled
  • Application: Used as a gas turbine compressor blade, annealing, quenching, etc
  • Certification: SGS
  • Surface: 2B, bright
  • Dimensions: Customized
  • Reliable factory: Professional sales team

Packaging & Delivery

Packaging Details Seaworthy packing.
Delivery Time Within 15- 45 working days after receipt 30% of value.
W.Nr. 1.4002, DIN X7CrAl13, AISI 405 precision stainless steel strips
AISI 405 is a 12% chromium steel designed to be used in the as-welded condition.
Unlike other 12% chromium steels, it is not subject to a great deal of hardening through air cooling form high temperatures.
AISI 405, UNS S40500
W.Nr. 1.4002, DIN 1.4002 
GB  0Cr13Al 
Chemical composition ( in weight % )
DIN X7CrAl130.08 max1.00 max1.00 max0.040 max0.030 max11.50- 14.500.50 max0.1- 0.3
Commonly used for annealing boxes, steam nozzles, quenching racks, partitions and other fabrications that cannot 
be annealed after welding. 
Soft and ductile, 405 can be easily machined using most standard practices.
Experienced machinists comment that 405 machines similarly to 4130 alloy steel.
405 can be easily spun, drawn and formed using common forming procedures.  
405 can be welded using shielded fusion and resistance techniques.
Oxyacetylene welding is not recommended.
Use 405 Cb electrodes that contain columbium rather than aluminum to control hardening.
Post weld annealing will maximize ductility. 
Soak at 1500-1600°F (817-871°c) and then quickly increase to 1900-2050°F(1038-1121°c).
Do not remain at this temperature as the result will be excessive grain growth.
Do not work below 1500 F(816°c). After forging, air cool and anneal.
Soak at 1200-1400°F (649-760°c), air cool.
While this alloy does not respond appreciably to heat treatment, soaking at 1800-1850°F (982-1010°c) followed by
oil quenching will increase mechanical properties.
Physical Data 
Density (lb / cu. in.)     0.279
Specific Gravity 7.72 Specific Heat (Btu/lb/Deg F - [32-212 Deg F])      0.11
Thermal Conductivity     416
Modulus of Elasticity Tension     29 
Contact Ahonest sales to discuss more
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export at ahoneststeel dot com
Whatsapp: 0086 151 9025 7143
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