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Quick Details

  • Grade: 400 Series
  • Standard: ASTM, AISI, GB, JIS
  • Length: customized
  • Thickness: 0.1- 60.0mm
  • Width: below 350mm
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Changjiang
  • Model Number: SUS403, AISI403
  • Type: Plate
  • Application: for turbine blade and high stress fine stainless steel,heat-resistance
  • Certification: SGS
  • Surface: bright, black or hot rolled, annealed, pickled
  • 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.

SUS403 / AISI 403 martensitic stainless steel plates




GB 1Cr12

AISI 403 

UNS S40300


Chemical composition ( % in weight )

4030.150.501.000.0400.03011.50- 13.000.60



403 ( 13Cr- Low Silicon content type ), widely used for turbine blade and high stress fine stainless steel, heat-resistant steel.


We also have 405 / 0Cr13Al or 0Cr15Mo stainless steel material which is applicated in steam turbine seal tooth, gaskets.

Chemical composition ( % in weight ) 

AISI 4050.08 max1.00 max1.00 max0.040 max0.030 max11.50 - 14.500.10 - 0.30


Contact Ahonest sales to discuss more

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China (Mainland) | Manufacturer, Trading Company
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