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Quick Details

  • Grade: 400 Series
  • Standard: AISI, ASTM, DIN, EN, GB, JIS
  • Thickness: 3.0mm ~ 7.0mm
  • Width: on request
  • Length: in coils
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Changjiang
  • Model Number: AISI 420B, W.-Nr. 1.4028 ( DIN X30Cr13 )
  • Technique: Hot Rolled
  • Application: surgical instruments, cutlery etc.
  • Certification: ROHS
  • Surface: No.1

Packaging & Delivery

Packaging Details Seaworthy packing.
Delivery Time within 25 working days after receipt 30% of value.

Hot rolled stainless steel strips in coil AISI 420B, W.-Nr. 1.4028 ( DIN X30Cr13 )


Stainless steel grade W.-Nr. 1.4028 ( DIN X30Cr13 )  is inexpensive and highly corrosion resistant steel.

It has good corrosion resistance in mild atmosphere as well as domestic and industrial environments.

It is also resistant to dilute nitric acid, carbonic acid,ammonia,crude oil, detergent solutions, vinegar, food acids,

several petroleum products, and steam.



30Cr13420B1.4028420J2X30Cr13Z 33 C13420 S 4530 Kh 13


Chemical composition ( in weight % ) 

X30Cr130.26 - 0.351.00 max1.00 max0.035 max0.030 max12.00 - 14.00



surgical instruments, diving knives, steel balls etc.


Heat treatment


Annealing of this material can be performed by heating uniformly to 840-900°C (1544-1652°F) and

held until the temperature is uniform throughout the section.

Soaking and cooling is required.



Stainless steel grade DIN X30Cr13 can be hardened by heating 950- 1020°C (1742-1868°F) and

held until temperature is uniform throughout the section.

This should be followed by quenching in oil or air cooling.



Tempering should be done when it is slightly warm.


We are looking forward to your enquiries.

Please call +86 151 9025 7143, skype: paul_luhongxiang or send an email to

export @ ahoneststeel dot com

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