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440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheet And Slit Strip Coil

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440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheet And Slit Strip Coil

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Brand Name : Daway

Model Number : 440A/440B/440C 1.4109/1.4112/1.4125

Certification : SGS

Place of Origin : China

MOQ : 1 ton

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 200 tons per month

Delivery Time : 15 days after receipt 30% of value

Packaging Details : seaworthy

Martensitic grades : 440A/440B/440C 1.4109/1.4112/1.4125 stainless

Product : 440A/440B/440C 1.4109/1.4112/1.4125 Stainless Steel Sheet And Slit Strip Coil

Size : 0.1~10.0X850mm

Delivery state : annealed

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440A/440B/440C 1.4109/1.4112/1.4125 Stainless Steel Sheet And Slit Strip Coil

The 440 grades form a series of high carbon martensitic stainless steels.

They have basic corrosion resistance and extremely high hardness and wear resistance.

AISI/UNS JIS EN DIN
440A, S44002 SUS440A 1.4109 X70CrMo15
440B, S44003 SUS440B 1.4112 X90CrMoV18
440C, S44004 SUS440C 1.4125 X105CrMo17


This 440 stainless grade combines the following characteristics:

  • Basic corrosion resistance. Lower than other martensitic grades like 431
  • Very high hardness increasing with carbon content. 440C capable of 60 Rockwell HRC (~700 HV)
  • Very high strength up to 2000 MPa UTS, 1900 MPa 0.2% PS
  • Low elongation 4%
  • Low toughness 10J
  • Very high wear resistance
  • Difficult to weld
  • Difficult to machine

This series of grades give the highest level of strength/hardness in any martensitic stainless steel.

Consequently, they are used where a basic level of corrosion resistance is required coupled with high

wear resistance or blade sharpness. They are usually supplied in the annealed condition for improved

machinability and then hardened and tempered to develop the high hardness.

Applications

Bearings, valves, knife blades, surgical instruments, tools, moulds, dies.

For Details, please Contact

WUXI GUANGLU Special Steel Co., Ltd.

Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs

Tel: +86 510 81812873

Email: export@guanglusteel.com

440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheet And Slit Strip Coil


Product Tags:

stainless strip steel

      

1.4028 stainless steel

      
China 440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheet And Slit Strip Coil factory

440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheet And Slit Strip Coil Images

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