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440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheets / Plates / Strips

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440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheets / Plates / Strips

440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheets / Plates / Strips
440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheets / Plates / Strips 440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheets / Plates / Strips 440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheets / Plates / Strips

Large Image :  440A / 440B / 440C 1.4109/1.4112/1.4125 Stainless Steel Sheets / Plates / Strips

Product Details:
Place of Origin: China
Brand Name: Daway
Certification: SGS
Model Number: 440A/440B/440C 1.4109/1.4112/1.4125
Payment & Shipping Terms:
Minimum Order Quantity: 1 ton
Price: negotiable
Packaging Details: seaworthy
Delivery Time: 15 days after receipt 30% of value
Payment Terms: L/C, T/T
Supply Ability: 200 tons per month
Detailed Product Description
440 Grades: 440A/440B/440C 1.4109/1.4112/1.4125 Product: 440A/440B/440C Stainless Steel Sheets / Plates / Strips
Size Range: 0.1~20.0X510mm Delivery State: Annealed
High Light:

stainless strip steel

,

1.4028 stainless steel

440A/440B/440C 1.4109/1.4112/1.4125 Stainless Steel Sheets / Plates / Strips

 

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 EN/DIN JIS GB

440A

S44002

1.4109

X70CrMo15

SUS440A

7Cr17MoV

7Cr17Mo

7Cr17

68Cr17

440B

S44003

1.4112

X90CrMoV18

SUS440B

8Cr17Mo

440C

S44004

1.4125

X105CrMo17

SUS440C 9Cr18Mo

 

440A/440B/440C 1.4109/1.4112/1.4125 S44002/S44003/S44004 grades 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 440 stainless series 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 which illustrate these features include:

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 Sheets / Plates / Strips 0

Contact Details
Wuxi Guanglu Special Steel Co., Ltd

Contact Person: Paul Lu

Tel: +8615190257143

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