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AISI SS 440C Stainless Steel Sheets / Plates For Knives / Food Blades

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AISI SS 440C Stainless Steel Sheets / Plates For Knives / Food Blades

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Large Image :  AISI SS 440C Stainless Steel Sheets / Plates For Knives / Food Blades

Product Details:
Place of Origin: China
Brand Name: Daway
Certification: SGS
Model Number: 440C
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
Martensitic Grade: 440C Product: 440C Stainless Steel Sheets / Plates
Size Range: 1.0~20.0X800mm Delivery State: Annealed
High Light:

stainless strip steel

,

1.4028 stainless steel

 

AISI SS 440C Stainless Steel Sheets / Plates For Knives / Food Blades

 

440C is a heat treatable stainless steel, designed for a combination of high wear resistance

and moderate corrosion resistance in mild environments.

 

approximately Rockwell C 60, Typical Applications, e.g. knives, food blades, Surgical Tools ..

 

Grade C Cr Mo
440C 0.95~1.20 16.00~18.00 0.75 max

 

Hardening

Preheat: 1100/1250F, equalize, 1400/1450F, equalize.

High Heat: 1850/1900F, hold 30/45 minutes at temperature.

Quench: Air, positive pressure vacuum, interrupted oil. Cool to 150F.

Temper: 400-800F, hold 1 hour/inch of thickness, 2 hours minimum.
Tempering between 800 and 1100F should be avoided, due to a decrease in both toughness and corrosion resistance.

Cryogenic Treating: Refrigeration treatments may improve long term dimensional stability by transforming retained austenite.

Refrigeration treatments should generally be performed after the first temper, and must be followed by a temper.

 

Physical Properties
Modulus of Elasticity ..............................................................30 psi x 106
Density .......................................................................................0.278 lb/in3
Thermal Conductivity ...................200F............................ 14 BTU/hr/ft/°F
Thermal Expansion
RT-200F ..................................................................5.7 X 10-6 in./in./°F
RT-600F ................................................................. 6.0 X 10-6 in./in./°F

 

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

 

AISI SS 440C Stainless Steel Sheets / Plates For Knives / Food Blades 0

Contact Details
Wuxi Guanglu Special Steel Co., Ltd

Contact Person: Paul Lu

Tel: +8615190257143

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