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1.4125 DIN X105CrMo17 Stainless Steel Flat Bar UNS S44004 AISI 440C Plates

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Mianyang Baoheng New Material Technology Co.,Ltd

1.4125 DIN X105CrMo17 Stainless Steel Flat Bar UNS S44004 AISI 440C Plates

Country/Region china
City & Province mianyang
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Product Details

1.4125 DIN X105CrMo17 Stainless Steel Flat Bar UNS S44004 AISI 440C Plates​


 
Product Information

 

Stainless steel 440C is a high carbon chromium stainless steel. After hardening, it has good corrosion resistance. It exhibits strong wear resistance and abrasion resistance. It is magnetic under all conditions and produces the highest hardness of hardenable stainless steel.


Size Range
 
Round bar / Wire rod (Diameter):5.0 mm to 500 mm
Square bar / Flat bar: 3.0 mm to 500 mm
Forging piece: Stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Heavy/middle plate via hot rolled: T3 - 1000 mm X W10 - 1000 mm X L800-12000 mm
Sheet steel via cold rolled: T1.0 - 10 mm X W5 - 1000 mm X L100 - 1000 mm
Steel strip via cold rolled: T0.5 - 10 mm X W10 - 1000 mm X L (or in coil form)
Length: Fixed length or random length or based on the customer's special requirement.
 
 
Chemical Composition and standard

 

X105CrMo 17/1.4125

AISI 440C/UNS S44004Z100CD17SUS 440C
DIN EN 10088-3-2014ASTM A 959-2004NF A 35-565-1994JIS G 4308-2013

 

C(%): 0.95~1.20
Si(%): ≤1.00
Mn(%): ≤1.00
P(%)≤: 0.040
S(%)≤: 0.030
Cr(%):
16.0~18.0
Ni: --

Mo(%): 0.40~0.80

 

C(%): 0.95~1.20
Si(%): ≤1.00
Mn(%): ≤1.00
P(%)≤: 0.040
S(%)≤: 0.030
Cr(%):
16.0~18.0
Ni: --

Mo(%): ≤0.75

 

C(%): 0.95~1.20
Si(%): ≤1.00
Mn(%): ≤1.00
P(%)≤: 0.030
S(%)≤: 0.015
Cr(%):
16.0~18.0
Ni: --

Mo(%): 0.40~0.80

 

C(%): 0.95~1.20
Si(%): ≤1.00
Mn(%): ≤1.00
P(%)≤: 0.040
S(%)≤: 0.030
Cr(%):
16.0~18.0
Ni: ≤0.60

Mo(%): ≤0.75

 



 

 Mechanical Properties (annealed)

 

Hardness after annealed/HBW: ≤285

 
Applications

 

440C Common terms for producing rolling bearings, valve seats, high-quality blades, surgical instruments, and chisels.

 

If you are interested in our products or have any questions, please contact our team of engineers at
sales@ss-bars.com

 

 
 

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