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41 Cr4 / 5140 / 40 Cr Professional Steel Forged Rings For Medium Load Parts

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41 Cr4 / 5140 / 40 Cr Professional Steel Forged Rings For Medium Load Parts

China 41 Cr4 / 5140 / 40 Cr Professional Steel Forged Rings For Medium Load Parts supplier
41 Cr4 / 5140 / 40 Cr Professional Steel Forged Rings For Medium Load Parts supplier 41 Cr4 / 5140 / 40 Cr Professional Steel Forged Rings For Medium Load Parts supplier 41 Cr4 / 5140 / 40 Cr Professional Steel Forged Rings For Medium Load Parts supplier 41 Cr4 / 5140 / 40 Cr Professional Steel Forged Rings For Medium Load Parts supplier

Large Image :  41 Cr4 / 5140 / 40 Cr Professional Steel Forged Rings For Medium Load Parts

Product Details:

Place of Origin: CHINA
Brand Name: UST
Certification: ISO9001
Model Number: OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm

Payment & Shipping Terms:

Minimum Order Quantity: MOQ: 1 piece
Price: USD 80- 1200/piece
Packaging Details: Wooden case or according to customers' requirement
Delivery Time: Within 5-35 days
Supply Ability: 800 piece/month
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Detailed Product Description
Product Name: Forged Steel Rings MOQ: One Piece
Delivery Time: Within 5-35 Days Pakage: Wooden Case Or According To Customers' Requirement
Inspection: The Third Party Is Acceptable UT: ASTM A 388 Or According To Customers' Requirement

41Cr4 / 5140/40Cr professional forged steel rings

 

 

1.Application:

Used to manufacture medium speed and medium load parts after quenched and tempered, such as gear, shaft, worm, spline shaft, centre sleeve, etc.
Used to manufacture high hardness surface and wear resistance parts after high frequency case hardening and tempered, such as gear, main shaft, bent axle, mandrel, sleeve, pin, connecting rod, screw, nut, etc.

 

Chemical property: 


C 0.37~0.44                           

Si  0.17~0.37     
Mn 0.50~0.80

Cr  0.80~1.10

Ni ≤0.030
P ≤0.035

S ≤0.035

CU ≤0.030



Heat treatment:

The first quench heating temperature (850 ℃) :; Cooling agent: oil

The second quench heating temperature (℃) :-

Tempering heating temperature (520 ℃) :; Cooling agent: water, oil

Tensile strength (sigma b/MPa) : ≧ 980

The yield point (sigma s/MPa) : ≧ 785

Elongation (delta 5 / epigastric %) : ≧ 9

Section shrinkage rate (%) : ψ / ≧ 45

Impact absorption power (Aku2 / J) : ≧ 47

Brinell hardness (HBS100/3000) (annealing or high temperature tempering state) : ≦ 207

 
PACKAGE & SHIPPING
 
Package-foring ring
 
OUR SERVICE:
 
third party inspection
 
OUR COMPANY:
 
UST-company

Contact Details
SHANGHAI UNITE STEEL TRADING CO., LTD

Contact Person: Anndy

Tel: +8615502127172

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