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ASTM 5120 Forged Steel Bar Low Carbon Chromium Bearing Wear Resistance

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Buy cheap ASTM 5120 Forged Steel Bar Low Carbon Chromium Bearing Wear Resistance from wholesalers
  • Buy cheap ASTM 5120 Forged Steel Bar Low Carbon Chromium Bearing Wear Resistance from wholesalers
  • Buy cheap ASTM 5120 Forged Steel Bar Low Carbon Chromium Bearing Wear Resistance from wholesalers

ASTM 5120 Forged Steel Bar Low Carbon Chromium Bearing Wear Resistance

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Brand Name:UST
Model Number:ASTM 5120
Certification:ISO 9001:2008
Price:USD 800-2000 / Metric Ton
Payment Terms:L/C, T/T, D/A, D/P
Supply Ability:1000 Metric Tons per Month
Delivery Time:15-35 days
Company Data
Active Member
Contact Person Eric
Business Type: 86-21-35316960
Business Type: Manufacturer Distributor/Wholesaler Agent Exporter Trading Company Seller
Officials: Room 1109, Loft Office, Green Land International Plaza, No. 275-8 Guoding East Road, Shanghai 200433, P.R. China. (admin(a)shunitesteel.com)
Quality: Quality Certifitation Available
Product Details Company Profile
Product Details

ASTM 5120 / EN 20MnCr5 1.7147 Alloy Steel Bar / Rod Forged 130-1600mm


INTRODUCTION


GENERAL CHARACTERISTICS OF ALLOY STEEL 5120


This is a low-carbon chromium-bearing, case-hardening alloy steel used where good wear resistance and toughness are required.


APPLICATIONS


This alloy is used for highly stressed parts with medium cross sections for automotive and general engineering applications, such as forged camshafts and gears, gear shafts, bushings and connecting rods.


SUPPLY RANGE OF ALLOY 5120
-Dimension: Diameter 4-1600 mm, any length below 16 meters

-Delivery Conditions:

Cold drawn: 4-100 mm

Peeled: 30-160 mm

Grinded: 4- 600 mm

Turned: 130-1200 mm

Hot rolled: 12-320 mm

Hot forged: 130-1600 mm


- EAF+(ESR) or EAF+LF+VD+(ESR)

- HOT rolled; Cold rolled; Forged; Cold Drawn

- Heat Treatment: Untreated, Annealing, N+T, Q+T

- Smelting: EAF+LF+VD (+ESR)

- Surface Finish: Black, Rough Machined, Peeled, Turned or upon request

- UT 100% passed

- Cutting service provided

- Third Party inspection is acceptable (SGS, BV etc.)


ASTM 5120 Forged Steel Bar Low Carbon Chromium Bearing Wear Resistance


COMMON 5120 STEEL EQUIVALENCY


CountryUSAGermanBritishJapanChinaAustralia
StandardASTM A29DIN 17200BS 970JIS G4105GB/T 3077AS 1444
Grades51201.7147/
20MnCr5
20MnCr5SMnC42020CrMn5120


5120 STEEL BAR CHEMICAL COMPOSITION


StandardGradeCMnPSSiCr
ASTM A2951200.17-0.220.70-0.900.0350.0400.15-0.350.70-0.90
EN 1025020MnCr5/
1.7147
0.17-0.221.10-1.400.0250.0350.40max1.00-1.30
JIS G4105SMnC4200.17-0.231.20-1.500.0300.0300.15-0.350.35-0.70

5120 STEEL BAR MECHANICAL PROPERTIES


Steel GradeYield strength σs/MPa (>=)Tensile strength σb/MPa (>=)

Elongation

(>=)

Reduction of areaψ/% (>=)As-Heat-Treated ConditionImpact absorbing energy Aku2/J (>=)Brinell hardness (HBW)
51205959664333Solution and Aging, Annealing, Ausaging, Q+T,etc13321

PROCESSING


FORGING


This alloy would be forged between 2200 and 1700ºF (1200 and 925ºC.)


HEAT TREATMENT


Annealing: This alloy is seldom annealed. Structures of better machinability are developed by normalizing or by isothermal transformation after forging.


Normalizing: 1650-1700ºF (900-930ºC.)


Carburizing: 1650-1740ºF (900-950ºC) and oil quench.


Hardening: Core: 1560-1620ºF (850-880ºC) and oil quench. Case: 1490-1540ºF (810-840ºC) and oil quench


Tempering: 340-410ºF (170-210ºC.)


Machinability: The alloy is best machined in the normalized condition prior to case hardening.


Weldability: The alloy is easily welded, but should be welded prior to case hardening.

ASTM 5120 Forged Steel Bar Low Carbon Chromium Bearing Wear Resistance


What we can offer?

-We offer a wide range of steel products in a wide variety of dimensions and executions, according to the common international specifications or customize.

-Machining and heat treatment are available.

-Also, we advise you in choosing the right materials.


Shape Available

  • Solid round bar
  • Flat bar
  • Square bar
  • Hexagon bar
  • Block
  • Plate
  • Sheet
  • Wire rod
  • Strip

Our Advantages

  • High mechanical property and quenching, enable the surface share equal hardness after deal with it
  • Good polishing and low roughness
  • Making the heat-treatment to harden condition before using it
  • Competitive price
  • Fast production lead-time
  • All the material are inspected with 3 times to meet the highly standards
  • Pure steel quality & stable quality to be guarantee

OUR MAIN PRODUCTS ARE LISTED AS BELOW


ASTM 5120 Forged Steel Bar Low Carbon Chromium Bearing Wear Resistance


Notes:

Available Size:
-Round: Dia. 4-1600 mm
-Flat: T. 10-120 mm x W. 60-810 mm
-Block: T. 80-1200 mm x W. 100-1600 mm


PAYMENT AND SHIPPING


1. Both T/T and L/C will be acceptable

2. Trade Terms: FOB, CIF, CFR

3. The delivery will be in 10-15 days if have stock; For customized items, the delivery will be negotiated by both parties

4. Shipping by sea freight from Shanghai Port (PRC) for Bulk orders, by airfreight or express for samples


COMPANY INFORMATION


Shanghai Unite Steel Trading Co., Ltd

We are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.

In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china.

What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!


FAQ


Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.

Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.

Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material doesn't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.

Q: What is the payment term?
A: T/T or L/C.

Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.


Company Profile

SHANGHAI UNITE STEEL

 We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.

 

In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china, such as: DAYE Special Steel-a famous steel enterprise with the longest steelmaking history; BAO Steel, and Dongbei Special Steel Group-the biggest special steel manufacturer; TPCO, VALIN-largest seamless steel tube production enterprise; What's more, we have built long, deep and close business relationship with dozens of steel companies, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!

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