Ultra Precision Steel, Aluminium, Brass and Titanium Forged/Forging Parts
Cold drawn steel bar is produced by Hot Rolled Steel Bar or wire rod to get smooth surface, more precision size, higher mechanical properties, which improves machining characteristics. It can also get various sections and sizes. So cold drawn steel bar is a better choice for machining users.
For high carbon steel or alloy steel bars, to avoid the cracks in inner or surface, the bars are usually required to be annealed before cold drawing.
To get different mechanical properties or hardness depending on final usage, the cold drawn bars will also be heat treated such as annealed, normalized or quenched and tempered(Q&T).
For CNC machines usage, to get much more precision sizes or much more better surface roughness for chrome plating, the cold drawn steel bars can also be centerless ground or polished.
We have more advantages on producing cold drawn steel bars:
1) Big stocks of hot rolled round bars or wire rods as raw materials
2) Wide range of cold drawn steel bar sizes: from 10mm to 150mm
3) Different cold drawing medias powder or oil to get different surface
4) Straightening machines to get better straightness up to 0.5mm/m
5) Grinding and polishing machines to get better roughness upto 0.4um
6) Heat treating furnaces to adjust the mechanical properties
7) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.
8) Multiple packages to avoid broken packages and anti-rusty
Cold Drawn Steel Bar,Cold Drawn Steel Rod,Cold Drawn Steel,Cold Drawn Steel Bar Manufacturers,Cold Drawn Steel Properties SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdbrightsteelbar.com
OEM high quality hot closed die forged parts, forging parts, hot forging, hot forging parts, hot forged parts.
HONGHE is a leading company supplying top quality closed die forging parts and free forging parts along with value-added service.
We manufacture more than 500 varieties of forging components applied in diversified industries electric power transmission, vehicle, railway, machinery, mining, marine, agriculture and other industries.
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our company advantage in forging industy:
1.       Technicians and Operators have more than 30 years experience in forging industry.
2.       Rich experience in different material: carbon steel, alloy steel, stainless steel, duplex stainless steel, aluminum, copper, titanium&alloy, nickel alloy and other nonferrous metal.
3.       Range of forging weight: 0~60kg by closed die forging; over 200kg by free forging.
4.       Heat treating: Normalizing, Quenching, Tempering
5.       Surface treating: Shot blasting, Hot Dip Galvanized, Electroplating, Oxidation, powder coating, Passivation.
6.       Long time cooperation with many well known world-class corporations such as Samsung, Buhler, Ford Motor, Dhollandia, Emerson and many domestic enterprises.
For more detail pls browse our website: www.hhforging.com
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FORGING PRODUCTS:
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Nanjing Honghe Precision Forging Co.,Ltd, Your Trusted&Reliable Supplier.
Address
No.87, Huyue Road, Liuhe Economic Development Zone, Nanjing, Jiangsu Province
Established time
2004-8-26
Land Area
More than 21,000 square meters
Registered Capital
734520.81 USD
Our production capacity and advantage
Featured Products
Overhead line fittings; Auto parts; Railway parts; Mechanical parts;
Machinery components; Heavy duty forged parts, OEM forged parts
Forming Equipments
1.300Ton,400Ton,630Ton,1600Ton Frication Press Machines
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2.500Kg&1Ton Air Hammers
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3.500Ton Hydraulic Press
Machining Equipments
1.CNC Machine Center
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2.Grinding Machine
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3.Drilling&Milling Machines
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4.Lathe Machines
Inspection Instruments
1. Spectrograph
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2. Tensile testing machine
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3. Magnetic particle flaw detector
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4. Coordinate measuring machine
Forming Method
Hot die forging or Free forging
Material Range
Carbon steel, Alloy steel, Stainless steel, Aluminum, Copper, Brass, Titanium, Nickel alloy etc
Material Standard
ASTM,DIN,JIS ,BS,ISO etc
Specification
As per customized requirement, drawing or sample
Process Capacity
Max 60Kg/single part by closed die forging; Over 200kg/single part by open die forging.
Dimension Tolerance
±0.01mm
Heat Treatment
Normalizing, Tempering, Quenching,
Surface Finished
Shot blasting, Hot Dip Galvanized, Chrome plating, Passivation etc
Quality System
ISO9001:2008
Packing
Standard export packing, wooden pallet
Lead Time
Generally deliver about 30 days.
Annual Production
Over 5,000Tons
Main Clients
Ford Motor, Emerson, Samsung, DHOLLANDIA, Buhler, Energy China and so on
1. Q: Why choose Honghe product?
A: We Honghe have our own plant-Nanjing Honghe Precision Forging Co.,Ltd, we can guarantee the quality and provide you competitive price and satisfied service.
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2. Q: Do you provide Customized OEM Service?
    A: Yes, we provide OEM Service, send your drawings or samples, we will provide the best scheme.Â
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3. Q: What is your payment term and shipment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal etc.
B: We can send merchandise by sea or by air as per your request.
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If you need a reliable forging manufacturer, please feel free to contact us anytime.