| Type: | Alloy Steel Bar |
|---|---|
| Standard: | ASTM |
| Technique: | Hot Rolled |
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Alloy Material Grade 34crnimo6 DIN1.6582 EN 10083 -3 34crnimo6 Alloy Steel Bar 34crnimo6 Astm
34CrNiMo6/1.6582 Alloy Steel Round bars
| grade | 34crnimo6 DIN1.6582 |
| application |
widely used in the areas as ss fasteners , chains , kitchen and sanitary wares , furniture handles , handrails , electroplating and electrolyzing pendants , foods, electron , petroleum , construction and decoration , etc. with a high strength after cold-drawn , anti-stress corrosion , good surface . |
| chemcial composition | according to international standards of ASTM , AISI , JIS , ER , GB ,etc. |
| contact | Welcome your inquiries and hope we can build good & long cooperation |
DIN 34CrNiMo6/1.6582 alloy steel manufacturers and suppliers, as forged supplied in round bars,square/flat bars,rollers,shafts,blocks,as rolled mainly provided in round rods.
34CrNiMo6 steel is a common nickel-molybdenum alloy steel accding to DIN standard,and 1.6582 steel is under W-Nr Germany standard.It is a high strength steel and has good comprehensive mechanical properties.DIN 1.6582 steel is widely used in the manufacture of the camshaft and connecting rod of engine parts, poor processability, belongs to the typical difficult-to-machine materials.
1.Chemical Composition
Carbon:0.30/0.38; Silicon:Max0.40; Manganese:0.50/0.80;
Chromium:1.30/1.70; Molybdenum:0.15/0.30; Nickel:1.30/1.70;
2.Form & Size
-DIN 34CrNiMo6 Alloy Steel as Forged
1)Fuhongsteel manufactures and supplies 34CrNiMo6 forged steel round bars,square bar,flat bar,shaft,and blocks.
2)DIN 34CrNiMo6 alloy steel size available:
Round bar
Size: Dia.80-1,000mm
Length: 3,000-10,000mm
Square bar
Size: 150×150-500×500mm
Length: 3,000-8,000mm
(Forged flat bars,Blocks,Shafts and forging pieces can be customized)
-W-Nr 1.6582 Alloy Steel as Rolled
1)Fuhongsteel is a quality steel supplier of 1.6582 rolled steel round bars.
2)W-Nr 1.6582 alloy steel round bar size available:
Size: Dia.10-300mm
Length: 3,000-10,000mm(can be customized)
3.Tolerances on Dimension & Straightness
1)Black surface:-0/+8mm;
2)Machined surface:-0/+3mm;
3)Deviation from straightness:with 360° rotary device 2mm/meter(max)
4.Quality Certificate
1)Chemical composition:Related DIN 7527-6 , EN 10250-3
2)Mechanical properties -Tensile strength -Yield point -Percentage reduction of area after fracture -Elongation after fracture -Impact test: Impact test must be done on three (3) different ISO-V samples at +20 C°
3)Non metallic inclusions
4)Grain size:According to DIN 50601 more than 5,preferred to 8;
5)Ultra sonic testing 360° complete round testing: Ultra sonic according to EN 10228-3
5.Applications
34CrNiMo6 steel is often used in the manufacture of shaft under high load, such as connecting rod structure.DIN 1.6582 steel is also made the surface is hard wear-resisting and heart of flexible components, such as gear.It is also widely used in engine camshaft and connecting rod parts.
6.Forging
1)Preheat 1.6582 forged alloy steel carefully.
2)Raise the forging temperature up to 1150-1200°C.
3)Keep the forging temperature above 850°C.
7.Heat Treatment
Hardening&Tempering(quenched and tempered and after stress relieved)
1)Heating 34CrNiMo6 steel uniformly to 850°C;
2)W-Nr 1.6582 alloy steel should be quenched in the oil;
3)Heat the material to the temperature 550°C;
4)Soak at this temperature for at least 2 hours;
5)1.6582 alloy steel should be cooled in the furnace.
In case after QT a straightening process is necessary then the products should be tempered and distorsion-poor annealed with at least more than 625°C.
Annealing
1)Heating 1.6582 forged steel thoroughly to 800-850°C;
2)Cool slowly to the temperature 550°;
3)Complete annealing the steel in the air.
Normalizing
1)heat DIN 1.6582 steel until the temperature up to 850°C;
2)Then cool W-Nr 34CrNiMo6 steel down to the room temperature in the air.
Mechanical Properties
| Queching Temperature(ºC):850;Cold Media:oil |
| Tempering(ºC):200;Cold Media:air |
| Tensile strength σb (MPa):≥980(100) |
| Yield strengthσs (MPa):≥785(80) |
| Elongationδ5 (%):≥9 |
| Reduction of area ψ (%):≥40 |
| Akv (J):≥47 |
General Applications
Widely used for stransmission system,motor of tractor and middle-small auto. Alternative 12CrNi3 to make higher class carburization and cyanide carburizing parts such as oil drilling,claws and cone for mining.
It is commonly used for carburized gears, pinions, shafts, bearings, piston rings, ring gears, crankshafts, etc.
Stock Size
| round bar | Diameter | 12-380mm |
Our steel materials are in different sizes and conditions specially catered to our customers' needs. They come in round bars, flat bars, plates and blocks.
The conditions of the materials vary from pre-hardened, hot rolled,annealed, quenched and tempered to surface conditions such as black, pre-machined,griding and polish.
Why choose us?
Quality Assurance from government owned steel mills
we meticulously source materials only from steel manufacturers to ensure consistency in providing the finest quality steel products for our customers.
Being in the competitive market today, we clearly understand that customers are looking for products that are not only best in class but also affordably priced. We are confident that we are able to ful fil these two equally vital aspects -our customers' continuous support over the past two decades is the most heartfelt recognition to us.
Speedy and Timely Delivery
Knowing that delivering goods to customers' hands on time is as important as providing quality goods, we treat every business transaction as a priority. Be it a raw material or a finished material with machining or heat treatment, every effort will be made to get your purchase order to you in the shortest lead time.
Quality Commitment
In order to realise competitive products to fulfil our customers' demands and quality considerations, our integrated quality and work management system is continuously being improved and developed further. We document this for our customers by having our quality management system certified in accordance with ISO 9001. This measure is accompanied by audits and recertification's on a regularly prescribed basis.
Our service
We provide quality special steel for all industries.
Orders of any size, any length, ship fast
We carry a unique inventory of specialty special steel
Provide related value-adding services :
metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment.
Sawing for small or large quantities, sawing-to-size.
Excellent customer service
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