Wholesale Discount EN DIN 34CrNiMo6 | 1.6582 | 4337 Engineering Steel Factory for Yemen
EN 34CrNiMo6 Steel is an important alloy engineering steel grade as per BS EN10083-3:2006. 34CrNim06 steel has high strength, high toughness and good hardenability. EN / DIN 34CrNiMo6 alloy steel has the stability ofresistance to overheating, but the white sensitivity of 34CrNiM06 ishigh. It also has the temper brittleness, so the weldability of34CrNiMo6 material is poor. The steel 34CrNiMo6 needs the hightemperature preheating before welding in order to eliminate the stressafter welding pr...
As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Wholesale Discount EN DIN 34CrNiMo6 | 1.6582 | 4337 Engineering Steel Factory for Yemen, We are confident to make great achievements in the future. We are looking forward to becoming one of your most reliable suppliers.
is an important alloy engineering steel grade as per BS EN
10083-3:2006. 34CrNim06 steel has high strength, high toughness and good
hardenability. EN / DIN 34CrNiMo6 alloy steel has the stability of
resistance to overheating, but the white sensitivity of 34CrNiM06 is
high. It also has the temper brittleness, so the weldability of
34CrNiMo6 material is poor. The steel 34CrNiMo6 needs the high
temperature preheating before welding in order to eliminate the stress
after welding processing.
1.EN Steel 34CrNiMo6 Supply Range
Round Steel Bar Sizes: diameter 80mm – 1200mm
Other steel shape and sizes available according to your requirements.
Surface finish: Black, machined, peeled, turned or according to other customers’ pecial requirements.
2.EN 34CrNiMo6 Steel Standards And Equivalents
|BS EN 10083 -3: 2006||34CrNiMo6 / 1.6582||: 2004||4337|
|BS EN 10250 – 3: 2000|
3. EN/DIN 34CrNiMo6 Steel Chemical Composition Properties
|BS EN 10083 – 3:2006||34CrNiMo6
|0.30-0.38||0.5-0.8||0.40 max||0.025 max||0.035 max||1.3-1.7||0.15-0.30||1.3-1.7|
|BS EN 10250-3:2000||C||Mn||Si||P||S||Cr||Mo||Ni|
|0.30-0.38||0.5-0.8||0.40 max||0.035 max||0.035 max||1.3-1.7||0.15-0.30||1.3-1.7|
|ASTM A29: 2004||4337||C||Mn||Si||P||S||Cr||Mo||Ni|
|0.30-0.40||0.6-0.8||0.20-0.35||0.035 max||0.040 max||0.70-0.90||0.20-0.30||1.65-2.00|
4.Mechanical Properties of EN/DIN 34CrNiM06 / 1.6582 Alloy Steel
|Properties||< 16||>16 – 40||>40 – 100||>100 – 160||>160 – 250|
|Thickness t [mm]||< 8||8<t<20||20<t<60||60<t<100||100<t<160|
|Yield strength Re [N/mm²]||min. 1000||min. 900||min. 800||min. 700||min. 600|
|Tensile strength Rm [N/mm2]||1200 – 1400||1100 – 1300||1000 – 1200||900 – 1100||800 – 950|
|Elongation A [%]||min. 9||min. 10||min. 11||min. 12||min. 13|
|Reduction of area Z [%]||min. 40||min. 45||min. 50||min. 55||min. 55|
|Toughness CVN [J]||min. 35||min. 45||min. 45||min. 45||min. 45|
5.Heat Treatment of 34CrNiMo6 Engineering Steel
Quenched and Tempered (Q+T) of 34CrNiMo6 Steel
Heat 34CrNiMo6 round steel slowly to the temperature of 850°C;
Soak at this hardening temperature quench in oil;
Temper as soon as 34CrNiMo6 steels reach room temperature.
Heat uniformly to the suitable temperature;
Withdraw from the furnace and cool in the air.
The usual tempering temperature is 600°C which depending on the actual requirements.
6.Forging of DIN 34CrNiMo6 / 1.6582 Steel
Hot forming temperature: 1100-900oC.
7.Machinability of Steel 34CrNiMo6
is best done with this 1.6582 alloy steel in the annealed or normalized
and tempered condition. It can be machined by all conventional methods.
alloy materials can be fusion or resistance welded. Preheat and post
heat weld procedures should be followed when welding this alloy by
34CrNiMo6 steel is used to make tools which demands good plasticity and
high strength. It is usually selected to make the big size and important
parts, such as heavy machinery axle,turbine shaft blade, high load of
transmission parts, fasteners, crank shafts, gears, as well as heavily
loaded parts for motor construction etc.
Otai Steel is reliable to
supply engineering 34CrNiMo6 steels / 1.6582 engineering alloy steels.
Please tell us your detailed requirements and have the best offer soon.
Ever wondered how ball bearings are made?
Today on How It’s Made, ball bearings, electrical wires, wax casting and automated machines. With the entire high end couplet these days, the lowly ball bearing gets forgotten but many machines needs ball bearings to rotate. Household appliances, industrial machines and car engine parts, alternator and fans. This is what’s called a deep groove radio ball bearing. It has steel balls that move inside tracks called raceways. The raceways are carved into a set of heavy-duty rings. The balls were made from the same type of steel. They first prepare the shape of the rings to the right thickness. They insert the inner ring to the outer ring. The set passes through a grinder that alters width to the correct thickness. A gauge checks the width of each ring as it exit.
Now they separate the inner and the outer rings in order to grind their outer circumference on separate machines. The outer rings enter the grinder which shapes its outer surface to a precise roundness and diameter. A water-based liquid keeps the outer rings from overheating which would cause warping. The ring exits the grinder from a gauge that checks the diameter. Next the outer rings go for grinding. A brace of steel wheels and oil cog shapes the surface to a precisely correct roundness and size. The inner ring and raceways goes through a similar machine. Now the ring goes for polishing and a brace of stone lubricates with oil polishes the steel until you see a reflection. Next stop is washing. They coat the rings with thick oil and a fine stone grid. They clean the raceways with kerosene. Elsewhere in the planet they classify the steel balls according to size.
These balls started out as steel wire. Machine cuts them into pieces and a then punches them into steel balls. Those rough balls go into the grinder which removes the bumps then other machine round them up and give them a mirror finish. This entire process takes a few days. The balls go through a furnace where they are hardened. Then they get a bath and cleaning solvent. After several quality checks, the finished balls goes into hoppers. The hoppers load them into an automatic assembly machine. The ball fitter sends the balls through tubes to a ball pusher that fix the correct quantity of balls into the raceways of the now re-assembled inner and outer rings. Next comes the ball cage, a metal cage that retains the balls in position around the raceways.
The first machine installs half of the cage. The half drives holes. The next machine carefully positions the outer half of the cage. The half with rivets. The machine test spins the bearings then rivets the two halves the ball cage together. The bearing is now fully assembled. Now it goes to a solvent bath then to a series of automated quality control tests. This noise vibration tests makes sure the ball bearing operates quietly. Some types of bearings are lubricated with grease. A machine squirts evenly into the ball bearings then inserts a rubber seal after the grease. A final quality control test, an automated scale tosses out bumped bearings that aren’t the required weight. The good ones move to the laser which marks them with information such as the part number and the trademark.
For more details and questions about ball bearings, you may contact Bearing Shop UK at +44 843 289 4606 or e-mail us at firstname.lastname@example.org. We are located at Unit 13 Neptune Close, Medway City Ind. Est, Rochester, ME2 4LT. BearingShop is part of a large bearing distribution company that has been trading for the past 20 years. We strive to provide an excellent service to all our customers no matter how big or small.