JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
WUXI DETA METAL PRODUCTS CO.,LTD
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Products Specification
| Products Name | EN 1.6582 (34CrNiMo6)Alloy Steel Round Bar |
| Diameter | 10 - 300mm |
| Length | 6m or custom cutting any length as request |
| Type | Hot Rolled |
| Brand | BAOSTEEL DELTA DONGBEI HUAXI SHAGANG.etc |
| MOQ | 1 Ton |
| Loading Port | Shanghai Port |
| Packing | packing by steel wire rope |
| Deliver time | 5 - 7 days for stock materials |
| Other Grade | Q195,Q235,10#,20#,35#,45#,Q215,Q345,12Cr1Mov, 15CrMo,304,316,20Cr,40Cr,20CrMo,35CrMo,42CrMo, 40CrNiMo,GCr15,65Mn,50Mn,50Cr,3Cr2W8V,20CrMnTi,5CrMnMo |
| Standard | ASTM GB EN DIN |
| Application | Structure and Industrial |
Regular Standard Size of our 34CrNiMo6 / 1.6582 Round Bar in Stock
| Standard Diameter | 10 12 15 18 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 120 130 140 150 160 180 200 210 220 230 250 270 300 |
EN 34CrNiMo6 Steel 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
2.EN 34CrNiMo6 Steel Standards And Equivalents
| BS EN 10083 -3: 2006 | 34CrNiMo6 / 1.6582 | ASTM A29: 2004 | 4337 |
| BS EN 10250 – 3: 2000 |
3. EN/DIN 34CrNiMo6 Steel Chemical Composition Properties
| BS EN 10083 – 3:2006 | 34CrNiMo6 /1.6582 | C | Mn | Si | P | S | Cr | Mo | Ni |
| 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
6.Forging of DIN 34CrNiMo6 / 1.6582 Steel
Hot forming temperature: 1100-900oC.
7.Machinability of Steel 34CrNiMo6
Machining 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.
8.Welding
The alloy materials can be fusion or resistance welded. Preheat and post heat weld procedures should be followed when welding this alloy by established methods.
9.Application
EN DIN 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.
