4135/4140/4142/6150 Alloy Plate EN10083-3
SKU: HC-1134529935723298816
EN 10083-3:2006 steel is an alloy steel used for quenching and tempering. This standard regulates the technical delivery conditions of alloy steels. Under the steel 50CrMo4, 51CrV4, 20MnB5, 34CrMo4, 42CrMo4, 27MnCrB5-2. EN 10083-3 steel plate has high strength, high toughness and good hardenability. The alloy requires high temperature preheating before welding to eliminate the stress after welding.
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Product Description
EN 10083-3:2006 steel is an alloy steel used for quenching and tempering. This standard regulates the technical delivery conditions of alloy steels. Under the steel 50CrMo4, 51CrV4, 20MnB5, 34CrMo4, 42CrMo4, 27MnCrB5-2. EN 10083-3 steel plate has high strength, high toughness and good hardenability. The alloy requires high temperature preheating before welding to eliminate the stress after welding.
Product Parameters
| Product Name | 4135/4140/4142/6150 Alloy Plate EN10083-3 |
| Production Process | Hot Rolling,Cold Rolling |
| Material Standards | AISI,ASTM,ASME,DIN,BS,EN,ISO,JIS,GOST,SAE,etc. |
| Width | 100mm-3000mm |
| Length | 1m-12m,or Customized Size |
| Thickness | 0.1mm-400mm |
| Delivery Conditions | Rolling,Annealing,Quenching,Tempered or Standard |
| Surface Process | Ordinary,Wire Drawing,Laminated Film |
Chemical Composition
| Brand | C | Si max | Mn | P max | S max | Cr | Mo | V |
|---|---|---|---|---|---|---|---|---|
| 34CrMo4 | 0.3 - 0.37 | 0.40 | 0.6 - 0.9 | 0.025 | 0.035 | 0.9 - 1.2 | 0.15 - 0.3 | - |
| 42CrMo4 | 0.38 - 0.45 | 0.40 | 0.6 - 0.9 | 0.025 | 0.035 | 0.9 - 1.2 | 0.15 - 0.3 | - |
| 50CrMo4 | 0.46 - 0.54 | 0.40 | 0.5 - 0.8 | 0.025 | 0.035 | 0.9 - 1.2 | 0.15 - 0.3 | - |
| 51CrV4 | 0.47 - 0.55 | 0.40 | 0.7 - 1.1 | 0.025 | 0.025 | 0.9 - 1.2 | - | 0.1 - 0.25 |
Mechanical Properties
| Thickness mm | Re min. N/mm2 | Rm N/mm2 | A min % | From min % | KVb min J |
|---|---|---|---|---|---|
| ≤8 | 900 | 1000-1300 | 10 | 40 | - |
| 8-20 | 750 | 1000 -1200 | 11 | 45 | 35 |
| 20-60 | 650 | 900 -1100 | 12 | 50 | 35 |
| 60-100 | 550 | 800-950 | 13 | 50 | 35 |
| 100-160 | 500 | 750-900 | 14 | 55 | 35 |
Equivalent Material
| European Standard | American Standard | German Standard | Japanese standard | National Standard | International Standards |
|---|---|---|---|---|---|
| 34CrMo4 | 4135 | 34CrMo4 | SCM435H | 35CrMo | 34CrMo4 |
| 42CrMo4 | 4140,4142 | 42CrMo4 | SCM440H | 42CrMo | 42CrMo4 |
| 50CrMo4 | - | 50CrMo4 | - | 50CrMo | 50CrMo4 |
| 51CrV4 | 6150 | 50CrV4 | SUP10 | 50CrVA | 51CrV4 |