EN EN 55NiCrMoV7Enquiry|Print this page
Category | Type | Steel grade | Standard | Country |
---|---|---|---|---|
Grades | Special Alloy | EN 55NiCrMoV7 | EN | Euronorm |
Chemical composition%of the ladle analysis of gradeEN 55NiCrMoV7
C(%) | Si(%) | Mn(%) | P(%) | S(%) |
---|---|---|---|---|
0.50-0.60 | 0.10-0.40 | 0.60-0.90 | 0.030 | 0.030 |
Proof strength Rp0.2(MPa) | Tensile strength Rm(MPa) | Impact energy KV(J) | Elongation at fracture A(%) | Reduction in cross section on fracture Z(%) | As-Heat-Treated Condition | Brinell hardness(HBW) |
---|---|---|---|---|---|---|
478(≥) | 375(≥) | 33 | 41 | 11 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 414 |
Property | Density kg/dm3 | Temperature T °C/F | Specific heat J/kgK | Thermal conductivity W/mK | Electric resistance µΩ·cm | Modulus of elasticity kN/mm2 | Expansion rate |
---|---|---|---|---|---|---|---|
575(≥) | 999(≥) | 12 | 33 | 23 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 243 | |
Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
921 | 618 | 897 |
Product type | Products | Dimension | Processes | Deliver Status |
---|---|---|---|---|
Plates/Sheets | Plates/Sheets | 0.08-200mm(T)*W*L | Forging,hot rolling and cold rolling | Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting |
Steel Bar | Round Bar,Flat Bar,Square Bar | Φ8-1200mm*L | Forging,hot rolling and cold rolling,Cast | Black,Rough Turning,Shot Blasting, |
Coil/Strip | Steel Coil/Steel Strip | 0.03-16.0x1200mm | Cold-Rolled&Hot-Rolled | Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting |
Pipes/Tubes | Seamless Pipes/Tubes,Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion,Cold Drawn,Welded | Annealed,Solution and Aging,Q+T,ACID-WASHED |
Grade | Standard | Country | Application |
---|---|---|---|
55NiCrMoV7, 1.2714 | EN | Euronorm | The grades are used in the production of forging machine components - forging dies, parts of extrusion presses, hot knives or deburring plates. |
Relevant products
EN 55NiCrMoV7 Steel Stock
Steel grade | Dimension | Shape | Unit | Quantity | Delivery state | Query |
---|---|---|---|---|---|---|
1.2714 Hot-Work Mould Steel Flat Bar Stock(2019-09-03) | Select | 0 | Select | Enquiry | ||
1.2714 Stock list 2020-06-15 | Select | 0 | Select | Enquiry | ||
1.2714 QT Bar Stock List 2020-06-15 | Select | 0 | Select | Enquiry |