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Product Details:
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| Steel Grade: | 18crnimo7-6 DIN1.6587 17CrNiMo6 | Alloy Or Not: | Is Alloy |
|---|---|---|---|
| Technique: | Hot Rolled,Forged,Cold Drawn | Application: | Tool Steel Bar |
| Standard: | ASTM,DIN,GB,AISI,JIS | Shape: | Round,Square |
| Length: | 1--12m | Surface: | Black Or Bright |
| Surface Treatment: | Black/Peeling/Polishing/Machined | Diameter: | 12mm-650mm |
| Heat Treatment: | Normalized +Annealed +Quenched + Tempered | ||
| High Light: | Bright Peeling Steel Round Bar,DIN 1.6587 Steel Round Bar,650mm Steel Round Bar |
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| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.15-0.21 | 0.4 | 0.50-0.90 | 0.035 | 0.035 | 1.50-1.80 | 1.40-1,70 |
18CrNiMo7-6
| 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) |
|---|---|---|---|---|---|---|
| 775(≥) | 936(≥) | 41 | 21 | 24 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 244 |
| 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 |
|---|---|---|---|---|---|---|---|
| 844(≥) | 936(≥) | 22 | 44 | 32 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 443 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0)N/mm2 |
Creep rupture strength (10000h) (Rp1,0)N/mm2 |
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| 453 | 365 | 315 |
| 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 |
DIN 1.6587 | 17CrNiMo6 |18CrNiMo7-6 forging temperature:900 – 1100°C,cool slowly in the sand after forged.
6.Heat Treatment
7.Surface Hardness
8.Application
DIN 1.6587 | 17CrNiMo6 |18CrNiMo7-6 steel for the parts which require core tensile strength and high hardness. Susceptible to the large seized parts with high wearing resistance and loading such as: Heavy Duty Bushings and Bearings, Cam Followers, Clutch Dogs, Compressor Bolts, Extractors, Fan Shafts, Heavy Duty Gears, Pump Shafts, Sprockets, Tappets, Wear Pins, Wire Guides etc..
Contact Person: Mr. Gao Ben
Tel: +86-18068357371
Fax: 86-0510-88680060
