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| Categories | Steel Round Bar |
|---|---|
| Brand Name: | MITTEL |
| Model Number: | 18crnimo7-6 DIN1.6587 17CrNiMo6 |
| Certification: | SGS ISO MTC |
| Place of Origin: | China |
| MOQ: | 300KGS |
| Price: | 0.85 USD/KG |
| Payment Terms: | L/C, T/T, MoneyGram |
| Supply Ability: | 50000KGS |
| Delivery Time: | 7 Days |
| Packaging Details: | Wooden Box |
| 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 |
| Company Info. |
| JIANGSU MITTEL STEEL INDUSTRIAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
| 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 | |||||
| 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..
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