JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| 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 |
| Brand Name | MITTEL |
| Model Number | 18crnimo7-6 DIN1.6587 17CrNiMo6 |
| Certification | SGS ISO MTC |
| Place of Origin | China |
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Product Specification
| 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 | Brand Name | MITTEL |
| Model Number | 18crnimo7-6 DIN1.6587 17CrNiMo6 | Certification | SGS ISO MTC |
| Place of Origin | China | ||
| High Light | Alloy Steel Round Bar Cold Drawn ，DIN 1.6587 Alloy Steel Round Bar ，18crnimo7 Steel Round Bar | ||
18crnimo7-6 DIN1.6587 17CrNiMo6 Alloy Steel Round Bar 18crnimo7 6 Properties
DIN1.6587/18CrNiMo7-6 steel Manufacturer and Exporter,supplied with round,square,flat,block,and shaft etc.DIN1.6587/18CrNiMo7-6 is a low carbon,case hardening (carburizing) steel which contains 1.8% chromium – nickel – molybdenum as strengthening agents as per EN 10084. Characterised by high core strength and toughness in medium to large sections with case hardness up to Rc62 when carburized, hardened and tempered,and it is also used in area of heavy and high strained gear parts with high demands on toughness at core tensile of 1050–1350N/mm2.DIN1.6587/18CrNiMo7-6 is same as 17CrNiMo6 steel,generally supplied in the annealed condition with a maximum brinell hardness of 229 (Rc22).
1.Supply Form & Size & Tolerance
| Supply Form | Size(mm) | Process | Tolerance | |
Round | Φ6-Φ100 | Cold Drawn | Bright/Black | Best H11 |
Φ16-Φ350 | Hot Rolled | Black | -0/+1mm | |
| Peeled/ground | Best H11 | |||
Φ90-Φ1000 | Hot Forged | Black | -0/+5mm | |
| Rough Turned | -0/+3mm | |||
Flat/Square/Block | Thickness :120-800 | Hot Forged | Black | -0/+8mm |
| Width:120-1500 | Rough Machined | -0/+3mm | ||
Remark:Tolerance can be customized as per requests
2.Chemical Composition
| Standard | Grade | C | Mn | P | S | Si | Ni | Cr | Mo |
EN 10084 | 18CrNiMo7-6 | 0.15-0.21 | 0.50-0.90 | ≤ 0.025 | ≤ 0.035 | ≤ 0.04 | 1.4-1.7 | 1.5-1.8 | 0.25-0.35 |
| 1.6587 |
3.Physical Property
| Density, g/cm3 | 7.85 | ||||
| Specific heat capacity J/(kg.K) | 460 | ||||
| Electric resistivity Ohm.mm2 /m | 0.18 | ||||
| Electric conductivity Siemens.m/mm2 | 5.55 | ||||
| Modulus of elasticity Gpa | 210 | ||||
| Thermal expansion 10^6 m/(m.K) | 100 ℃ | 200 ℃ | 300 ℃ | 400 ℃ | 500 ℃ |
| 11.1 | 12.1 | 12.9 | 13.5 | 13.9 | |
4. Mechanical Property
| Size mm | ≤ 11 | 12-30 | 31-63 |
| R Mpa | 1180-1420 | 1080-1320 | 980-1270 |
| Rp 0.2 Mpa | ≥ 835 | ≥785 | ≥ 685 |
| A % | ≥ 7 | ≥ 8 | ≥ 5 |
| C % | ≥ 30 | ≥ 35 | ≥ 35 |
| Kv J | ≥ 44 | ≥ 44 | |
| Hardness HB | 354-406 | 327-384 | 295-373 |
5.Forging
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..
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
1998
Total Annual:
80Millen-100 Millen
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
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