Description
18CrNiMo7-6 (1.6587) Round Bars / Forged Bars
18CrNiMo7-6 Round Bars is a case hardening steel with high toughness. 18CrNiMo7-6 is a grade consisting of the addition of chromium, nickel, molybdenum and coal with a range characteristic for all carburizing grades. 1.6587 materials, unlike other simple steel grades, can be used for much larger sizes and loads. This grade of steel is used for heavy-duty parts and components subjected to high pressures and highly variable speed of operation. Materials and derivatives are used for the production of special bearings, bolts, gears, shafts, or rack-and-pinions. They are related grades of steel according to UNI standards, having slightly narrowed content of Chromium, Nickel and Molybdenum.
18CrNiMo7-6 grade steel is an alloyed case hardening steel for heavy and high strained gear parts with high demands on toughness at core.
Size Range :
32 mm – 860 mm Dia
Similar designations :
1.6587, AISI4820, DIN17CrNiMo6, 18CND6, EN ISO 683-17
18CrNiMo7-6 (1.6587) Chemical Composition :
C | 0.15 – 0.21 |
Si | max 0.40 |
Mn | 0.50 – 0.90 |
Ni | 1.40 – 1.70 |
P | max 0.025 |
S | max 0.035 |
Cr | 1.50 – 1.80 |
Mo | 0.25 – 0.35 |
Equivalent grades of steel 18CrNiMo7-6 (1.6587) :
EU | EN | 18CrNiMo7-6 |
Germany | DIN,WNr | 17CrNiMo6 / 17CrNiMo7 |
France | AFNOR | 18NCD6 |
England | BS | 820A16 |
Italy | UNI | 18NiCrMo7 |
China | GB | 17Cr2Ni2Mo |
Finland | SFS | 511 |
Inter | ISO | 18CrNiMo7 |
Typical Applications of 18CrNiMo7-6 grade steel :
- • Bushings wear pins
• Bearings
• Sprockets
• Gears
• Shafts
It can also be used for high tensile applications un-carburised, but through-hardened and tempered.
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Cities we can Supply our 18CrNiMo7-6 / 1.6587 / 17CrNiMo6 Round Bars to :
Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Hyderabad, Itanagar, Dispur, Patna, Raipur, Panaji, Gandhinagar, Chandigarh, Shimla, Srinagar, Jammu , Ranchi, Bengaluru, Thiruvananthapuram, Bhopal, Mumbai, Imphal, Shillong, Aizawl, Kohima, Bhubaneswar, Chandigarh, Jaipur, JajPur, Gangtok, Chennai, Agartala, Lucknow, Dehradun, Kolkata, Visakhapatnam, Vijayawada, Guntur, Nellore and Tirupati, Visakhapatnam, Vijayawada, Guntur, Nellore and Tirupati, Guwahati, Tezpur, Dibrugarh, Silchar and North Lakhimpur, Gaya, Biharsharif, Darbhanga and Bhagalpur, Bilaspur, Korba, Durg-Bhilainagar, Raigarh and Rajnandgaon, Vasco-da-Gama, Ponda, Margao, Mapusa and Goa Velha, Ahmedabad, Surat, Rajkot, Junagadh and Vadodara, Faridabad, Gurgaon, Sonipat, Panipat and Ambala, Dharamshala, Mandi, Solan, Bilaspur and Chamba, Anantnag, Leh, Udhampur, Ramnagar and Baramulla, Bokaro Steel City, Jamshedpur, Deoghar, Hazaribagh and Dhanbad, Mysore, Davangere, Mangalore, Hubli-Dharwad and Belgaum, Kochi, Kozhikode, Thrissur and Malappuram, Indore, Gwalior, Jabalpur, Ujjain and Sagar, Pune, Nagpur, Nashik, Aurangabad and Solapur, Bishnupur, Ukhrul, Tamenglong, Chandel and Senapati, Cherrapunji, Tura, Jowai, Baghmara and Nongpoh, Lunglei, Serchhip, Champhai, Tuipang and Mamit, Tuensang, Zunheboto, Mokokchung, Kiphire Sadar and Phek, Rourkela, Cuttack, Brahmapur, Puri and Sambalpur, Amritsar, Jalandhar, Ludhiana, Patiala and Kapurthala, Bikaner, Jaisalmer, Jodhpur, Udaipur and Ajmer, Bikaner, Jaisalmer, Jodhpur, Udaipur and Ajmer, Tiruchirappalli, Madurai, Erode, Vellore and Coimbatore, Warangal, Nizamabad, Karimnagar, Adilabad and Khammam, Warangal, Nizamabad, Karimnagar, Adilabad and Khammam, Noida, Varanasi, Allahabad, Agra and Kanpur, Haridwar, Roorkee, Rishikesh, Kashipur and Haldwani, Darjeeling, Siliguri, Asansol, Howrah and Durgapur, Andaman and Nicobar Islands, Chandigarh, Dadra and Nagar Haveli, Daman and Diu, Lakshadweep, NCT of Delhi, Puducherry, Port Blair, Chandigarh, Silvassa, Daman, Kavaratti, New Delhi.