Shanghai Bozhong Metal Group Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000TON/MONTH |
| Delivery Time | 3--10days |
| Packaging Details | seaworthy packing or as required |
| Description | Stainless Steel Sheet |
| Grade | 1.7243 / DIN 18CrMo4 |
| Standard | AISI, ASTM, DIN, EN, GB ,JIS |
| Dimension | Accept custom |
| MOQ | Different |
| Name | round bar rod |
| Brand Name | Bozhong |
| Model Number | 1.7243 / DIN 18CrMo4 |
| Certification | ISO / TUV / DNV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000TON/MONTH |
| Delivery Time | 3--10days | Packaging Details | seaworthy packing or as required |
| Description | Stainless Steel Sheet | Grade | 1.7243 / DIN 18CrMo4 |
| Standard | AISI, ASTM, DIN, EN, GB ,JIS | Dimension | Accept custom |
| MOQ | Different | Name | round bar rod |
| Brand Name | Bozhong | Model Number | 1.7243 / DIN 18CrMo4 |
| Certification | ISO / TUV / DNV | Place of Origin | China |
| High Light | alloy steel rod ，steel bar stock | ||
Designation by Standards
| Brand Name | Ravne No. | Mat. No. | DIN | EN | AISI |
| 18CD4 | 743 | 1.7243 | 18CrMo4 | - | - |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.19 | 0.25 | 0.75 | 1.05 | 0.20 | - | - | - | - |
Description
Alloy special steel.
Applications
Case hardening steels: Gear components of all kind and cog wheels. Open die steel forgings for general engineering purposes.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.85
Thermal conductivity [W/m.K]: 20.0
Soft Annealing
Heat to 680-700oC, cool slowly ib furnace. This will produce a maximum Brinell hardness of 207.
Normalizing
Normalizing temperature: 860-900oC.
Hardening
Harden from a temperature of 850-880oC followed by oil or water quenching. Hardness after quenching is 39-47 HRC.
Tempering
Tempering temperature: 595-700oC.
Forging
Hot forming temperature: 1100-850oC.
Machinability
No data.
Forms manufactured: Please see the Dimensional Sales Program.
Disclaimer
The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
1998
Total Annual:
45000000-50000000
Employee Number:
120~150
Ecer Certification：
Active Member
We have six subsidiaries located in Shanghai, Zhejiang, Jiangsu and Hongkong, which have built great relationship with the metal facilities abroad and at home, so as to provide excellent services for our clients. We have own entire system for pre-sale, in-sale and after-sale process. And our b... We have six subsidiaries located in Shanghai, Zhejiang, Jiangsu and Hongkong, which have built great relationship with the metal facilities abroad and at home, so as to provide excellent services for our clients. We have own entire system for pre-sale, in-sale and after-sale process. And our b...
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