MATERIAL DESIGNATION:GBT 45MnBH
| Standard: |
GBT |
| Country: |
China |
| Application: |
|
| Recommend a supplier |
| Company name: |
Haihong International Trade (HK) CO., Limited; |
| Production range: |
- 45MnBH round bar, Dimension: 0.1mm to 4000mm
- 45MnBH square bar, Dimension: 8mm to 4000mm
- 45MnBH plate,sheet,flat,coil,strip, Dimension: 0.08mm to 2000mm(THK)*2mm to 4000mm(width)*Lenght(According to the demand for custom)
- 45MnBH forged, stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
- Delivery: hot forging or hot rolling and annealing or normalizing + tempering/quenching + tempering any other conditions based on the customer's requirement
|
| Telephone: |
+86-816-3653300 |
| Fax: |
+86-816-3639422 |
| E-mail: |
E-mail:sales@x65cr13.com |
| Contact: |
Mr. Chen |
Chemical Composition (%)
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | B(%) | Ti(%) | Other(%) |
| 0.42-0.49 | 0.17-0.37 | 1.00-1.40 | 0.035 | 0.035 | Max 0.35 | 0.0005-0.0035 | — | — |
Mechanical Properties
| |
Min. |
Max. |
Approx |
| Castings; Homogenization, Solution and Precipitation Heat Treated (H1100); separately cast test pieces |
| Yield stress Rp0,2 (MPa) |
827 |
- |
- |
| Tensile stress, Rm (MPa) |
896 |
- |
- |
| Elongation, A (%) |
10.0 |
- |
- |
| Elongation in 4 x Diameter % |
| Impact, Kv/Ku (J) |
- |
- |
- |
| Hardness |
| HR min |
HR max |
|
| 30 |
38 |
|
| HRC |
| Castings; Homogenization, Solution and Precipitation Heat Treated (H1100); Integrally cast specimens |
| Yield stress Rp0,2 (MPa) |
827 |
- |
- |
| Tensile stress, Rm (MPa) |
896 |
- |
- |
| Elongation, A (%) |
6.0 |
- |
- |
| Elongation in 4 x Diameter % |
| Impact, Kv/Ku (J) |
- |
- |
- |
| Hardness |
| HR min |
HR max |
|
| 30 |
38 |
|
| HRC |
45MnBH