MATERIAL DESIGNATION:ASTM ASTM 1020
| Standard: |
ASTM |
| Country: |
USA |
| Application: |
|
| Recommend a supplier |
| Company name: |
Haihong International Trade (HK) CO., Limited; |
| Production range: |
- ASTM 1020 round bar, Dimension: 0.1mm to 4000mm
- ASTM 1020 square bar, Dimension: 8mm to 4000mm
- ASTM 1020 plate,sheet,flat,coil,strip, Dimension: 0.08mm to 2000mm(THK)*2mm to 4000mm(width)*Lenght(According to the demand for custom)
- ASTM 1020 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(％) | Mn(％) | P(％) | S(％) |
| 0.18～0.23 | 0.30～0.60 | ≤0.040 | ≤0.050 |
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 |
Note: 1. ASTM standard quality level of carbon steel rod can see ASTM cold A108-1999, its GangHao the chemical composition of the same with this form.
2. ASTM special levels of quality carbon steel rod can see the hot working ASTM A576 (90 b) (2000), the GangHao the chemical composition of the same with this form.
3. Require Si content (mass fraction), usually in the following 4 files a choice: 0.10% or Si, Si 0.10 ~ 0.20%, Si 0.20 ~ 0.40%, Si 0.30 ~ 0.60%.
4. Require Cu content (quality score) is 0.20% or Cu.