Round Bars
- Location: China
- FOB Price: 2000 ~ 2500 / Metric Ton
- Minimum Order Quantity: 20 Metric Ton
- Supplying Ability: 300 Metric Ton / Month
- Payment Type: D/P, T/T
C(ï¼…) | Si(ï¼…) | Mn(ï¼…) | P(ï¼…) | S(ï¼…) | Cr(ï¼…) | Mo(ï¼…) | V(%) |
1.40-1.60 | 0.10-0.40 | 0.15-0.45 | Max 0.030 | Max 0.030 | 11.0-13.0 | 0.60-0.80 | 0.90-1.10 |
Programs | The heating temperature ( ° C ) | Cooling | Hardness(HRC) | ||
The first warm-up | The second warm up | The final heating | |||
Program 1 | 500~600 | 820~860 | 980~1040 | Oil cooling or Air-cooled | 60~65 |
Program 2 | 500~600 | 820~860 | 1060~1100 | Oil cooling or Air-cooled | 60~65 |
Programs | Tempering temperature ( ° C ) | Tempering the number | Hardness(HRC) |
Program 1 | 180~230 | 1 | 60~64 |
Program 2 | 510~540 | 2 | 60~64 |