China Best Price of 1.2311 P20 Flat Steel of Plastic Mould Steel, Find details about China Die Steel, special steel from Best Price of 1.2311 P20 Flat Steel of Plastic Mould Steel
1.2311 | C% | Si% | Mn% | Cr% | Mo% | S% | P% |
0.35-0.45 | 0.20-0.40 | 1.30-1.60 | 1.80-2.10 | 0.15-0.25 | ≤0.030 | ≤0.030 |
Grade | Size(mm) | ||
1.2311 Plate | Thickness | Width | Length |
10-460 | 2200 | 5800 | |
1.2311 Round Bar | Diameter | Length | |
10-350 | 3000-6000 |
Annealing | 710-730ºC | |||
Hardness after annealing | Max 230HB | |||
Stress relieving | Approx 650ºC | |||
Hot forming | 850-1050ºC | |||
Hardening | 870-890ºC | |||
Quenching media | Oil,salt bath,vacuum | |||
Hardness after quenching | 50-54HRC | |||
Hardness after tempering | 100ºC | 200ºC | 300ºC | 400ºC |
54HRC | 54HRC | 53HRC | 50HRC |