Type: | Alloy Steel Bar |
---|---|
Standard: | AISI, ASTM, DIN, JIS, GB, BS |
Composition: | Alloy Steel |
Technique: | Hot Rolled |
Shape: | round/plate/sheet/flat bar |
Surface Treatment: | black |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
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 |
Plate | Thickness | 10-460mm |
Width | 2200mm | |
Length | 5800mm | |
Flat bar | Thickness | 10-460mm |
Width | 155-2200mm | |
Length | 2200-5800mm | |
Round bar | Diameter | 10-350mm (>260mm forged) |
Length | 3000-6000mm | |
Block | Thickness | 350-1000mm |
Width | 800-1600mm | |
Length | 2000-6000mm |
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 |
Suppliers with verified business licenses