Steel SKH59 DIN1.3247 HS2-9-1-8 High Speed Steel with ESR
Steel SKH59 features:
| Competitive price |
| Immediate delivery |
| Premium quality |
| Reliable service |
Steel SKH59 size available:
Round Bar |
Diameter(mm) |
Length(mm) |
-- |
| 12~420 |
2000~6000 |
-- |
Flat Bar |
Thickness(mm) |
Width(mm) |
Length(mm) |
| 2~420 |
30~1500 |
2000~6000 |
Steel SKH59 process of production:
| Smelting process |
Technique |
Heat treatment |
| EAF+LF+VD+ESR |
Hot forged/ Hot rolled |
Annealed/Quenched&Tempered |
Steel SKH59 surface condition:
| Flat Bar |
Round Bar |
| Black surface/Milled surface |
Grinded surface/Peeled surface/Polished surface |
Steel SKH59 delivery condition:
| Hot rolled,Hot forged, Annealed, Quenched and Tempered ,or as your special requirements. |
Steel SKH59 specification:
| Packing details |
In seaworthy packing, or as your requirements. |
| Delivery details |
within 30-50 days. |
| Marking |
Grade, heat No. length will be stamped on each bar with required color. |
| Ultrasonic Test |
SEP 1921 D/d,or as your requirements. |
| Quality assurance |
ISO9001 certified, IQNet, CQC. |
Steel SKH59applications:
| Steel SKH59 is used for making all kinds of complex high precision cutting tool, such as forming milling cutter, precision broach, etc, also can be used for precision of all kinds of high hardness, high toughness, wear-resistant metal cold punching die. |
Steel SKH59 chemical composition(%):
| C |
Si |
Mn |
P |
S |
Cr |
W |
V |
Co |
Mo |
| 1.05~1.15 |
0.70max. |
0.40max. |
0.030max. |
0.030max. |
3.50~4.50 |
1.20~1.90 |
0.90~1.30 |
7.50~8.50 |
9.00~10.00 |
Steel SKH59 heat treatment & hardness of steel:
| Annealed hardness(HBW)& Annealed temperature(ºC) |
277 max,800 to 880 slow cooling |
| Quenched and tempered hardness(HRC) & Heat treatment temperature(ºC) |
66 min,Quenching:
1190 oil cooling,Tempering:560 air cooling |
Steel SKH59 introduction:
| 1.Steel SKH59 is of high working hardness. |
| 2.Steel SKH59 is of high wear hardness. |
| 3.Steel SKH59 is of excellent toughness . |
| 4.Steel SKH59 is of high retention of hardness and red hardness. |
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