DIN1.2549 5CrW2Si Alloy Cold-Work Tool Steel
Similar Grade: 1.2549, 5CrW2Si
Shape: round, flat, square.
Size Range:
| |
Diameter(mm) |
Thickness (mm) |
Width (mm) |
Length(mm) |
| Round |
12-450 |
- |
- |
2000-5800 |
| Square |
12-450 |
- |
- |
2000-5800 |
| flat |
- |
10-50 |
155-800 |
2000-5800 |
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered
Surface Condition:
Black, Grinded, Peeled, Rough turned, Polished
MACHINABILITY:
| Temperature/ºC |
100~250 |
250~350 |
350~600 |
600~700 |
| coefficient of linear expansion/ºC-1 |
13.15×10-6 |
13.6×10-6 |
13.8×10-6 |
14.2×10-6 |
| Critical point |
Ac1 |
Ac3 |
Ms |
| Critical temperature(approximation)/ºC |
775 |
860 |
295 |
Features:
1. Competitive price
2. Immediate delivery
3. Premium quality
4. Reliable service
| Packing details |
In seaworthy packing, as your requirement. |
| Delivery details |
within 30-50 days |
Chemical Composition:
| Grade |
C |
Si |
Mn |
P |
S |
Cr |
W |
| 1.2549 |
0.45~0.55 |
0.5~0.8 |
0.4max |
0.03max |
0.03max |
1.0~1.3 |
2.0~2.5 |
Application:
1.2549 has high toughness, high temperature strength and hardenability.It can be used to make tools withstand high impact loads,such as pneumatic tool, stamping dies, punching tools and some small hot work die.
Characteristics:
1) Even material.
2) Good machinability and polishability.
3) High toughness and high plasticity.
4) High abrasive resistance in high temperature.
5) Excellent total hardenability.
6) Low deformability during heat treatment.
7) Better isotropy.
Product Description:
1.2549 Steel is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. It is known for its toughness and capability of developing high strength in the heat treated condition while retaining good fatigue strength. A very popular, versatile steel. It can be heat-treated to produce a wide range of tensile strength in moderate sections.
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