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球形模具鋼粉末 Spherical Die Steel Powder:

高碳、高釩粉末高速鋼,鋼中含有大量 W、Mo、Cr、V 等元素,其與碳形成的合金碳化物提高了鋼材的性能。由于粉末高速鋼冶煉的獨特性,合金元素含量更高。尤其是高 V、高 Co 鋼的應用較為普遍,粉末高速鋼具備更高的硬度及紅硬性、耐磨性及韌性。

High carbon、 high vanadium high speed steel and steel contains a large number of W, Mo, Cr, V and other elements, it and the formation of carbon alloy carbides improve the performance of steel. They are improve the performance of steel with the carbon alloy carbides. The unique powder high speed steel smelting makes alloying element content higher. Especially the application of high V and high Co steel is more common. Powder high speed steel has higher hardness and red hardness, wear resistance and toughness.

球形模具鋼粉末化學成分Spherical Die Steel Powder Chemical Compositions %:

牌號Grade

ASP2060

ASP2030

H11

H13

ASP23

ASP60

碳 C

2.15-2.45

1.25-1.35

1.60

0.32-0.45

1.28

2.3

錳 Mn

0.20-0.50

0.20-0.50

硅 Si

0.80-1.20

0.80-1.20

鉻 Cr

3.80-4.50

3.80-4.50

4.75-5.50

4.75-5.50

4.2

4.2

鉬 Mo

6.70-7.30

4.70-5.20

1.10-1.60

1.10-1.75

5.0

7.0

釩 V

6.20-6.80

2.70-3.20

0.30-0.60

0.80-1.20

3.1

鎢 W

6.00-6.80

6.00-6.70

6.4

6.5

磷 P

0.03

0.03

≤ 0.03

硫 S

0.03

0.03w

≤ 0.03

鈷 Co

10.10-10.80

8.10-8.80

8.40

10.5

氮 N

0.08-0.15

0.08-0.15

0.33-0.43

氬 Ar

0.05

模具鋼粉末物理粉末粒度物理性能 Spherical Die Steel Powder behaviour:

粒度范圍????? Size Range

0-25μm

0-45μm

15-45μm

45-105μm

75-180μm

形貌????? Morphology

球形? spherical

粒度分布????? Size Distribution

D10:6μm

D10:9μm

D10:14μm

D10:53μm

D10:78μm

D50:16μm

D50:25μm

D50:35μm

D50:69μm

D50:120μm

D90:23μm

D90:39μm

D90:45μm

D90:95μm

D90:165μm

流動性(a) Flowability(a)

≤35s

≤30s

≤18s

≤20s

松裝密度???? Apparent Densitity

3.7g/cm3

3.9g/cm3

3.9g/cm3

4.2g/cm3

4.3g/cm3

振實密度????? Tap Density

5.4g/cm3

5.3g/cm3

5.3g/cm3

5.3g/cm3

5.2g/cm3

主要產品 Main Products:

模具鋼粉末?????? Die Steel Powder

ASP2030/2060, H13/11, ASP23/60


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