球形高速钢粉末 Spherical High Speed Steel Powder:

粉末高速钢具有极高的硬度 (HRC63-70) , 极佳的耐磨性, 耐腐蚀性, 良好的韧性, 优异的抗压强度。在制造重负荷冲压模及航空高温轴承及特殊耐热耐磨零部件中得到广泛应用。

Powder high speed steel has high hardness (HRC63-70). Excellent wear resistance and corrosion resistance, good toughness, excellent compressive strength. Widely used of the manufacture of heavy load stamping die, aviation high temperature bearing, and make of the special heat resistant and wear- resistant parts.

球形高速钢粉末化学成分 Chemical Compositions:

牌号Grade

M35

M42

S590

A30

S390

碳 C

0.80-0.90

1.10-1.15

1.30

1.30

1.64

锰 Mn

≤ 0.40

≤ 0.40

4.80

硅 Si

≤ 0.40

≤ 0.65

铬 Cr

3.80-4.50

3.75-4.50

4.20

4.20

4.75

钼 Mo

7.45-5.20

9.00-10.00

5.00

5.00

2.00

钒 V

1.75-2.00

0.95-1.35

3.00

3.10

4.80

钨 W

6.00-7.00

1.16-1.85

6.30

6.40

10.40

磷 P

≤ 0.03

≤ 0.03

硫 S

≤ 0.03

≤ 0.03

钴 Co

4.60-5.00

7.50-8.50

8.40

8.30

8.00

球形高速钢粒度物理性能 Spherical High Speed Powder Size Properties:

粒度范围
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

流动性 (a)
Flowability s/50g

无 On

≤ 35s

≤ 30s

≤ 18s

≤ 20s

松装密度
Apparent Densitity

3.7g/cm³

3.9g/cm³

3.9g/cm³

4.2g/cm³

4.3g/cm³

振实密度
Tap Density

5.4g/cm³

5.3g/cm³

5.3g/cm³

5.3g/cm³

5.2g/cm³

主要产品 Main Products:

高速钢粉末
high speed steel powder

M35, M42, 715, A23/30/60, ASP2030/2060, S390/590

 

通讯地址: 北京市海淀区蓝靛厂路13号     电话: +86-10-82561785、53103317      传真: +86-10-53103317     京公网安备:11010802009645