Steel Shot-Product Center-China Yafeite Group Holding Co., Ltd. _ steel ball

No data

Parameters

Name		Cast steel shot(Steel shot)
Chemical composition	C	0.70~1.20%
	Mn	0.35~1.20%
	Si	0.40~1.20%
	S	≤0.05%
	P	≤0.05%
Average hardness (measured under 500g load)	Conventional: 40~50HRC Special: 50-60HRC Special: Above 60HRC
Hardness deviation	The maximum deviation range is ±3.0HRC or ±40HV
Microstructure	Uniform tempered martensite or tempered troostite+dispersed carbides
Minimum density (alcohol replacement method)	7.2g/cm³

Particle Size Distribution Table

mesh

Particle Size Distribution Table mm

SS-2.5

SS-2.0

SS-1.7

SS-1.4

SS-1.2

SS-1.0

SS-0.8

SS-0.6

SS-0.5

SS-0.3

SS-0.2

2.80

all pass

2.36

all pass

2.00

85%min

all pass

1.70

97%min

85%min

5%max

all pass

1.40

97%min

85%min

5%max

all pass

1.18

97%min

85%min

5%max

all pass

1.00

96%min

85%min

5%max

all pass

0.850

96%min

85%min

10%max

all pass

0.710

96%min

85%min

10%max

0.600

96%min

85%min

all pass

0.500

97%min

85%min

10%max

0.425

97%min

all pass

0.355

80%min

10%max

0.300

90%min

0.180

80%min

120

0.125

90%min

200

0.075

325

0.045

SAE

S-780

S-660

S-550

S-460

S-390

S-330

S-280

S-230

S-170

S-110

S-70

Granularity

S780/2.5	S660/2.0	S550/1.7	S460/1.4	S390/1.2	S330/1.0
S280/0.8	S230/0.6	S170/0.5	S130/0.4	S110/0.3	S70/0.2 (MM)

Application

1. Cleaning: shot blasting, shot blasting, die casting cleaning, casting shot blasting, forging shot blasting, forging shot blasting, casting sand cleaning, steel plate cleaning, steel cleaning, steel plate cleaning, H-beam cleaning, steel structure cleaning.
2. Rust removal: shot blasting, shot blasting, casting rust removal, forging rust removal, steel plate rust removal, forging scale removal, steel rust removal, H-beam rust removal, and steel structure rust removal.
3. Strengthening: shot peening, heat treatment parts shot peening, gear shot peening.
4. Shot blasting: steel shot blasting, steel sandblasting, ship plate shot blasting, steel plate shot blasting, and steel shot blasting.
5. Shot blasting: steel plate shot blasting, steel shot blasting, steel shot blasting.
6. Sanding: sanding treatment.
7. Steel shot pretreatment: coating pretreatment, coating pretreatment, surface pretreatment, ship plate pretreatment, section steel pretreatment, steel pretreatment, steel plate pretreatment, and steel structure pretreatment.