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

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Parameters

Parameters
Family	Steel Grit GP	Steel Grit GL	Steel Grit GH
Shape	Angular
Shape in operation	Angular "Patatoid"	Angular"Soft edges"	Angular "Soft edges"
Chemical composition	C≥20.80%, Si≥0.40%, 0.60%≤ Mn≤1.20% S≤0.05%, P≤0.05%
Hardness	40-51 HRC (544-613 HV)	54-61 HRC (580-720 HV)	60 HRC min (697 HV)
Standard deviation	± 3Rc (± 80 HV)

Particle Size Distribution Table

mesh	mm	Specification of Steel Grit mm
mesh	mm	2.5	2.0	1.7	1.4	1.2	1.0	0.7	0.4	0.3	0.2
7	2.80	all pass
8	2.36		all pass
10	2.00	80%min		all pass
12	1.70	90%min	80%min		all pass
13	1.40		90%min	80%min		all pass
16	1.18			90%min	75%min		all pass
18	1.00				85%min	75%min		all pass
20	0.850
25	0.710					85%min	70%min		all pass
30	0.600
35	0.500						80%min
40	0.425							70%min		all pass
45	0.355
50	0.300							80%min	65%min		all pass
80	0.180								75%min	65%min
120	0.125									75%min	60%min
200	0.075										70%min
325	0.045
SAE		G-10	G-12	G-14	G-16	G-18	G-25	G-40	G-50	G-80	G-120

Specification

G120/0.2	G80/0.3	G50/0.4	G40/0.7	G25/1.0
G18/1.2	G16/1.4	G14/1.7	G12/2.0	G10/2.5 (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-shaped steel rust removal, steel structure rust removal, sandblasting rust removal, steel plate rust removal, secondary sandblasting, and rust removal in the sandblasting room, and secondary sand blasting cleaning in the sandblasting room.

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. Pretreatment: pre-painting, coating pre-treatment, surface pre-treatment, ship plate pre-treatment, steel pre-treatment, steel pre-treatment, steel plate pre-treatment, steel structure pre-treatment.