High Carbon Cast Spherical Steel Shot S230/S0.6mm With ISO & SAE Standards
Product Spotlights
Our cast steel shot features a recyclable service life of 2000–2800 Ervin cycles and standard hardness of 40–50 HRC, with a high density of 7.4g/cm³ for powerful blasting impact. Manufactured via secondary quenching, it effectively achieves longer service life.
1. Steel Shot Application:
1) Blast cleaning of cast steel shot: Used for blast cleaning of casting, die-casting, forging, sand removal of casting, steel plate, H steel, steel structure.
2) Rust removal of cast steel shot: Rust removal of casting, forging, steel plate, H steel, steel structure, descaling of forging.
3) Shot peening of cast steel shot: Shot peening of gear, heat treatment.
4) Shot blasting of cast steel shot: Shot blasting of profile steel, ship board, steel board, steel material.
5) Shot blasting of cast steel shot: Shot blasting of steel board, profile steel, steel structure.
6) Pre-treatment of cast steel shot: Pre-treatment of surface, steel board, profile steel, steel structure, before-painting.
2. Other sizes of steel shot:
S780/SS2.5, S660/SS2.0, S550/SS1.7, S460/SS1.4, S390/SS1.2, S330/SS1.0, S280/SS0.8, S230/SS0.6, S170/SS0.5, S110/SS0.3, S70/SS0.2.
3. Other Information
Kaitai is the largest producer of steel shot, steel grit and shot blasting machines in China, with annaual output about 250000 tons per year.
Steel shot technological index:
Products |
Steel Shot |
Chemical Composition |
|
C |
0.80% - 1.2% |
Mn |
0.35% - 1.2% |
Si |
≥0.4% |
S |
≤ 0.05% |
P |
≤ 0.05% |
Microhardness |
40~50HRC |
Hardness Deviation |
Max Deviation ±3.0HRC |
Microstructure |
Tempered Martensite or Sorbite |
Density |
7.4g/cm3 |
Durability |
2000-2800 times OR 2800-3300 Times |
Steel Shot mesh:
mesh |
mm |
Specification of Steel Shot 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 |
||
8 |
2.36 |
all pass |
||||||||||
10 |
2.00 |
85%min |
all pass |
all pass |
||||||||
12 |
1.70 |
97%min |
85%min |
5%max |
all pass |
|||||||
14 |
1.40 |
97%min |
85%min |
5%max |
all pass |
|||||||
16 |
1.18 |
97%min |
85%min |
5%max |
all pass |
|||||||
18 |
1.00 |
96%min |
85%min |
5%max |
all pass |
|||||||
20 |
0.850 |
96%min |
85%min |
10%max |
all pass |
|||||||
25 |
0.710 |
96%min |
85%min |
10%max |
||||||||
30 |
0.600 |
96%min |
85%min |
all pass |
||||||||
35 |
0.500 |
97%min |
85%min |
10%max |
||||||||
40 |
0.425 |
97%min |
all pass |
|||||||||
45 |
0.355 |
80%min |
10%max |
|||||||||
50 |
0.300 |
90%min |
||||||||||
80 |
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 |
Steel Grit technological index:
Products |
Steel Grit |
Chemical Composition |
|
C |
0.80% - 1.2% |
Mn |
0.35% - 1.2% |
Si |
0.4% -1.2% |
S |
max. 0.05% |
P |
max. 0.05% |
Microhardness |
GP:42-52HRC GL:53-60HRC GH:60-64HRC |
Hardness Deviation |
Max Deviation ±3.0HRC |
Microstructure |
Tempered Martensite or Sorbite |
Density |
7.6g/cm3 |
Durability |
2800-3300 times |
Steel grit mesh:
Mesh |
mm |
Specification of Steel Grit mm |
|||||||||
SG2.5 |
SG2.0 |
SG1.7 |
SG1.4 |
SG1.2 |
SG1.0 |
SG0.7 |
SG0.4 |
SG0.3 |
SG0.2 |
||
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 |
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