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Technical data sheet of angular steel grit

Angular grit for sandblasting, reusable, crushed, made of highly alloyed cast stainless steel. Thanks to a resistant microstructure, its angular grain shape is substantially maintained during sandblasting. As a result, this abrasive provides an ideal combination of cleaning performance and durability.

Shape angular

Types

Standards

ISO 11124

Chemical composition

Carbon (C) 0.80-1.20%
Silicon (Si) 0.40%
Manganese (Mn) 0.35-1.20%
Sulfur (S) ≤ 0.05%
Phosphorus (P) ≤ 0.05%

Hardness

GP 480-550 HV (48-52 HRC)
GL 570-650 HV (54-58 HRC)
GH ≥770 HV ( ≥63 HRC)

Density

Absolute ≥7 g/cm³
Apparent ≥4 g/cm³

Conductivity

<30µS/cm

Microstructure

martensite with chromium carbides and austenitic residues

Applicable specifications SAE J444, SAEJ445, SAE J1993, ASTM D4940, SSPC-AB3

Grain size

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Abrasives	Angular Grit GP	Angular Grit GL	Angular Grit GH
Shape	Angular	Angular	Angular
Chemical composition	C 0.8–1.2% · Si ≥ 0.4% min · S ≤ 0.05% · P ≤ 0.05% · Mn 0.35–1.2% (S070–S110)	C 0.8–1.2% · Si ≥ 0.4% min · S ≤ 0.05% · P ≤ 0.05% · Mn 0.5–1.2% (S170)	C 0.8–1.2% · Si ≥ 0.4% min · S ≤ 0.05% · P ≤ 0.05% · Mn 0.6–1.2% (S230 and above)
Hardness	480–550 HV (48–52 HRC)	570–650 HV (54–58 HRC)	≥ 770 HV (≥ 63 HRC)
Density	Apparent ≥ 4 g/cm³	Apparent ≥ 4 g/cm³	Apparent ≥ 4 g/cm³
Conductivity	< 30 µS/cm	< 30 µS/cm	< 30 µS/cm
Microstructure x500	Tempered martensite	Tempered martensite	Tempered martensite
Applied specifications	SAE J444 · SAE J827 · SAE J1993 · SSPC-AB3 · ISO 11124-3	SAE J444 · SAE J827 · SAE J1993 · SSPC-AB3 · ISO 11124-3	SAE J444 · SAE J827 · SAE J1993 · SSPC-AB3 · ISO 11124-3

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