Zirtec imports Stainless Steel abrasives from Ervin, The World Standard For Quality.

AMACAST	Ervin Spherical Stainless Steel Shot
	Hardness New Material: Hardness Operating Mix	≈ 220 HV (<20 HRC) ≈ 470 HV (47 HRC)
	Chemical properties:	C	≈ 0,2 %
		Cr	16 – 20 %
		Ni	7 – 10 %
		Si	≈ 3,0 %
		Mn	≈ 2,00 %

Technical Data Sheet

Ervin AMACAST

Ervin AMACHROME

Ervin AMAGRIT

Ervin AMAPURE

Application

• – Cleaning
• – Deburring
• – Preparation for painting or coating
• – Final touch
• – Shot peening

Examples

• – Casting of aluminum, zamak, magnesium and non ferrous metals
• – Stainless steel microfusion
• – Casting of stainless steel and special steels
• – Finishing in aluminum, stainless steel and non-ferrous metals
• – Mold cleaning or texturing
• – Micro castings
• – Parts in the process of drumming / vibrators.

Before:

After:

Benefits

• – Longer life
• – Better coverage and deburring
• – Less blasting time and shot consumption
• – Reduction of waste disposal costs
• – Surfaces free from oxidation and contamination
• – Can be used in both turbine blasting and compressed air equipment
• – Increased interval for maintenance shutdowns resulting in longer uptime
• – Surface with a differentiated and shiny finish, showing the natural characteristics of the material of the piece.
• – Reduction or elimination of the additional surface cleaning cost after blasting.

Quality
Strict European standard quality control ensures excellent dimensional and metallographic stability coupled with uniform batch delivery.

Granulometry Available

Particle Size	Retention%
	# 60	# 50	# 40	# 30	# 20	# 10
1400 µm	0
1180 µm	Max 5%	0
1000 µm		Max 5%	0
850 µm			Max 5%
600 µm				0
500 µm	Min 95%			Max 5%
425 µm		Min 95%			0
355 µm					Max 5%
300 µm			Min 95%			0
180 µm						Max 5%
125 µm				Min 90%
75 µm					Min 85%