Carbon steel shot s780 for blasting media

Description

Steel Shot Abrasive also known as Ball Shot is a high performance is a spherical product of hypereutectoid steel in a heat treated tempered condition.
It has a uniform structure which provides optimum resilience and resistance to fatigue, and remains Round throughout its working life.
It used Impact rather than a cutting process, leaving minimal dust.
Detailed Specification
1. Steel shot size: S780, S660, S550, S460, S390, S330, S280, S230, S170, S110,S70
2. Chemical Composition of steel shot : C 0.70-1.20% Mn 0.60-1.20%, Si 0.40-1.20%, S≤0.05%, P ≤0.05%
3. Hardness: Normal: 40-50HRC Special: 52-56HRC, 56-60HRC Density: 7.4g/cucm
4. Steel shot is used for industrial foundry, forging plant, heat treatment shop, steel construction plant, container manufacturer, ship builder, auto and locomotive manufacturer .
5. Microstructure: Tempered Marten site High strength, durable Ervin life: Cast steel shot: 2000 cycles.

SAE
Steel shot Application
S-780 S-660

Knock-out or descaling large cast iron, cast steel, iron pipe, forged piece and heat treatment piece.

S-550 S-460

Knock-out, descaling, peening and shaping of medium-to large cast iron, cast steel, forged piece, heat treatment piece, steel plate and pipe.

S-390 S-330

Knock-out, descaling, peening and shaping of small-to-medium cast iron, ductile iron, cast parts, heat treatment piece, steel plate, sections, steel pipe, structural parts, chain and non-ferrous metals.

S-280
Blasting small cast iron, cast part, heat treatment piece, cast aluminum,cast steel plate and cast copper alloy before gold-plating process to increase elasticity and toughness.

S-230 S-170 S-110

Shot peening stainless steel plate, thin steel plate and non ferrous metals before painting process to increase elasticity and toughness.