Steel Shot S550 By Shandong Kaitai Shot-blasting Machinery Co., Ltd.

We are indulged in manufacturing, exporting and supplying Steel Shot S550 to our clients.
Specification: S550/1.7mm
Screening Specification:
All Pass No.10 screen--2.000mm
85%min on No.14 screen--1.400mm
97% min on No. 16 screen--1.180mm
Delivery:3-7 days after payment
Origin: Zouping, China
Minimum Order Quantity(MOQ): 1ton
Packaging: 25kgs/bag, 40bags/pallet/ton
Samples: Free samples can be applied

2. Product Feature
1). Shape: small round balls
2). Color: metal black
3). Chemical composition:
Products
Steel Shot
Chemical Composition
C 0.80% (m/m) to 1.2% (m/m)
Mn 0.35% (m/m) to 1.2% (m/m)
S max. 0.05% (m/m)
P max. 0.05% (m/m)
Microhardness
Normal:40~50HRC (377~509HV)
Hardness Deviation
Max Deviation A 3.0HRC
Microstructure
Tempered Martensite or Sorbite
Density
7.2g/cm3

3. 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 type steel, steel structure.
2). Rust removal of cast steel shot:Rust removal of casting, forging, steel plate, H type 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.