Machining method Grit blasting. Ra: 3.2, 10.5, 18, 25μm. Rz: 19.2, 63, 108, 150μm. To check the roughness of steel surfaces which have been blast cleaned before painting. Meets ISO 8503/1. Rust-proof, made of pure Nickel. Quantity 4pcs.
Product Details
Resistance
rust-proof
Gauge material
nickel
Norm
ISO 8503/1
Weight
0.248
kg
ISR-CS018SHOT AND GRIT BLASTING SURFACE ROUGHNESS SPECIMEN