INSIZE ISR-CS316 粗糙度对比样块

For checking, identifying and specifying

the roughness by symbol

Accuracy: +20% ~ -25%, Ra<0.1µm

Accuracy: +12% ~ -17%, Ra>0.1µm

Meets ISO 2632 (ISR-CS329 meets ISO 8503/1)

Rust-proof, made of pure Nickel

Roughness (Ra) :0.025, 0.05, 0.1, 0.2, 0.4, 0.8, 1.6, 3.2µm

Roughness (Rz): 0.3, 0.53, 0.88, 1.56, 2.64, 4.4, 7.71, 15.3µm