Hardened Tempered & Polished Spring Steel Strip | Spring Steel Strip Hardened Tempered & Polished Spring Steel Strip – Spring Steel Strip

Hardened Tempered & Polished Spring Steel Strip

Spring Steel Strip

CS95 (EN44)
comparable grades Europe/Germany 1.0618 or C92D or France XC90

Typical applications: Flat springs, clutch plates, doctor blades, valves for compressors and shock absorbers, machine knives, blades and cutters for edge applications, saw blades, blanked parts, laser and water jet cutting, photo etching.

Equivalents: Europe/Germany1.0618, C92D or France XC90

Comparative analysis
% Carbon Manganese Silicon Sulphur Phosphorous
CS 95 (EN44) 0.9/1.0 0.3/0.6 0.05/0.35 0.045max 0.045max
1.0618, C92D 0.9/0.95 0.5/0.8 0.10/0.30 0.035max 0.035max
XC90 0.9/1.0 0.3/0.5 0.15/0.30 0.03max 0.025max
Typical hardness
up to .010″ 570-625 VPN
over  .010″ 530-570 VPN
Tensile Strength
1930/2140 N/mm²
1790/1930 N/mm²

 

CS 80 (EN42)
comparable grades Europe/Germany 1.0605 or C75 or France XC75

Typical applications: Flat springs, clutch plates, machine knives, blades and cutters and for edge applications, saw blades, blanked and formed parts, laser and water jet cutting

CS80(EN42)
C.O.75/0.85 Si 0.05/0.35 Mn 0.50/0.90
Typical hardness
up to .018″ 430-460 VPN
.020 to .104″ 400-440 VPN
128″ 440-460 VPN
Tensile Strength
1420-1520 N/mm²
1310-1450 N/mm²
1450-1520 N/mm²