18CrNiMo7-6

1. Specification Range:

Rolled Round Steel Φ15.0mm - Φ40.0mm

Forged round steel Φ40.0mm-Φ250.0mm; Φ15.0mm-Φ250.0mm

2. Primary Execution Standards:

American Standard ASTM/ASME, German DIN, Japanese JIS, Chinese GB standards

Material Number: 1.6587

Grade: 18CrNiMo7-6

18CrNiMo7-6 Standard: DIN EN 10084 : 2008

Properties and Applications of 18CrNiMo7-6:

18CrNiMo7-6 material, German grade 1.6587 special steel.

Chemical Composition of 18CrNiMo7-6:

Carbon C: 0.15-0.21

Silicon (Si): ≤0.4

Manganese (Mn): 0.5-0.9

Nickel (Ni): 1.4-1.7

Phosphorus P: ≤ 0.025

Sulfur: ≤ 0.035

Chromium (Cr): 1.5-1.8

Molybdenum (Mo): 0.25-0.35

Product Applications: Widely used in industries such as aerospace, electricity, petrochemicals, shipping, machinery, and environmental protection.