86L20 Chemistry

ASTM A311

Stressproof®

Carbon

0.18 / 0.23

Manganese

0.70 / 0.90

Phosphorus

0.035 Max.

Sulfur

0.04 Max.

Silicon

0.15 / 0.35

Nickel

0.40 / 0.70

Chromium

0.40 / 0.60

Molybdenum

0.15 / 0.25

Lead

0.15 / 0.35