A case-hardening alloy plate that is used where high strength and excellent wear characteristics are needed, and where a tough ductile core is required. Relatively low distortion and growth during heat treatment and safe hardening over a wide range are advantages of this grade. Calcium treated for better machinability and tool life.
A case-hardening alloy plate that is used where high strength and excellent wear characteristics are needed, and where a tough ductile core is required. Relatively low distortion and growth during heat treatment and safe hardening over a wide range are advantages of this grade. Calcium treated for better machinability and tool life.
| C | CO | CR | MN | MO | NI | P | S | SI | V | W |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.18 – 0.23 | 0.40 – 0.60 | 0.70 – 0.90 | 0.15 – 0.25 | 0.40 – 0.70 | 0.04 Max. | 0.04 Max. | 0.15 – 0.30 |
Flats • Rounds
AISI 8620 Alloy Steel-US
ASTM A29-US
ASTM A322-US
ASTM A331-US
ASTM A506-US
ASTM A507-US
ASTM A513-US
ASTM A519-US
ASTM A646 (8620-4)-US
ASTM A752-US
A829-US
MIL S-8690-US
SAE J1397-US
SAE J404-US
UNS G86200-US