|
[China]
Trade Verify
Address: NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
Contact name:Gao Ben
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED |
|
Verified Suppliers
|
|
|
Grade 660 (A-286). High temperature bolting material, expansion coefficient comparable to Austenitic Stainless Steels.
Grade 660 is a precipitation hardening austenitic stainless steel widely used for high temperature fastening and bolting materials. Its relatively high nickel content for a stainless steel means that is sometimes categorized as a nickel alloy. The grade is commonly used for operating temperatures up to 700°C (1300°F).
| C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Al | V | B | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | • | • | • | • | • | 13.50 | 24.00 | 1.00 | 1.90 | • | 0.10 | • | 0.00 |
| Max | 0.08 | 1.00 | 2.00 | 0.040 | 0.030 | 16.00 | 27.00 | 1.50 | 2.35 | 0.35 | 0.50 | 0.01 | 0.00 |
Condition: Solution Annealed and Water Quenched.
| U.T.S | 130 KSI Min | (895 N/mm2) |
|---|---|---|
| 0.2% Proof Stress | 85 KSI Min | (585 N/mm2) |
| Elongation | 15 % | |
| Red of Area | 18 % | |
| CVN Impacts @ -60°C (-75°F) | 57 Joules | (42 ft-lbf) |
| Size range: 2”∅ - 12”∅ |
|---|
