Views: 5471 Author: Site Editor Publish Time: 2024-05-01 Origin: Site
Material | Specification (Standard grade or other description) | C | Si | Mn | P | S | Cr | Ni | Mo | Cu | N | Mg | RE |
Cast iron | ASTM A48 No. 35B (GG-25) | 2.9 to 3.2 | 1.3 to 1.6 | 0.9 to 1.1 | 0.15 max | 0.12 max | |||||||
Ductile iron | ASTM A395 Gr.60-40-18 (GGG-40) | 3.5 to 4.0 | 2.5 to 3.0 | 0.4 max | 0.07 max | 0.02 max | 0.03 to 0.06 | 0.02 to 0.04 | |||||
Carbon steel | ASTM A216 Grade WCB | 0.30 max | 0.6 max | 1.0 max | 0.04 max | 0.045max | 0.50 max | 0.50 max | 0.20 max | 0.30 max | |||
High-chromium cast iron | ASTM A532 III A level 1 (Cr25) | 2.0 to 3.3 | 1.5 max | 2.0 max | 0.10 max | 0.06 max | 23.0 to 30.0 | 2.5 max | 3.0 max | 1.2 max | |||
Martensitic cast steel | ASTM A743 CA-6NM | 0.06 max | 1.0 max | 1.0 max | 0.04 max | 0.03 max | 11.5 to 14.0 | 3.5 to 4.5 | 0.4 to 1.0 | ||||
Austenitic cast steel | ASTM A743 Grade CF-8 | 0.08 max | 2.00 max | 1.50 max | 0.04 max | 0.04 max | 18.0 to 21.0 | 8.0 to 11.0 | |||||
ASTM A743 Grade CF-8M | 0.08 max | 2.00 max | 1.50 max | 0.04 max | 0.04 max | 18.0 to 21.0 | 9.0 to 12.0 | 2.0 to 3.0 | |||||
Duplex stainless steel (austenitic-ferritic) | ASTM A890 Grade 1A (CD4MCu) | 0.04 max | 1.00 max | 1.00 max | 0.040 max | 0.040 max | 24.5 to 26.5 | 4.75 to 6.00 | 1.75 to 2.25 | 2.75 to 3.25 | |||
ASTM A890 Grade 1B (CD4MCuN) | 0.04 max | 1.00 max | 1.00 max | 0.040 max | 0.040 max | 24.5 to 26.5 | 4.7 to 6.0 | 1.7 to 2.3 | 2.7 to 3.3 | ||||
ASTM A890 Grade 3A (CD6MN) | 0.06 max | 1.00 max | 1.00 max | 0.040 max | 0.040 max | 24.0 to 27.0 | 4.0 to 6.0 | 1.75 to 2.5 | 0.15 to 0.25 | ||||
ASTM A890 Grade 4A (CD3MN) | 0.03 max | 1.00 max | 1.50 max | 0.04 max | 0.020 max | 21.0 to 23.5 | 4.5 to 6.5 | 2.5 to 3.5 | 1.00 max | 0.10 to 0.30 | |||
ASTM A890 Grade 5A (CE3MN) | 0.03 max | 1.00 max | 1.50 max | 0.04 max | 0.04 max | 24.0 to 26.0 | 6.0 to 8.0 | 4.0 to 5.0 | 0.10 to 0.30 |
