2.25Cr-1Mo,屬於美國牌號的鋼板·另一種叫法為:SA387Gr22CL2或者是A387Gr22CL2.
產品定義
產品參數
Component Elements Properties | Metric | English | Comments |
---|---|---|---|
Boron, B | 0.0010 - 0.0030 % | 0.0010 - 0.0030 % | |
Carbon, C | 0.10 - 0.15 % | 0.10 - 0.15 % | |
Chromium, Cr | 2.75 - 3.25 % | 2.75 - 3.25 % | |
Copper, Cu | <= 0.25 % | <= 0.25 % | |
Iron, Fe | 93.882 - 95.734 % | 93.882 - 95.734 % | |
Manganese, Mn | 0.30 - 0.60 % | 0.30 - 0.60 % | |
Molybdenum, Mo | 0.90 - 1.10 % | 0.90 - 1.10 % | |
Nickel, Ni | <= 0.25 % | <= 0.25 % | |
Phosphorous, P | <= 0.025 % | <= 0.025 % | |
Silicon, Si | <= 0.13 % | <= 0.13 % | |
Sulfur, S | <= 0.025 % | <= 0.025 % | |
Titanium, Ti | 0.015 - 0.035 % | 0.015 - 0.035 % | |
Vanadium, V | 0.20 - 0.30 % | 0.20 - 0.30 % | 2.25 |