Steel grade | Standard | Application |
---|---|---|
U20302 | GBT | China structural steel and alloy steel |
U20252 | GBT | China structural steel and alloy steel |
U20202 | GBT | China structural steel and alloy steel |
U20152 | GBT | China structural steel and alloy steel |
U20102 | GBT | China structural steel and alloy steel |
U20082 | GBT | China structural steel and alloy steel |
U20150 | GBT | China structural steel and alloy steel |
U20100 | GBT | China structural steel and alloy steel |
U20080 | GBT | China structural steel and alloy steel |
70Mn | GBT | China structural steel and alloy steel |
65Mn | GBT | China structural steel and alloy steel |
60Mn | GBT | China structural steel and alloy steel |
50Mn | GBT | China structural steel and alloy steel |
45Mn | GBT | China structural steel and alloy steel |
40Mn | GBT | China structural steel and alloy steel |
35Mn | GBT | China structural steel and alloy steel |
30Mn | GBT | China structural steel and alloy steel |
25Mn | GBT | China structural steel and alloy steel |
20Mn | GBT | China structural steel and alloy steel |
15Mn | GBT | China structural steel and alloy steel |
85 | GBT | China structural steel and alloy steel |
80 | GBT | China structural steel and alloy steel |
75 | GBT | China structural steel and alloy steel |
70 | GBT | China structural steel and alloy steel |
65 | GBT | China structural steel and alloy steel |
60 | GBT | China structural steel and alloy steel |
55 | GBT | China structural steel and alloy steel |
50 | GBT | China structural steel and alloy steel |
45 | GBT | China structural steel and alloy steel |
40 | GBT | China structural steel and alloy steel |
35 | GBT | China structural steel and alloy steel |
30 | GBT | China structural steel and alloy steel |
25 | GBT | China structural steel and alloy steel |
20 | GBT | China structural steel and alloy steel |
15 | GBT | China structural steel and alloy steel |