
不銹鋼不銹鋼復合管護欄標準|太鋼不銹鋼不銹鋼復合管護欄
| 
 牌號  | 
 C  | 
 Si  | 
 Mn  | 
 P≤  | 
 S≤  | 
 Ni  | 
 Cr  | 
 Mo  | 
 Cu  | 
 Al  | 
| 
 10#  | 
 0.07-0.15  | 
 0.17-0.37  | 
 0.35-0.65  | 
 0.030  | 
 0.030  | 
 0.25  | 
 0.15  | 
 | 
 0.25  | 
 10#  | 
| 
 20#  | 
 0.17-0.24  | 
 0.17-0.35  | 
 0.35-0.65  | 
 0.030  | 
 0.030  | 
 0.25  | 
 0.25  | 
 | 
 0.20  | 
 | 
| 
 35#  | 
 0.32-0.40  | 
 0.17-0.35  | 
 0.50-0.80  | 
 0.030  | 
 0.030  | 
 0.25  | 
 0.25  | 
 | 
 0.20  | 
 | 
| 
 45#  | 
 0.42-0.50  | 
 0.17-0.35  | 
 0.50-0.80  | 
 0.030  | 
 0.030  | 
 0.25  | 
 0.25  | 
 | 
 0.20  | 
 | 
| 
 09Mn2  | 
 0.06-0.12  | 
 0.17-0.35  | 
 0.35-0.55  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.25  | 
 | 
| 
 12Mn2  | 
 0.09-0.16  | 
 0.17-0.35  | 
 0.40-0.60  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.25  | 
 | 
| 
 16Mn3  | 
 0.13-0.20  | 
 0.17-0.35  | 
 0.60-0.80  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.25  | 
 | 
| 
 15Mo3  | 
 0.12-0.20  | 
 0.17-0.35  | 
 0.40-0.80  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.25  | 
 0.25-0.35  | 
 0.25  | 
 | 
| 
 20Mn  | 
 0.17-0.35  | 
 0.17-0.35  | 
 1.10-1.60  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.25  | 
 | 
 0.25  | 
 | 
| 
 20Mn3  | 
 0.17-0.24  | 
 0.17-0.35  | 
 0.60-0.80  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.25  | 
 | 
| 
 X42  | 
 0.13-0.20  | 
 0.17-0.35  | 
 0.80-1.00  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.25  | 
 0.025  | 
| 
 X46  | 
 0.13-0.20  | 
 0.17-0.35  | 
 0.90-1.10  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.25  | 
 0.025  | 
| 
 X52(14MnNb)  | 
 0.11-0.16  | 
 0.17-0.35  | 
 1.10-1.45  | 
 0.015  | 
 0.010  | 
 0.30  | 
 0.30  | 
 0.15  | 
 0.25  | 
 0.025  | 
| 
 X56(16MnV5)  | 
 0.13-0.20  | 
 0.17-0.35  | 
 1.10-1.35  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.25  | 
 0.025  | 
| 
 X60(16MnV5/1)  | 
 0.13-0.20  | 
 0.17-0.35  | 
 1.10-1.35  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.25  | 
 0.025  | 
| 
 X70(15MnNb6)  | 
 0.12-0.18  | 
 0.17-0.35  | 
 1.40-1.60  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.20  | 
 0.025  | 
| 
 X80  | 
 0.12-0.18  | 
 0.17-0.35  | 
 1.40-1.60  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.20  | 
 0.025  | 
| 
 X100  | 
 0.12-0.18  | 
 0.17-0.35  | 
 1.40-1.60  | 
 0.030  | 
 0.030  | 
 0.30  | 
 0.30  | 
 | 
 0.20  | 
 0.025  | 
| 
 Q195B   | 
 0.06-0.12  | 
 0.30  | 
 0.25-0.50  | 
 0.035  | 
 0.035  | 
 | 
 | 
 | 
 | 
 | 
| 
 Q215B  | 
 0.09-0.15  | 
 0.30  | 
 0.25-0.55  | 
 0.035  | 
 0.035  | 
 | 
 | 
 | 
 | 
 | 
| 
 Q235A  | 
 0.14-0.22  | 
 0.30  | 
 0.30-0.65  | 
 0.045  | 
 0.050  | 
 | 
 | 
 | 
 | 
 | 
| 
 Q235B  | 
 0.12-0.22  | 
 0.30  | 
 0.30-0.70  | 
 0.045  | 
 0.045  | 
 | 
 | 
 | 
 | 
 | 
