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  承壓設(shè)備用無縫鋼管化學(xué)成分
| 
 標(biāo)準(zhǔn)  | 
 牌號  | 
 化學(xué)成分  | |||||||||
| 
 C  | 
 Si  | 
 Mn  | 
 P  | 
 S  | 
 Cr  | 
 Mo  | 
 Cu  | 
 Ni  | 
 V  | ||
| 
 EN10216-1  | 
 P195  | 
 ≤0.13  | 
 ≤0.35  | 
 ≤0.70  | 
 ≤0.025  | 
 ≤0.020  | 
 ≤0.30  | 
 ≤0.06  | 
 ≤0.30  | 
 ≤0.30  | 
 /  | 
| 
 P235  | 
 ≤0.16  | 
 ≤0.35  | 
 ≤1.20  | 
 ≤0.025  | 
 ≤0.020  | 
 ≤0.30  | 
 ≤0.06  | 
 ≤0.30  | 
 ≤0.30  | 
 /  | |
| 
 P265  | 
 ≤0.20  | 
 ≤0.40  | 
 ≤1.40  | 
 ≤0.025  | 
 ≤0.020  | 
 ≤0.30  | 
 ≤0.06  | 
 ≤0.30  | 
 ≤0.30  | 
 /  | |
| 
 EN10216-2  | 
 P195GH  | 
 ≤0.13  | 
 ≤0.35  | 
 ≤0.70  | 
 ≤0.025  | 
 ≤0.020  | 
 ≤0.30  | 
 ≤0.06  | 
 ≤0.30  | 
 ≤0.30  | 
 /  | 
| 
 P235GH  | 
 ≤0.16  | 
 ≤0.35  | 
 ≤1.20  | 
 ≤0.025  | 
 ≤0.020  | 
 ≤0.30  | 
 ≤0.06  | 
 ≤0.30  | 
 ≤0.30  | 
 /  | |
| 
 P265GH  | 
 ≤0.20  | 
 ≤0.40  | 
 ≤1.40  | 
 ≤0.025  | 
 ≤0.020  | 
 ≤0.30  | 
 ≤0.06  | 
 ≤0.30  | 
 ≤0.30  | 
 /  | |
| 
 13CrMo4-5  | 
 0.10-0.17  | 
 ≤0.35  | 
 0.40-0.70  | 
 ≤0.025  | 
 ≤0.020  | 
 0.70-1.15  | 
 0.40-0.60  | 
 ≤0.30  | 
 ≤0.30  | 
 /  | |
| 
 10CrMo9-10  | 
 0.08-0.14  | 
 ≤0.50  | 
 0.30-0.70  | 
 ≤0.025  | 
 ≤0.020  | 
 2.00-2.50  | 
 0.90-1.10  | 
 ≤0.30  | 
 ≤0.30  | ||
						
  | ||