牌號(hào) | 型號(hào) GB/T8110-2003 |
焊絲化學(xué)成分(%) | 用 途 | |||||||||
C | Si | Mn | P | S | Cr | Ni | Mo | Cu | 其它 | |||
H08CrMoA | H08CrMoA | ≤0.10 | 0.15-0.35 | 0.40-0.70 | ≤0.030 | ≤0.030 | 0.80-1.10 | ≤0.30 | 0.40-0.60 | 0.20 | - | 用于工作溫度520℃以下的珠光體耐熱鋼焊接 |
H13CrMoA | H13 CrMoA | 0.11-0.16 | 0.15-0.35 | 0.40-0.70 | ≤0.030 | ≤0.030 | 0.80-1.10 | ≤0.30 | 0.40-0.60 | 0.20 | - | 用于工作溫度520℃以下的珠光體耐熱鋼焊接 |
H08CrMoHIC | H08CrMoA | ≤0.10 | 0.15-0.35 | 0.40-0.70 | ≤0.010 | ≤0.010 | 0.80-1.10 | ≤0.30 | 0.40-0.60 | 0.20 | - | 適用于焊接工作在520℃以下的15CrMoR(HIC)等純凈度和力學(xué)性能要求高的耐熱鋼,如鍋爐管道、高壓容器、石化設(shè)備 |
H10Mn2HIC | H10Mn2 | ≤0.12 | ≤0.07 | 1.50-1.90 | ≤0.010 | ≤0.010 | ≤0.20 | ≤0.30 | - | ≤0.20 | - | 用于抗氫誘導(dǎo)腐蝕鋼(HIC)的焊接,如16MnR(HIC) |
H1Cr5Mo | AWS A5.23 EB6 | ≤0.10 | 0.05-0.50 | 0.35-0.70 | ≤0.025 | ≤0.025 | 4.50-6.50 | - | 0.45-0.70 | ≤0.35 | - | 用于Cr5Mo類珠光體耐熱鋼的焊接 |
H09MnNiDR | AWS A5.23 ENi3 | ≤0.13 | 0.05-0.30 | 0.60-1.20 | ≤0.020 | ≤0.020 | ≤0.15 | 3.10-3.80 | - | ≤0.35 | - | 用于-70℃下工作的結(jié)構(gòu)的焊接 |