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寿光直径127mm壁厚6mm20g高压锅炉管每米重量是多少[20g高压锅炉管每米重量表]
浏览次数:1082 次 发布日期:2014-06-11 20:38:24 信息来源:20g高压锅炉管|http://www.lchongye.com
寿光直径127mm壁厚6mm20g高压锅炉管每米重量是多少[20g高压锅炉管每米重量表]
力学性能
牌号 | 抗拉强度 | 下列壁厚钢管的 屈服点不小于 | 伸长率 δ5% 不小于 | 冲击功 (纵向) 不小于 | 硬度不大于 | 采用标准 | ||
洛氏硬度 | 布氏硬度 | |||||||
<15mm | ≥15mm | 壁厚 <5.1mm | 壁厚 ≥5.1mm | |||||
St35.8 | 360-480 | 235 | 225 | 25 | - | - | - | DIN17175 |
Sr45.8 | 410-530 | 255 | 245 | 21 | - | - | - | |
15Mo3 | 450-600 | 270 | 22 | - | - | |||
13CrMo44 | 440-590 | 290 | 22 | - | - | |||
10CrMo910 | 450-600 | 280 | 20 | - | - | |||
14MoV63 | 460-610 | 320 | 20 | 55 | ||||
12Cr1MoV | 470-640 | 255 | 245 | 21 | 41 | - | - | |
<15mm | ≥15mm | |||||||
SA192 | ≥325 | 180 | 35 | - | 77HRB | 137HB | ASMESA192 | |
SA106-B | ≥415 | 240 | 查表 | - | - | - | ASMESA106 | |
SA106-C | ≥485 | 275 | - | - | - | |||
SA556-C2 | ≥480 | 280 | - | - | ASMESA556 | |||
SA210-A1 | ≥415 | 255 | - | 79HRB(143HB) | ASMESA210 | |||
SA210-C | ≥485 | 275 | - | 89HRB(179HB) | ||||
SA209-T1a | ≥415 | 220 | - | 81HRB | 153HB | ASMESA209 | ||
SA213-T12 | ≥415 | 205 | - | 163HB(85HRB) | ASMESA213 | |||
SA213-T22 | ≥415 | 205 | - | 163HB(85HRB) |
化学成分(%)
采用标准 | 牌号 | C | Si | Mn | P≤ | S≤ | Cr | Mo | V |
GB3087 | 10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | ≤0.15 | - | - |
20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | ≤0.25 | - | - | |
DIN 17175 | St35.8 | ≤0.17 | 0.10-0.35 | 0.40-0.80 | 0.030 | 0.030 | - | - | - |
St45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | 0.030 | 0.030 | - | - | - | |
15Mo3 | 0.12-0.20 | 0.10-0.35 | 0.40-0.80 | 0.030 | 0.030 | - | 0.25-0.35 | - | |
13CrMo44 | 0.10-0.18 | 0.10-0.35 | 0.40-0.70 | 0.030 | 0.030 | 0.70-1.10 | 0.45-0.65 | - | |
10CrMo910 | 0.08-0.15 | ≤0.50 | 0.40-0.70 | 0.030 | 0.030 | 2.00-2.50 | 0.90-1.20 | - | |
14MoV63 | 0.10-0.18 | 0.10-0.35 | 0.40-0.70 | 0.030 | 0.030 | 0.30-0.60 | 0.50-0.70 | 0.22-0.32 | |
12Cr1MoV | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.030 | 0.030 | 0.90-1.20 | 0.25-0.35 | 0.15-0.30 | |
ASME | 0.08-0.15 | 0.45-0.75 | 0.45-0.65 | 0.030 | 0.030 | 1.60-2.10 | 0.50-0.65 | 0.28-0.42 | |
ASME SA192 | SA192 | 0.06-0.18 | ≤0.25 | 0.27-0.63 | 0.035 | 0.035 | - | - | |
ASME SA106 | SA106-B | ≤0.30 | ≥0.10 | 0.29-1.06 | 0.035 | 0.035 | - | - | |
SA106-C | ≤0.35 | ≥0.10 | 0.29-1.06 | 0.035 | 0.035 | - | - | ||
ASME SA556 | SA556-C2 | ≤0.30 | ≥0.10 | 0.29-1.06 | 0.035 | 0.035 | - | - | |
ASME SA209 | SA209-T1a | 0.15-0.25 | 0.10-0.50 | 0.30-0.80 | 0.025 | 0.025 | - | 0.44-0.65 | |
ASME SA210 | SA210-A1 | ≤0.27 | ≥0.10 | ≤0.93 | 0.035 | 0.035 | - | - | |
SA210-C2 | ≤0.35 | ≥0.10 | 0.29-1.06 | 0.035 | 0.035 | - | - | ||
ASME SA213 | SA213-T12 | 0.05-0.15 | ≤0.50 | 0.30-0.61 | 0.025 | 0.025 | 0.80-1.25 | 0.44-0.65 | |
SA213-T22 | 0.05-0.15 | ≤0.50 | 0.30-0.60 | 0.025 | 0.025 | 1.90-2.60 | 0.87-1.13 |