日本锅炉压力容器用钢板号-j9九游会
日本锅炉压力容器用钢板
1 锅炉用结构钢厚钢板
jis g3103
牌 号 | 化学成分(质量分数)/% | |||||||
厚度/mm | c ≤ | si | mn ≤ | p ≤ | s ≤ | mo | ||
sb 410 | ≤25 | 0.24 |
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25~50 | 0.27 | 0.15~0.30 | 0.90 | 0.035 | 0.040 |
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50~200 | 0.30 |
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sb 450 | ≤25 | 0.28 |
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25~50 | 0.31 | 0.15~0.30 | 0.90 | 0.035 | 0.040 |
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50~100 | 0.33 |
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sb 480 | ≤25 | 0.31 |
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25~50 | 0.33 | 0.15~0.30 | 0.90 | 0.035 | 0.040 |
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50~200 | 0.35 |
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sb 450 m | ≤25 | 0.18 |
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25~50 | 0.21 |
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50~100 | 0.23 | 0.15~0.30 | 0.90 | 0.035 | 0.040 | 0.45~0.60 | ||
100~150 | 0.25 |
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sb 480 m | ≤25 | 0.20 |
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25~50 | 0.23 | 0.15~0.30 | 0.90 | 0.035 | 0.040 | 0.45~0.60 | ||
50~100 | 0.25 |
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100~150 | 0.27 |
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2 压力容器用调质型钢板
jis g3115
牌 号 | 化学成分(质量分数)/% | ||||||
厚度/mm | c ≤ | si | mn ≤ | p ≤ | s ≤ | ||
spv 235 | ≤100 | 0.18 | 0.15~0.35 | 1.40 | 0.030 | 0.030 | |
| >100 | 0.20 |
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spv 315 |
| 0.18 | 0.15~0.35 | 1.50 | 0.030 | 0.030 | |
spv 355 |
| 0.20 | 0.15~0.55 | 1.60 | 0.030 | 0.030 | |
spv 410 |
| 0.18 | 0.15~0.75 | 1.60 | 0.030 | 0.030 | |
spv 450 |
| 0.18 | 0.15~0.75 | 1.60 | 0.030 | 0.030 | |
spv 490 |
| 0.18 | 0.15~0.75 | 1.60 | 0.030 | 0.030 |
3 高压瓦斯用碳素钢板和钢带
jis g3116
牌 号 | 化学成分(质量分数)/% | 牌 号 | 化学成分(质量分数)/% | |||||||||||
c | si | mn | p | s | c | si | mn | p | s | |||||
≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | |||||
sg 255 | 0.20 |
| ≥0.30 | 0.040 | 0.040 | sg 325 | 0.20 | 0.55 | 1.50 | 0.040 | 0.040 | |||
sg 295 | 0.20 | 0.35 | 1.00 | 0.040 | 0.040 | sg 365 | 0.20 | 0.55 | 1.50 | 0.040 | 0.040 |
4 中常温压力容器碳素钢板
jis g3118
牌 号 | 化学成分(质量分数)/% | ||||||
厚度/mm | c | si | mn | p | s | ||
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sgv 410 | ≤12.5 | 0.21 |
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12.5~50 | 0.23 |
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50~100 | 0.25 | 0.15~0.30 | 0.85~1.20 | 0.035 | 0.040 | ||
100~200 | 0.27 |
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sgv 450 | ≤12.5 | 0.24 |
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12.5~50 | 0.26 | 0.15~0.30 | 0.85~1.20 | 0.035 | 0.040 | ||
50~100 | 0.28 |
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100~200 | 0.29 |
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sgv 480 | ≤12.5 | 0.27 |
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12.5~50 | 0.28 | 0.15~0.30 | 0.85~1.20 | 0.035 | 0.040 | ||
50~100 | 0.30 |
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100~200 | 0.31 |
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5 锅炉及压力容器用mnmo、mnmoni钢板
jis g3119
牌 号 | 化学成分(质量分数)/% | ||||||||
厚度/mm | c ≤ | si | mn | p ≤ | s ≤ | mo | ni | ||
sbv a | ≤25 | 0.20 |
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25~50 | 0.23 | 0.15~0.30 | 0.95~1.30 | 0.035 | 0.040 | 0.45~0.60 |
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50~150 | 0.25 |
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sbv 1 b | ≤25 | 0.20 |
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25~50 | 0.23 | 0.15~0.30 | 1.15~1.50 | 0.035 | 0.040 | 0.45~0.60 |
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50~150 | 0.25 |
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sbv 2 | ≤25 | 0.20 |
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25~50 | 0.23 | 0.15~0.30 | 1.15~1.50 | 0.035 | 0.040 | 0.45~0.60 | 0.40~0.70 | ||
50~150 | 0.25 |
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sbv 3 | ≤25 | 0.20 |
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25~50 | 0.23 | 0.15~0.30 | 1.15~1.50 | 0.035 | 0.040 | 0.45~0.60 | 0.70~1.00 | ||
50~150 | 0.25 |
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6 压力容器用调质mnmnmo、mnmoni钢板
jis g3120
牌 号 | 化学成分(质量分数)/% | |||||||
c ≤ | si | mn | p ≤ | s ≤ | mo | ni | ||
sqv 1 a | 0.25 | 0.15~0.30 | 1.15~1.50 | 0.035 | 0.040 | 0.45~0.60 |
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sqv 1 b | 0.25 | 0.15~0.30 | 1.15~1.50 | 0.035 | 0.040 | 0.45~0.60 |
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sqv 2 a | 0.25 | 0.15~0.30 | 1.15~1.50 | 0.035 | 0.040 | 0.45~0.60 | 0.40~0.70 | |
sqv 2 b | 0.25 | 0.15~0.30 | 1.15~1.50 | 0.035 | 0.040 | 0.45~0.60 | 0.40~0.70 | |
sqv 3 a | 0.25 | 0.15~0.30 | 1.15~1.50 | 0.035 | 0.040 | 0.45~0.60 | 0.70~1.00 | |
sqv 3 b | 0.25 | 0.15~0.30 | 1.15~1.50 | 0.035 | 0.040 | 0.45~0.60 | 0.70~1.00 |
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最近更新:2015-10-22
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