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國內(nèi)和國外船舶用無縫鋼管要求 |
雙擊自動滾屏 |
發(fā)布者:管理員 發(fā)布時間:2011/7/24 閱讀:3383次 【字體:大 中 小】 |
船級社 Society |
標(biāo)準(zhǔn)或用途 Standard or usage |
鋼級 Steel grade |
化學(xué)成分 chemical composition, % |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
Al |
Mo |
V |
P+S |
德國船級社 GLR |
Non alloly |
GL-R 410 |
≤ 0.21 |
≤ 0.35 |
≤1.40 |
≤0.025 |
≤0.020 |
- |
- |
- |
≥0.020 |
- |
- |
- |
GB 18248 |
37Mn |
0.34~0.40 |
0.10~0.30 |
1.35~1.65 |
≤0.030 |
≤0.030 |
≤0.30 |
≤0.30 |
≤0.20 |
- |
- |
- |
≤0.055 |
EN 10297 |
34CrMo4 |
0.30~0.37 |
≤0.40 |
0.60~0.90 |
≤0.035 |
≤0.035 |
0.9~1.20 |
- |
- |
- |
0.15
~0.30 |
- |
- |
挪威船級社 DNV |
for pressure ASTM A53/A53M |
A53B |
≤ 0.30 |
- |
≤1.20 |
≤ 0.050 |
≤ 0.045 |
≤0.40 |
≤0.40 |
≤0.40 |
- |
≤0.15 |
≤0.08 |
- |
美國船級社 ABS |
for pressure |
Grade 3 |
≤0.30 |
- |
≤1.20 |
≤0.050 |
≤0.045 |
≤0.40 |
≤0.40 |
≤0.40 |
- |
≤0.15 |
≤0.08 |
- |
法國船級社 BV |
for pressure |
410HB |
≤0.21 |
≤0.35 |
0.40~1.20 |
≤0.040 |
≤0.040 |
- |
- |
- |
- |
- |
- |
- |
英國船級社 LR |
for pressure |
410 |
≤0.21 |
≤0.35 |
0.40~1.20 |
≤0.045 |
≤0.045 |
≤0.25 |
≤0.30 |
≤0.30 |
- |
≤0.10 |
- |
- |
韓國船級社 KR |
for pressure |
RST138 |
≤ 0.25 |
≤ 0.35 |
0.30~0.90 |
≤0.040 |
≤0.040 |
- |
- |
- |
- |
- |
- |
- |
RST142 |
≤0.30 |
0.30~1.00 |
≤0.040 |
≤0.040 |
- |
- |
- |
- |
- |
- |
- |
RST238 |
≤0.25 |
0.10~0.35 |
0.30~1.10 |
≤0.035 |
≤0.035 |
- |
- |
- |
- |
- |
- |
- |
RST242 |
≤0.30 |
0.30~1.40 |
- |
- |
- |
- |
- |
- |
- |
RST249 |
≤0.33 |
0.30~1.50 |
- |
- |
- |
- |
- |
- |
- |
RST338 |
≤ 0.25 |
0.30~0.90 |
- |
- |
- |
- |
- |
- |
- |
RST342 |
≤ 0.30 |
0.30~1.00 |
- |
- |
- |
- |
- |
- |
- |
日本船級社 NK |
for pressure |
grade 1 No3/ KSTPG 42 |
≤ 0.30 |
≤ 0.35 |
0.30~1.00 |
≤ 0.040 |
≤ 0.040 |
- |
- |
- |
- |
- |
- |
- |
中國船級社 CCS |
for pressure |
360 |
≤ 0.17 |
≤ 0.35 |
0.40~0.80 |
≤ 0.040 |
≤ 0.040 |
≤0.25 |
≤0.30 |
≤0.30 |
|
≤0.10 |
|
|
410 |
≤ 0.21 |
≤ 0.35 |
0.40~1.20 |
≤ 0.040 |
≤ 0.040 |
≤0.25 |
≤0.30 |
≤0.30 |
|
≤0.10 |
|
|
460 |
≤ 0.22 |
≤ 0.35 |
0.80~1.40 |
≤ 0.040 |
≤ 0.040 |
≤0.25 |
≤0.30 |
≤0.30 |
|
≤0.10 |
|
|
490 |
≤ 0.23 |
≤ 0.35 |
0.80~1.50 |
≤ 0.040 |
≤ 0.040 |
≤0.25 |
≤0.30 |
≤0.30 |
|
≤0.10 |
|
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