| 
 檢驗(yàn)項(xiàng)目標(biāo)準(zhǔn)號(hào)  | 
 機(jī)械性能  | 
 化學(xué)成分(%)  | ||||||||
| 
 屈服點(diǎn) Mpa (Min)  | 
 抗拉強(qiáng)度 Mpa  | 
 Gauge Length (mm)  | 
 伸長(zhǎng)率 (%) (Min)  | 
 碳 C (Max)  | 
 硅 Si  | 
 錳 Mn  | 
 磷 P (Max)  | 
 硫 S (Max)  | ||
| 
 中國(guó) 船級(jí)社 CCS  | 
 Gr320 Gr360 Gr410  | 
 195 215 235  | 
 ≥320 ≥360 ≥410  | 
 5.65√F0 5.65√F0 5.65√F0  | 
 25 24 22  | 
 0.16 0.17 0.21  | 
 — ≤0.35 ≤0.35  | 
 0.40-0.70 0.40-0.80 0.40-1.20  | 
 0.040 0.040 0.040  | 
 0.040 0.040 0.040  | 
| 
 日本 海事協(xié)會(huì) NK  | 
 KSTPG38 KSTPG42 KSTS38 KSTS42 KSTPT38 KSTPT42 KSTB35 KSTB42  | 
 215 245 215 245 215 245 175 255  | 
 ≥370 ≥410 ≥370 ≥410 ≥370 ≥410 ≥340 ≥410  | 
 5.65√F0 5.65√F0 5.65√F0 5.65√F0 5.65√F0 5.65√F0 5.65√F0 5.65√F0  | 
 24 21 24 21 24 21 26 21  | 
 0.25 0.30 0.25 0.30 0.25 0.30 0.18 0.32  | 
 ≤0.35 ≤0.35 0.1-0.35 0.1-0.35 0.1-0.35 0.1-0.35 0.1-0.35 0.1-0.35  | 
 0.30-0.90 0.30-1.00 0.30-1.10 0.30-1.40 0.30-0.90 0.30-1.00 0.30-0.60 0.30-0.80  | 
 0.040 0.040 0.035 0.035 0.035 0.035 0.035 0.035  | 
 0.040 0.040 0.035 0.035 0.035 0.035 0.035 0.035  | 
| 
 勞氏 船級(jí)社 LRS  | 
 320 360 410  | 
 195 215 235  | 
 320-440 360-480 410-530  | 
 5.65√F0 5.65√F0 5.65√F0  | 
 25 24 22  | 
 0.16 0.17 0.21  | 
 — ≤0.35 ≤0.35  | 
 0.40-0.70 0.40-0.80 0.40-1.20  | 
 0.050 0.045 0.045  | 
 0.050 0.045 0.045  | 
| 
 挪威 船級(jí)社 DNV  | 
 TS6/TW6 T10/TW10  | 
 215 235  | 
 360-480 410-550  | 
 5.65√F0 5.65√F0  | 
 24 22  | 
 0.17 0.19  | 
 ≤0.35 ≤0.35  | 
 0.40-1.00 0.60-1.20  | 
 0.030 0.030  | 
 0.025 0.025  | 
(2)
| 
 船級(jí)社 Society  | 
 標(biāo)準(zhǔn)或用途 Standard or usage  | 
 鋼級(jí)  | 
 化學(xué)成分 chemical composition, %  | |||||||||||
| 
 C  | 
 Si  | 
 Mn  | 
 P  | 
 S  | 
 Cr  | 
 Ni  | 
 Cu  | 
 Al  | 
 Mo  | 
 V  | 
 P+S  | |||
| 
 德國(guó)船級(jí)社  | 
 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(jí)社  | 
 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(guó)船級(jí)社  | 
 for pressure  | 
 Grade 3  | 
 ≤0.30  | 
 -  | 
 ≤1.20  | 
 ≤0.050  | 
 ≤0.045  | 
 ≤0.40  | 
 ≤0.40  | 
 ≤0.40  | 
 -  | 
 ≤0.15  | 
 ≤0.08  | 
 -  | 
| 
 法國(guó)船級(jí)社  | 
 for pressure  | 
 410HB  | 
 ≤0.21  | 
 ≤0.35  | 
 0.40-1.20  | 
 ≤0.040  | 
 ≤0.040  | 
 -  | 
 -  | 
 -  | 
 -  | 
 -  | 
 -  | 
 -  | 
| 
 英國(guó)船級(jí)社  | 
 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(guó)船級(jí)社  | 
 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(jí)社  | 
 for pressure  | 
 grade 1 No3/ KSTPG 42  | 
 ≤ 0.30  | 
 ≤ 0.35  | 
 0.30-1.00  | 
 ≤ 0.040  | 
 ≤ 0.040  | 
 -  | 
 -  | 
 -  | 
 -  | 
 -  | 
 -  | 
 -  | 
| 
 中國(guó)船級(jí)社  | 
 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  | 
|||||
									
  | ||
