無縫鋼管產(chǎn)品與服務(wù)領(lǐng)跑者—山東昌衡信德鋼管制造有限公司 銷售電話:0635-8228686
產(chǎn)品目錄
聯(lián)系方式
0635-8228686
0635-8787380
聊城開發(fā)區(qū)大東鋼管城A2號
低溫?zé)o縫鋼管化學(xué)成分
標準 |
牌號 |
化學(xué)成分(%) |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
Mo |
V |
Al |
ASTM A333 |
Grade 1 |
≤0.30 |
|
0.40~1.06 |
≤0.025 |
≤0.025 |
|
|
|
|
|
|
Grade 3 |
≤0.19 |
0.18~0.37 |
0.31~0.64 |
≤0.025 |
≤0.025 |
|
3.18~3.82 |
|
|
|
|
Grade 4 |
≤0.12 |
0.18~0.37 |
0.50~1.05 |
≤0.025 |
≤0.025 |
0.44~1.01 |
0.47~0.98 |
0.40~0.75 |
|
|
0.04~0.30 |
Grade 6 |
≤0.30 |
≥0.10 |
0.29~1.06 |
≤0.025 |
≤0.025 |
|
|
|
|
|
|
Grade 7 |
≤0.19 |
0.13~0.32 |
≤0.90 |
≤0.025 |
≤0.025 |
|
2.03~2.57 |
|
|
|
|
Grade 8 |
≤0.13 |
0.13~0.32 |
≤0.90 |
≤0.025 |
≤0.025 |
|
8.40~9.60 |
|
|
|
|
Grade 9 |
≤0.20 |
|
0.40~1.06 |
≤0.025 |
≤0.025 |
|
1.60~2.24 |
0.75~1.25 |
|
|
|
Grade 10 |
≤0.20 |
0.10~0.35 |
1.15~1.50 |
≤0.03 |
≤0.015 |
≤0.15 |
≤0.25 |
≤0.015 |
≤0.50 |
≤0.12 |
≤0.06 |
Grade 11 |
≤0.10 |
≤0.35 |
≤0.6 |
≤0.025 |
≤0.025 |
≤0.50 |
35.0~37.0 |
|
≤0.50 |
|