ASTM A333——Seamless and Welded Steel Pipe for Low-Temperature Service
低溫?zé)o縫管主要生產(chǎn)鋼管牌號(hào)
Grade 1, Grade 3, Grade 4,Grade6
[1], Grade 7, Grade 8, Grade 9, Grade 10, Grade 11
低溫?zé)o縫管沖擊溫度
級(jí)別 |
最低沖擊試驗(yàn)溫度 |
℉ |
℃ |
Grade 1 |
-50 |
-45 |
Grade 3 |
-150 |
-100 |
Grade 4 |
-150 |
-100 |
Grade 6 |
-50 |
-45 |
Grade 7 |
-100 |
-75 |
Grade 8 |
-320 |
-195 |
Grade 9 |
-100 |
-75 |
Grade 10 |
-75 |
-60 |
低溫?zé)o縫管力學(xué)性能
標(biāo)準(zhǔn) |
牌號(hào) |
抗拉強(qiáng)度(MPa) |
屈服強(qiáng)度(MPa) |
伸長率(%) |
縱向 |
橫向 |
ASTM A333 |
Grade 1 |
≥380 |
≥205 |
≥35 |
≥25 |
Grade 3 |
≥450 |
≥240 |
≥30 |
≥20 |
Grade 4 |
≥415 |
≥240 |
≥30 |
≥16.5 |
Grade 6 |
≥415 |
≥240 |
≥30 |
≥16.5 |
Grade 7 |
≥450 |
≥240 |
≥30 |
≥22 |
Grade 8 |
≥690 |
≥515 |
≥22 |
|
Grade 9 |
≥435 |
≥315 |
≥28 |
|
Grade 10 |
≥550 |
≥450 |
≥22 |
|
Grade 11 |
≥450 |
≥240 |
≥18 |
|
低溫?zé)o縫管化學(xué)成分
標(biāo)準(zhǔn) |
牌號(hào) |
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 |
|
|
無錫邦瑞特金屬制品有限公司
銷售一部
電 話:0510-88222224
手 機(jī):13382886444、18014258567 傳 真:0510-88223334
聯(lián)系人:李經(jīng)理
銷售二部
電話;18921511196
13812042226
聯(lián)系人;劉經(jīng)理
網(wǎng) 址:ivitalk.com.cn ivitalk.com.cn
地 址:無錫市錫山區(qū)春暉中路66號(hào)