產(chǎn)品詳情
X52簡介:
X52管線鋼板采取低碳+高錳+微合金化元素的成分,通過優(yōu)化冶煉以及軋制工藝制成,
X52主要用途:
油氣輸送管線用鋼板:用于制作石油,天然氣輸送管道。
X52執(zhí)行標(biāo)準(zhǔn):
標(biāo)準(zhǔn): API SPEC 5L--美國石油學(xué)會標(biāo)準(zhǔn) GB/T9711.1---GB/T9711.2--中國國家標(biāo)準(zhǔn) 用途: 用于石油、天然氣工業(yè)中的氧、水、油輸送管
X52化學(xué)成分:
標(biāo)準(zhǔn) |
牌號 |
化學(xué)成分(%) |
CEV(%) |
|
|
|
|
|
|
|
|
C |
Si |
Mn |
P |
S |
V |
Nb |
Ti |
|
|
API SPEC 5L GB/T9711.2 |
B |
≤0.16 |
≤0.40 |
≤1.10 |
≤0.020 |
≤0.010 |
- |
- |
- |
≤0.42 |
X42 |
≤0.17 |
≤0.40 |
≤1.20 |
≤0.020 |
≤0.010 |
≤0.05 |
≤0.05 |
≤0.04 |
≤0.42 |
|
X52 |
≤0.20 |
≤0.45 |
≤1.60 |
≤0.020 |
≤0.010 |
≤0.10 |
≤0.05 |
≤0.04 |
≤0.45 |
|
X60 |
≤0.21 |
≤0.45 |
≤1.60 |
≤0.020 |
≤0.010 |
≤0.15 |
≤0.05 |
≤0.04 |
協(xié)議 |
|
X65 |
≤0.16 |
≤0.45 |
≤1.60 |
≤0.020 |
≤0.010 |
≤0.06 |
≤0.05 |
≤0.06 |
≤0.45 |
|
X70 |
≤0.16 |
≤0.45 |
≤1.70 |
≤0.020 |
≤0.010 |
≤0.06 |
≤0.05 |
≤0.06 |
≤0.45 |
|
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