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Steel Plates for API 5L-2007 (ISO 3183) Line Pipe Usage
USI mainly provide flat steel (HRC, HR Plate, CRC, GI, GL,PPGI, etc.), long steel (billet, deformed bar, wire rod, round bar, pipe, etc.) and special steel (high- tensile steel & stainless steel) to end consumers、distributors & trading houses in the world.
Product inquiryProduct Description
Steel Plates for API 5L-2007 (ISO 3183) Line Pipe Usage
| Level | Grade | Chemical Composition % | Tensile Test | |||||||||||
| C | Mn | P | S | Si | Nb | V | Ti | Ni+V+Ti Max | CEiw Max (Re7) |
CEpm max (Re8) |
Yield Strength ksi(N/mm²) |
Tensile Strength ksi(N/mm²) |
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| PSL 1 | A | 0.22 | 0.90 | 0.03 | 0.03 | / | / | / | / | / | / | / |
30.5 (210) min |
48.6(335) min |
| B (Re5) | 0.26 | 1.20 | 0.15 |
35.5(245) min |
60.2(415) min |
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| X42 | 1.30 |
42.1(290) min |
60.2(415) min |
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| X46 | 1.40 |
46.4(320) min |
63.1(435) min |
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| X52 |
52.2(360) min |
66.7(460) min |
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| X56 |
56.6(390) min |
71.1(490) min |
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| X60 | (Re6) |
60.2(415) min |
75.4(520) min |
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| X65 | 1.45 |
65.3(450) min |
77.6(535) min |
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| X70 | 1.65 |
70.3(485) min |
82.7(570) min |
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| PSL 2 | BM | 0.22 | 1.2 | 0.025 | 0.015 | 0.45 | 0.05 | 0.05 | 0.04 | / | 0.43 | 0.25 |
35.5~65.3 (245~450) |
60.2~110.2 (415~760) |
| X42M | 1.3 |
42.1~71.8 (290~495) |
60.2~110.2 (415~760) |
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| X46M |
46.4~76.1 (320~525) |
63.1~110.2 (435~760) |
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| X52M | 1.4 | / | / | / | 0.15 |
52.2~76.9 (360~530) |
66.7~110.2 (460~760) |
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| X56M |
56.6~79.0 (390~545) |
71.1~110.2 (490~760) |
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| X60M | 0.12 | 1.6 | (Re6) |
60.2~81.9 (415~565) |
75.4~110.2 (520~760) |
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| X65M |
65.3~87.0 (450~600) |
77.6~110.2 (535~760) |
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| X70M | 1.7 |
70.3~92.1 (485~635) |
82.7~110.2 (570~760) |
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Remarks
1. Gr.A through Gr.X70 for each reduction of 0.01% below the specified maximum carbon content, an increase of 0.05% above the specified maximum manganese content is permissible, but:
a.X42~X52: Maximum manganese content is applicable to 1.50%.
b.X56~X65: Maximum manganese content is applicable to 1.65%.
c. X70: Maximum manganese content is applicable to 2.00%.
2. Niobium, vanadium, or combinations thereof may be used at the discretion of the manufacturer.
3. The sum of the niobium, vanadium, and titanium contents shall not exceed 0.15%.
4 .Gr.60 through Gr.X70 are permissible to add other chemical compositions by agreement between purchaser and manufacturer.
5. Elongation values are according to Specification of API 5L-2007 (ISO 3183).
6. The sum of niobium and vanadium contents shall not exceed 0.06% except for agreement between purchaser and manufacturer.
7. Carbon Equivalent CEiiw(%)=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15
8. Carbon Equivalent CEpcm(%)=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mn/15+V/10+5B
Key words：
Long Products / Flat Products / Special Products
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