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S890Q S890QL S890QL1 Structural Metal Beams
S890Q S890QL S890QL1 H Shape Metal
S890Q h steel profile is a high yield strength structural steel under tempering condition, it is a special alloy steel, S indicates structural steel, 890 is the yield value in MPa, Q indicates the delivery condition.S890Q structural steel beam executive specification: EN10025-6:2014, the rule is that the nominal thickness of the steel of S890 grade is in the range of 3-100mm, after tempering, the yield strength can reach more than 890MPa. 100mm, the yield strength that can be reached after tempering is more than 890MPa.
Rules at a temperature of not less than -20 degrees Celsius impact energy, no symbol, i.e. S890Q
Rules at a temperature of not less than -40 degrees when the impact energy, notation: L, that is, S890QL
Rules at a temperature of not less than -70 degrees at the impact energy, notation: L1, that is, S890QL1
S890Q steel h profile used in the manufacture of plants, general construction and various types of engineering machinery, such as mining and various types of engineering construction drilling rigs, electric shovels, electric wheel dump trucks, mining cars, excavators, loaders, bulldozers, various types of cranes, coal mines, such as hydraulic supports and other machinery and equipment and other structural components.
China H beam producers--GNEE Group
S890Q S890QL S890QL1 H Beam Section
S890Q S890QL1 h shape metal chemical composition:
| Grade |
C |
Si |
Mn |
P |
S |
Ni | Cr | Mo | Cu | Nb | V | Ti | Zr | N | B |
| S890Q | ≤ 0.2 | ≤0.8 | ≤1.7 | ≤0.025 | ≤0.015 | ≤2.0 | ≤1.5 | ≤0.7 | ≤0.5 | ≤0.06 | ≤0.12 | ≤0.05 | ≤0.15 | ≤0.02 | ≤0.005 |
| S890QL1 | ≤0.2 | ≤0.8 | ≤1.7 | ≤0.02 | ≤0.01 | ≤2.0 | ≤1.5 | ≤0.7 | ≤0.5 | ≤0.06 | ≤0.12 | ≤0.05 | ≤0.15 | ≤0.015 | ≤0.005 |
China steel H beam producers--GNEE Group
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China H section steel producers--GNEE Group
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