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Modelo: BS EN 10219-1
Marca: Huijie
Paquete: Paquete de paquetes, caja de madera, caja de madera contrachapada
productividad: 3000 tons/month
transporte: Ocean
Lugar de origen: Zhejiang, China
Apoyo sobre: 3000 tons/month
Certificados : ISO9001-2008
HS-Code: 73043190
Hafen: Shanghai,Ningbo
Tipo de Pago: T/T
Incoterm: FOB,CFR,CIF,FCA
Tubería de acero de perfil de sección hueca con acabado en caliente S275NH
EN 10219-1 especificada para secciones huecas estructurales soldadas conformadas en frío de aceros no aleados y de grano fino
Jardín: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
Tipo: Resistencia eléctrica soldada (ERW)
Steel grade | % by mass, maximum | ||||||
Steel name | Steel number | C | Si | Mn | P | S | N b |
S235JRH | 1.0039 | 0,17 | — | 1,40 | 0,040 | 0,040 | 0.009 |
S275J0H | 1.0149 | 0,20 | — | 1,50 | 0,035 | 0,035 | 0,009 |
S275J2H | 1.0138 | 0,20 | — | 1,50 | 0,030 | 0,030 | — |
S355J0H | 1.0547 | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
S355J2H | 1.0576 | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | — |
S355K2H | 1.0512 | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | — |
a. The deoxidation method is designated as follows: FF: Fully killed steel containing nitrogen binding elements in amounts sufficient to bind available nitrogen (e.g. min. 0,020 % total Al or 0,015 % soluble Al). b. The maximum value for nitrogen does not apply if the chemical composition shows a minimum total Al content of 0,020 % with a minimum Al/N ratio of 2:1, or if sufficient other N-binding elements are present. The N-binding elements shall be recorded in the Inspection Document. |
Mechanical propertites of non-alloy steel hollow sections in thicknesses≤40mm |
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Steel grade |
Minimum yield strength MPa |
Tensile strength MPa | Minimum elongation % | Minimum impact energy J |
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Steel name | Steel number |
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Specified thickness ,mm | Specified thickness ,mm | Specified thickness ,mm | at test temperature of |
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≤16 | >16≤40 | <3 | ≥3≤40 | ≤40 | -20℃ | 0℃ | 20℃ | |||
S235JRH | 1.0039 | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 | |
S275J0H | 1.0149 | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - | |
S275J2H | 1.0138 | 27 | - | - | ||||||
S355J0H | 1.0547 | 355 | 345 | 510-680 | 470-630 | 20 | - | 27 | - | |
S355J2H | 1.0576 | 27 | - | - | ||||||
S355K2H | 1.0512 | 40 | - |
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Chemical composition-Cast analyses for product thincknesses≤40mm,feedstock condition M | ||||||
Steel grade | %by mass | |||||
Steel name | Steel number | C | Si | Mn | P | S |
S275NH | 1.8843 | 0.13 | 0.5 | 1.5 | 0.035 | 0.030 |
S275NLH | 1.8844 | 0.030 | 0.025 | |||
S355NH | 1.8845 | 0.14 | 0.5 | 1.5 | 0.035 | 0.030 |
S355NLH | 1.8846 | 0.030 | 0.025 | |||
S420MH | 1.8847 | 0.16 | 0.5 | 1.7 | 0.035 | 0.030 |
S420MLH | 1.8848 | 0.030 | 0.025 | |||
S460NH | 1.8849 | 0.16 | 0.6 | 1.7 | 0.035 | 0.030 |
S460NLH | 1.8850 | 0.030 | 0.025 |
CONSEJOS: Tubería de acero rectangular, tubería de acero cuadrada, tubería redonda de perfil, tubería de acero no aleado,
tubos de acero de grano fino, tubo rectangular estructural, tubo cuadrado ERW,
Tubo rectangular ERW
PRODUCTOS POR GRUPO : Tubos de acero estructural soldados
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