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Email Now sale@kfqizhongji.com
SPHF steel is in JIS G3131 standard, with high strength, good toughness, easy to processing molding and good weldability and other excellent properties. JIS G3131 SPHF steel work / steel structure / steel machining parts are widely used in auto parts, chassis, seat parts, building components, precision tube, furniture.
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Grade |
Chemical Composition (Heat Analysis) (%) |
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|
C |
Si |
Mn |
P |
S |
Alt |
|
|
SPHF |
≤0.08 |
≤0.05 |
≤0.50 |
≤0.025 |
≤0.025 |
≥0.010 |
Remark: Other elements may be added on the manufacturer's option. If the steel be galvanized later, please inform us to implement a low silicon process to improve the galvanize quality.
|
Grade |
Tensile Test |
Performance Guarantee Period |
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|
Tensile strength Rm (MPa) |
Elongation(％) |
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|
<1.6 |
1.6~<2.0 |
2.0~<2.5 |
2.5~<3.2 |
3.2~<4.0 |
≥4.0 |
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|
SPHF |
≥270 |
≥37 |
≥38 |
≥39 |
≥39 |
≥40 |
≥42 |
6 months |
Thickness: 1.5mm--8mm
Width:900mm--1630mm
Length: 3000mm to 15000mm
We keep more than 1000 tons SPHF steel stock , Based on these stock source ,we can supply many specifications of SPHF steel structure based on the customer's requirement.
SPHF steel work Test: X-ray, UT, magnetic particle.
We have Flame Cutting Machine, Automatic / semi automatic submerged arc welding machine, Horizontal automatic welding machine, CNC Cutting Machine and so on . We can supply Transverse cutting, longitudinal cutting, trimming, volume classification, coated film, coated paper ,profile of cutting, bending, punching, welding, removing rust service .
Annealing, Normalizing ,Tempering, Quenching , other delivery conditions based on the customer's requirement
We have a high efficiency logistics team who make sure the fast delivery and shipment. Anyway, if you want to find a SPHD steel structure exporter or SPHD steel structure manufacturer, please contact us!
