HPL CZPT seamless tubes for hydraulic and pneumatic strains galvanized
Higher CZPT Seamless Metal Tube for Automotive Sector and CZPT Software
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CZPT steel tube |
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Normal |
Materials |
Shipping and delivery |
Surface |
Sizes |
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DIN |
2391/1630/2445 |
ST37.4 ST52.four |
NBK |
1) BA 2)Black phosphating 3) Galvanizing |
OD2 -100mm × WT0.3 -15mm |
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EN |
10305-4 |
E235 |
(+)N |
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BS |
3602 |
CFS 360 |
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Zinc Layer thickness far more than 8um |
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Other metal grades also accessible on ask for |
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| Substance Chemical Composition (%) | |||||||||
| Regular | Steel Grade | Material Quantity | C | Si | Mn | P | S | Cr | Mo |
| DIN 2391 | ST35 | one.0308 | <= 0.17 | <= 0.35 | >=.04 | <=0.571 | <=0.571 | – | – |
| ST45 | 1.0408 | <= 0.21 | <= 0.35 | >=.04 | <=0.571 | <=0.571 | – | – | |
| ST52 | one.058 | <= 0.22 | <= 0.55 | <=1.60 | <=0.571 | <=0.571 | – | – | |
| BK | BKW | BKS | GBK | ||||||
| Steel Grade | Rm Tensile Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Strength (Mpa) Min | Rel Produce Power(Mpa) Min | A Elongation (%) Min | Rm Tensile Strength (Mpa)Min | A Elongation (%)Min |
| ST35 | 480 | 6 | 420 | ten | 420 | 315 | fourteen | 315 | 25 |
| ST45 | 580 | five | 520 | eight | 520 | 375 | twelve | 390 | 21 |
| ST52 | 640 | four | 580 | seven | 580 | 420 | ten | 490 | 22 |
| Normal | Metal Grade | Material Quantity | C | Si | Mn | P | S | Cr | Mo |
| EN10305-one EN10305-4 |
E235 | one.0308 | <= 0.17 | <= 0.35 | >=.04 | <=0.571 | <=0.571 | – | – |
| E255 | 1.0408 | <= 0.21 | <= 0.35 | >=.04 | <=0.571 | <=0.571 | – | – | |
| E355 | one.058 | <= 0.22 | <= 0.55 | <=1.60 | <=0.571 | <=0.571 | – | – |
| Metal Grade | (+C) | (+LC) | (+SR) | (+A) | (+N) | |||||||
| Rm Tensile Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Energy (Mpa) Min | A Elongation(%) Min | Rm Tensile Energy (Mpa) Min | Rel Produce Energy(Mpa) Min | A Elongation (%) Min | Rm Tensile Power (Mpa)Min | A Elongation (%)Min | Rm Tensile Strength (Mpa) | Rel Yield Strength (Mpa) Min | A Elongation (%) Min | |
| E235 | 480 | 6 | 420 | 10 | 420 | 350 | sixteen | 315 | twenty five | 340-480 | 235 | twenty five |
| E255 | 580 | five | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440-570 | 255 | 21 |
| E355 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490-630 | 355 | 22 |
| Content Chemical Composition (%) | ||||||||||||
| Metal Grade | Materials Quantity | C | Si | Mn | P | S | Cr | Mo | Tensile toughness Rm (Mpa) Min | Generate Toughness Reh (Mpa) Min | A Elongation(%) Min | |
| ASTM A822-A450 | A822 | – | Max .18 | – | .27-.63 | Max .048 | Max .058 | – | – | 310 | 170 | 35 |
| ASTM A179 | A179 | – | .06-.eighteen | – | .27-.63 | Max .035 | Max .035 | – | – | 310 | one hundred seventy | 35 |
| SAE J524 | J524 | – | Max .eighteen | – | .3-.6 | Max .04 | Max .05 | – | – | 325 | a hundred and eighty | 35 |
