High Precision ST45 ST52 SAE1045 27SiMn Seamless Honed Tube for Hydraulic Cylinder

High Precision ST45 ST52 SAE1045 27SiMn Seamless Honed Tube for Hydraulic Cylindri Featured Image

Description:

Tubus acui solet CDS (Frigus strictus seamless) tubus ferreus vel domnus (Drawn Over Mandrel) tubus chalybeus cum diametro intus acui vel cylindro vel cylindro polita, ita acui Tubing est cum dimensionibus ID praecisis et aequaliter ID superficiei.

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Product Introduction

Fistulae acutae late adhibentur ad cylindros hydraulicos et cylindros pneumaticos producendos et reparandos.Sic et in multis campis, tubus acui tubus etiam cylindricus appellatur.

Tubus acui plerumque ex duobus processibus fabricandis principalibus, qui sunt processus honing vel lapsus & cylindrus, processus politioris producitur.Mater tubus uti solemus “Idoneus ad hone” Frigidum Tractum Inconsutilem Tubuli.Processus acui fistulae in dimensione, forma prompta et exigentia emptoris determinatur.

Quality Standard

DIN 2391, EN 10305, SAE J524, ASTM A519,GB3639

Ferro Gradus:

ST45, ST52, SAE1045,27SiMn

Compositio chemica

Steel Gradus	C	Si	Mn	S	P
ST45	≤0.21	≤0.35	0.35~0.65	≤0.025	≤0.025
ST52	≤0.22	≤0.55	≤1.6	≤0.025	≤0.025
SAE1045	0.42~0.50	0.17~0.37	0.50~0.80	≤0.035	≤0.035
27SiMn	0.24~0.32	1.10~1.40	1.10~1.40	≤0.035	≤0.035

Mechanica Properties

Partus conditio	BKS Frigus instructa et accentus-sublevetur
Steel Gradus	TS obN/mm²	YS' OsN/mm²	Prolongatio δ5%
ST45	≥520	≥375	≥15
ST52	≥600	≥520	≥14
SAE1045	≥600	≥500	≥10
27SiMn	≥760	≥610	≥10

Honed Tube Location

Processing

Diameter Cylindrus /mm

Longitudo

rectitudo

Magnitudo accurate

Muri crassitudine / mm *

Interiorem borroughness

Frigus instructa / Rolled

ID28~OD400

≤12M

0.3~1.0mm/m

H8-H11

±5%

0.8~1.6um

Honed/SRB

ID30~OD500

≤12M

0.3~1.0mm/m

±5%

0.2~0.8um

Mole tolerantia interiorem foraminis

ID Location	ID declinatio (mm)				WT tolerantia(mm)
ID Location	H7	H8	H9	H10	WT tolerantia(mm)
≤30	+0.021/0	+0.033/0	+0.052/0	+0.084/0	±7.5% >210mm±10%
30~≤50	+0.025/0	+0.039/0	+0.062/0	+0.1/0
50~≤80	+0.030/0	+0.046/0	+0.074/0	+0.120/0
80~≤120	+0.035/0	+0.054/0	+0.087/0	+0.140/0
120~≤180	+0.040/0	+0.063/0	+0.100/0	+0.160/0
180~≤250	+0.046/0	+0.072/0	+0.115/0	+0.185/0
250~≤315	+0.052/0	+0.081/0	+0.130/0	+0.210/0
315~≤700	+0.057/0	+0.089/0	+0.140/0	+0.230/0

Honed tube Application Field

Fistulae acutae in systematis hydraulicis late adhibentur ut variae cylindrici olei, cylindrici aeris, et cylindrici hydrauli ob subtilitatem muri interioris et bonas proprietates mechanicas.Fistulae aeneas magnas partes habent in machinatione machinarum, autocinetis, navibus, aerospace et aliis campis.Exempli causa, in machinatione machinarum qualium excavatorum et onerariarum, tubi acui in fabricando cylindri olei adhibentur et ingentes pressioni et ictum subiciuntur, in fabricando autocineto, aculeati tubi in partibus clavibus adhibentur ut machinas et systemata frangentia ad invigilandum. salus ac stabilis operatio autocineta.

Priora:

Deinde:ASTM1020/1035/1045/4140 ST52 27SiMn 41Cr4 Gravis Wallthickness Seamless Steel Pipe

High Precision ST45 ST52 SAE1045 27SiMn Seamless Honed Tube for Hydraulic Cylinder

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