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Produkt-Liste
Modell: 4130 4140 42CrMo
Standard: bs, JIS, LÄRM, ASTM
Material: A53-A369, Q195-Q345, Cr-Mo-Legierung, ST35-ST52, Mn-V-Legierung, CrNi-Legierung, 10 # -45 #
Schnittform: Runden
Herkunftsort: China
Anwendung: Flüssigkeitsrohr, Kesselrohr, Bohrstange, Hydraulikrohr, Strukturrohr
Produktionsprozess: Kalt gezeichnet
Zertifizierung: ce
Spezialrohr: Dickes Wandrohr
Ob Legierung: Ist Legierung
Toleranz: ± 1%
Kategorie: Nahtloses Stahlrohr
Verarbeitungsservice: Biegen, Schweißen, Abwickeln, Stanzen, Schneiden
Verpakung: Standard -Exportverpackungen oder gemäß den Kundenanforderungen
Produktivität: 10000 Tons Per Month
Transport: Ocean,Land,Express
Unterstützung über: 10000 Tons Per Month
Zertifikate : ISO 9001
Hafen: Tianjin,Qingdao,Shanghai
Zahlungsart: T/T,L/C,D/P
Incoterm: EXW,FOB,CFR,CIF
Honed tube for hydraulic cylinder |
||
Standard |
DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713 or as drawings |
|
Material |
ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45,Stainless steel 304,316,2205,904L |
|
Heat treatment |
BK+S |
|
Specification |
Outer diameter(mm) |
Inner diameter(mm) |
10-400mm |
8-320 |
|
I.D Tolerance |
H8-H9 |
|
Length |
0.5-9m (Customers usually choose the 4~5.8m) |
|
Straightness |
1/1000 |
|
ID roughness |
RA 0.4micron(max) |
|
Technology |
Honed & SRB(SKIVED AND ROLLER BURNISHED ) |
|
Scope |
Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application |
Steel Grade carbon steel |
Chemical Composition (%) |
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C |
Si |
Mn |
P |
S |
Cr |
|
≤ |
||||||
St45 |
0.17-0.24 |
0.17-0.37 |
0.35-0.65 |
0.035 |
0.035 |
0.250 |
ST52(E355) |
≤0.22 |
≤0.55 |
≤1.6 |
0.025 |
0.025 |
0.25 |
SAE1026 |
0.22-0.28 |
0.15-0.35 |
0.60-0.90 |
0.040 |
0.050 |
/ |
27SiMn |
0.24-0.32 |
1.10-1.40 |
1.10-1.40 |
0.035 |
0.035 |
0.300 |
20# |
0.17-0.24 |
0.17-0.37 |
0.35-0.65 |
0.035 |
0.035 |
0.250 |
Delivery condition |
BKS Cold Drawn & Stress-Relieved |
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Steel Grade |
Rm MPa |
ReH MPa |
Elongation A5(%) |
ST45 |
≥520 |
≥375 |
≥15 |
ST52(E355) |
≥600 |
≥520 |
≥14 |
SAE1026 |
≥600 |
≥510 |
≥15 |
16Mn |
≥600 |
≥520 |
≥14 |
20# |
≥520 |
≥375 |
≥15 |
Produktgruppe : Stahlrohr > Ehrungsrohr
Home > Produkt-Liste > Stahlrohr > Ehrungsrohr > 4130 4140 42Crmo H8/H9 Präzisionsnahtloses Honenröhrchen
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Mr. Hui Tong
Telefonnummer:86-635-4650736
Fax:86-635-4650736
Mobiltelefon:+8615864395139
E-Mail-Adresse:info@guanzhousteel.com
Firmenadresse:Building 10, contemporary core, development zone, Liaocheng City, Shandong Province, Liaocheng, Shandong, Liaocheng, Shandong
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