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St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm

China SHANGHAI UNITE STEEL certification
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St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm

St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm
St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm

Large Image :  St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm

Product Details:

Place of Origin: China
Brand Name: UST
Certification: ISO 9001
Model Number: OD: 30-450mm; WT: 2-40mm

Payment & Shipping Terms:

Minimum Order Quantity: MOQ: 2-3 ton
Price: USD 800- 1500/ton
Packaging Details: Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Delivery Time: Within 5-35 days
Supply Ability: 1000 ton/month
Detailed Product Description
Usage: Hydraulic Cylinder Production Technique: Honing/skiving Tube
Quality Standard: DIN 2391, EN10305 Surface: Black, Bright, Smooth
Delivery Condition: BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C) Product Name: Carbon Steel Tube St52
Inspection: The Third Party Is Acceptable End Protector:: Plastic Pipe Cap
Marking: Request
High Light:

honed cylinder tubing

,

honed steel tubing

St52 Hydraulic Cylinder Steel Tube High Precision Cold drawn steel tube

 

Honed Tube for Hydraulic Cylinder
Material: ST52, CK45, 4140, STKM 13C, SAE1020, E355, A106B, Stainless Steel 304/316, Duplex 2205,etc.
Delivery Condition: BK, BK+S, GBK, NBK
ID: 20mm - 1500mm
Length: max 13m
Type: Seamless, Cold Drawn
Straightness: ≤ 0.5/1000
Roughness: 0.2-0.4 u
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Tolerance INT: H7, H8, H9
Protection: anti-rust oil on inside and outside surface, plastic caps in both ends.
Packing: bundle with steel strip and knitting strip, or wooden case.
Steel Grade Chemical composition %
C Si Mn P S Al
20# 0.17-0.24 0.17-0.37 0.35-0.65 0.035 0.035 /
45# 0.42-0.50 0.17-0.37 0.50-0.80 0.035 0.035 /
Q345B ≤0.2 ≤0.5 1.00-1.60 0.03 0.03 /
Q345D ≤0.2 ≤0.5 1.00-1.60 0.03 0.03 0.015
25Mn 0.22-0.29 0.17-0.37 0.70-1.00 0.035 0.035 /
27SiMn 0.24-0.32 1.10-1.40 1.10-1.40 0.035 0.035 /
ST52 ≤0.22 ≤0.55 ≤1.6 0.025 0.025 /
SAE1026 0.22-0.28 0.15-0.35 0.60-0.90 0.04 0.05 /

 

Delivery Condition cold finished (hard) (BK) cold drawn and stress-relieved (BK+S)  
 
Steel Grade Tensile Strength (Mpa) Elongation (%) Tensile Strength (Mpa) Yield Strength (Mpa) Elongation (%)  
 
20# ≥550 ≥8 ≥520 ≥375 ≥15  
45# ≥640 ≥5 ≥600 ≥520 ≥10  
16Mn ≥640 ≥5 ≥600 ≥520 ≥14  
25Mn ≥640 ≥5 ≥600 ≥510 ≥15  
27SiMn ≥800 ≥5 ≥760 ≥610 ≥10  
ST52 ≥640 ≥5 ≥600 ≥520 ≥14  
SAE1026 ≥640 ≥5 ≥600 ≥510 ≥15  

 

Main producing equipments:

Cold Drawing Machine Honing Machine Straightening Machine

Skving & Roller Burnishing Machine Polishing Machine

Heat Treatment Furnace

 

 

Main test equipments:

Universal Testing Machine Impact Testing Machine

Chemical Components Testing Machine

Dimension Inspect Micrometer

 

 

 

St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm 0

 

 

 

St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm 1

 

 

Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.

Contact Details
SHANGHAI UNITE STEEL

Contact Person: Eric

Tel: 13661534998

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