Seamless Precision Steel Tube CK45 Honed Tube

FOB Reference Price:Get Latest Price
$900.00 - $1,500.00 / Ton | 1 Ton/Tons (Min. Order)
Lead Time:
Quantity(Tons) 1 - 5 >5
Est. Time(days) 15 Negotiable
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Overview
Quick Details
Standard:
API, ASTM, BS, DIN, GB, JIS, GB/T3636-2000
Standard2:
API 5L, ASTM A106-2006, ASTM A312-2001, ASTM A53-2007, ANSI A213-2001, BS 1387, DIN 1629/3, GB 5310-1995, GB/T 5312-1999, JIS G3455-2005, JIS G3452-2004, JIS G3429
Grade Group:
10#-45#, Cr-Mo alloy, Q195-Q345
Grade:
45#, 15CrMo, Q345
Thickness:
40 - 1000 mm
Section Shape:
Round
Outer Diameter(Round):
1.5 - 20 inch
Place of Origin:
Tianjin, China
Application:
Hydraulic Pipe
Technique:
Cold Drawn
Certification:
CE
Surface Treatment:
High Precision Cold Drawn
Special Pipe:
API Pipe
Alloy Or Not:
Non-alloy
Product:
Seamless Precision Steel Tube CK45 Honed Tube
Material:
CK45 AISI4140 27SiMn
Origin:
China Mainland
Surface:
Customers't Requirement
Out Diameter:
6-820mm
Wall thickness:
1-70mm
Length:
2-12m
Package:
Wrapped by plastic then put in wooden case
Payment terms:
T/T L/C D/P D/A
Supply Ability
Supply Ability:
2000 Ton/Tons per Month can adjust
Packaging & Delivery
Packaging Details
seaworthy wooden cases/steel framed cases/simple packing/as customer request
Port
Xingang Tianjin
Lead Time :
Quantity(Tons) 1 - 5 >5
Est. Time(days) 15 To be negotiated

 Seamless Precision Steel Tube CK45 Honed Tube

 1.Specifications

Material: 20# 45# 16Mn 27SiMn ST52

Standard: GB/T87138-88 GB/T3636-2000 DIN2391 EN10305

Straightness: 0.3--0.8mm/m

2.Chemical Composition(%)

GradeC(max)Si(max)Mn   P     S(max) 
ST350.170.35>=0.400.0250.025
ST420.210.35>=0.400.0250.025
ST520.220.55<=1.600.0250.025

 

3.Mechanical Properties

SteelTensile strength Yield    ElongationHardness HB
20#53050512175
45#6606309190
16Mn5955759190
27SiMn8408057.5230

 

4.Product description 

Processing form I.D Length Straightness I.D Tolerance I.D Rounghness
Cold-rolled 20-100 <=10m 0.3-1.0 H7-H9 0.4-1.6
Cold-drawn 76-245 <=12m 0.3-1.0 H7-H9 0.8-1.6
Honed 40-180 <=7m 1000 H7-H9 0.4-0.8
SRB63-180 <=7m 1000 H7-H80.1-0.4

 

 

 

 

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