Specifications
Brand Name :
Joyruns
Model Number :
6mm --137mm
Certification :
ISO9001
Place of Origin :
Changzhou
MOQ :
2Tons
Payment Terms :
L/C, T/T
Supply Ability :
2000Tons/Month
Delivery Time :
20days
Packaging Details :
plastic packing, end caps, wooden box packing
Standard :
DIN2391, EN10305, EN10216, EN10210,EN10083-3,DIN17175
Material :
SAE4140, 42CrMo4, CK45,E235C,ST35,20CrMo
OD SIZE :
6MM--137MM
WT :
1MM--30MM
Length :
according customer
Divery condition :
+BK,+C,+NBK,+QT,+N,+LC
Description

DIN17175 12CrMo Cold drawing High-Temperature Alloy steel tube

20CrMo Alloy Steel Pipe Tube

Chemical Composition(%) Mechanical Property
C Si Mn S P Cr Ni Cu Mo Yield Strength Tensile Strength
( σs ) ( σb )
0.18~0.24 0.17~0.37 0.50~0.80 ≤0.035 ≤0.035 0.70~1.00 ≤0.30 ≤0.30 ≤0.15 ≥540 ≥835
(MPa) (MPa)
End Shape Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's requirements
Surface Oiled, Galvanized, Phosphate etc
Treatment
Technique Cold drawn
Application 1. Automotive and mechanical pipes
2. Petroleum cracking pipes
3. High Pressure Boiler Pipe
4. Low and middle pressure fluid transportation pipeline
5. Chemical fertilizer equipment pipes
6. Heat exchanger pipes
Delivery 1. BK (+C) No heat treatment after last cold forming process.
Conditions 2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
5. NBK (+N) After the final cold forming process the tubes are annealed above the upper transformation
point in acontrolled atmosphere.

DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm

DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm

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DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm

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Brand Name :
Joyruns
Model Number :
6mm --137mm
Certification :
ISO9001
Place of Origin :
Changzhou
MOQ :
2Tons
Payment Terms :
L/C, T/T
Contact Supplier
video
DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm
DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm
DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm
DIN17175 12CrMo Cold Drawn Hydraulic Tube Seamless Alloy Steel Pipe 57*3mm

Changzhou Joyruns Steel Tube CO.,LTD

Verified Supplier
5 Years
changzhou
Since 2000
Business Type :
Manufacturer, Agent, Exporter, Seller
Total Annual :
10000000-20000000
Employee Number :
150~300
Certification Level :
Verified Supplier
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