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Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube
Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube
Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube
Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube
Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube
Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube
Specifications
Brand Name :
Joyruns
Model Number :
25.4*2.77
Certification :
ISO9001
Place of Origin :
Changzhou
MOQ :
2Tons
Payment Terms :
L/C, T/T
Supply Ability :
2000Tons/Month
Delivery Time :
30days
Packaging Details :
plastic packing, end caps, wooden box packing
OD size :
6mm to 114.3mm
Thickness :
1mm to 20mm
Standard :
DIN2391, EN10305, EN10216, EN10210
Material :
ST35, ST45, ST52
Type :
Seamless cold drawning precision tube
Delivery State :
+N, +NBK,+C,+BKS,+GBK
Description

Q345B/16Mn DIN17175 Seamless cold drawing Lower Alloy tube

Q345B is low alloy structural steel with good mechanical properties, low-temperature performance, plasticity and good weldability.

Q345B steel is a Chinese standardized low alloy, medium tensile strength steel made with a hot-rolling process, and is used for a number of manufacturing purposes.

Q345B is material for steel pipes. Q represents the yield of this material, and the back 345 refers to the yield value of this material.
The Q345B steel pipe is a 16Mn steel pipe, which is one of the seamless steel pipe products. 16Mn is material in steel. A name for steel in the past. Now called the law: Q345B. 16Mn is a low-alloy steel series. In this series, it is the most common material or the grade of steel plate. The Q345B steel tube represents the carbon content of this steel in the range of about 0.16%. Mn alone was proposed because the five elements (carbon C, silicon Si, manganese Mn, phosphorus P, sulfur S) have high manganese content and are proposed separately. About 1.20-1.60%. Special treatment heat treatment: controlled rolling, normalizing, etc.Z-direction performance: Z15, Z25, Z35. Main features: good overall performance, good low-temperature performance, cold stamping performance, good welding performance and machinability

Main chemical elements composition

Main chemical elements composition of Q345B
C Si Mn P S V Nb Ti
0.20 0.55 1.00-1.60 0.040 0.040 0.02-0.15 0.015-0.060 0.02-0.20

Q345B low alloy structural steel Mechanical Property:

Q345B ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50
Yield strength (≥Mpa) 345 325 295 275
Tensile strength (Mpa) 470-630

Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube

Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube

Product tags

din 2391 seamless steel tube

,

din2391 seamless precision steel tube

,

din2391 precision seamless steel tube
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Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube

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Product Detail
Brand Name :
Joyruns
Model Number :
25.4*2.77
Certification :
ISO9001
Place of Origin :
Changzhou
MOQ :
2Tons
Payment Terms :
L/C, T/T
Contact Supplier
video
Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube
Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube
Q345B 16Mn DIN17175 Seamless Carbon Pipe Cold Drawing Alloy Tube

Changzhou Joyruns Steel Tube CO.,LTD

Verified Supplier
5 Years
changzhou
Since 2000
Business Type :
Manufacturer, Agent, Exporter, Seller
Main Products :
Seamless Precision Steel Tube, Heat Exchanger Steel Tube, Steel Bundy Tube
Total Annual :
10000000-20000000
Employee Number :
150~300
Certification Level :
Verified Supplier
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