SKTM13C JIS G3445 Cold Drawn Seamless Precision Steel Pipe

SKTM13C JIS G3445 Cold Drawn Seamless Precision Steel Pipe

Product Details:

Place of Origin: CHANGZHOU, CHINA
Brand Name: Joyruns
Certification: ISO9000
Model Number: E235+N EN10305-4

Payment & Shipping Terms:

Minimum Order Quantity: 5TONs
Price: Negotiable
Packaging Details: Exporting package/wooden box package
Delivery Time: 30DAYS
Payment Terms: TT OT 100% LC AT SIGHT
Supply Ability: 1000Ton/month
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Detail Information

OD. Range: 6mm – 114.3mm Wall Thickness: 1mm-20mm
Length: Max Length 12M Standard: EN10305-4
Grade: ST35,ST45,ST52 Type: Seamless
High Light:

JIS G3445 precision steel pipe

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SKTM13C precision steel pipe

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JIS G3445 seamless precision tube

Product Description

SKTM13C(25MN) JIS G3445 High Precision Cold Drawn Precision Steel Pipe Seamless Steel Tube

Precision tube is a kind of seamless steel tube with high precision and high brightness produced by cold drawing or cold rolling process. It's inside and outside diameter size can be accurate to within 0.2mm, while ensuring bending and torsion strength, lightweight, so it is widely used in manufacturing precision machinery parts and engineering structures. It is also commonly used to produce all kinds of conventional weapons, barrels, shells, bearings, etc.

The characteristics of
1. Smaller outside diameter.
2. High precision for small batch production.
3. High precision and good surface quality of cold-drawn products.
4. The cross-area of steel pipe is more complicated.
5. Steel tubes have superior performance and dense metal.


 SKTM13C(25MN) JIS G3445

Grade Chemical Composition%
C Si Mn P S
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
SKTM13C-T(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
E355 ≤0.22 ≤0.55 ≤1.6 0.025 0.025
Q345B ≤0.2 ≤0.5 1.00-1.60 0.030 0.030
Q345D ≤0.2 ≤0.5 1.00-1.60 0.030 0.030
SAE1026 0.22-0.28 0.15-0.35 0.60-0.90 0.040 0.050

 

SKTM13C(25MN) JIS G3445

Delivery condition

BKS

Cold Drawn & Stress-Relieved

Steel Grade Rm MPa ReH MPa Elongation A5(%)
ST45 ≥520 ≥375 ≥15
ST52(E355) ≥600 ≥520 ≥14
SAE1026 ≥600 ≥510 ≥15
45# ≥600 ≥520 ≥10
20# ≥520 ≥375 ≥15

 

SKTM13C(25MN) JIS G3445

Delivery condition

BK

Cold finished

Steel Grade Rm MPa Elongation A5(%)
ST45 ≥550 ≥5
ST52(E355) ≥640 ≥5
SAE1026 ≥640 ≥5
45# ≥640 ≥5
20# ≥550 ≥8

 

SKTM13C JIS G3445 Cold Drawn Seamless Precision Steel Pipe 0  SKTM13C JIS G3445 Cold Drawn Seamless Precision Steel Pipe 1  SKTM13C JIS G3445 Cold Drawn Seamless Precision Steel Pipe 2

 

  SKTM13C JIS G3445 Cold Drawn Seamless Precision Steel Pipe 3  

 

SKTM13C JIS G3445 Cold Drawn Seamless Precision Steel Pipe 4

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