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AISI 4130 Alloy Steel Cold Drawn Seamless Tube 0.1-20mm With Black Painting

Quick Detail:

Standard: AISI 4130
Steel Grade: 20#, 10#, 45#, 35# and Q235, Q345B, A53,A106,35CrMo,42CrMo,
Size: Out Diameter : 20-200mm
Thickness: 0.1-20mm
Length: 3-8m



AISI 4130

Steel grade

20#, 10#, 45#, 35# and Q235, Q345B, A53,A106,35CrMo,42CrMo,

Outside diameter






End protection

Plastic caps

Outside coating

Black painting, anti-corrosion oil, galvanized or as per required by customers


wooden boxes, plastic bags or according to different customers’ requests

Inspection and test

UT, ET, HT, RT, etc. and others according to the standard, or as the requests of the customers

Delivery condition

Annealed, Normalized, Normalized and tempered

Chemical composition(%):

C Si Mn P S Cr Ni Cu
0.26-0.34 0.2-0.4 0.4-0.7 ≤0.035 ≤0.035 0.80-1.10 ≤0.030 ≤0.035

Mechanical Properties(MPa):

Yield Strength(Mpa) Tensile Strength(Mpa) Elongation(%)
≥785(80) ≥950(95) ≥12


AISI 4130 seamless steel pipe is applied for foodstuff, medical equipment, biology, electron, chemical, petroleum, fertilizer, boiler, nuclear energy and etc.

Competitive advantage:

Jiangsu Hengyang Steel Pipe Co., Ltd is a pipe manufacturing, we have the latest machine and the professional technicians. We aim at offering high quality but competitive price pipe for our global customers.

Product Details:

Place of Origin: Shanghai
Brand Name: hengyang
Certification: ISO
Model Number: HC

Payment & Shipping Terms:
Minimum Order Quantity: 5 tons
Packaging Details: According to per customers’ require
Delivery Time: 30-60 days after the advance payment to the account(exclusion the national holiday)
Payment Terms: 30% advance, the balance is paid before delivery
Supply Ability: 800 tons per month