420 430 440 Stainless Steel Square Tube
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420 430 440 Stainless Steel Square Tube

420 430 440 Stainless Steel Square Tube

We guarantee the quality and quantity of 420 430 440 seamless stainless steel tubing. If you want to know more information, please contact us!

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Tel:+8615824687445

Description

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 420 430 440 stainless steel square tube in China. With abundant experience, we warmly welcome you to wholesale customized 420 430 440 stainless steel square tube from our factory. For price consultation, contact us.

 

420 430 440 ss seamless tube introduce

420 430 440 seamless stainless steel tubing video

 

420 430 440 ss seamless tube
You can get a better understanding of the Customizable 420 430 440 ss square tube here.

420 ss steel is mainly used to manufacture parts that bear high-intensity pressure loads, such as automobile engine blades, hot oil pumps, shafts and bushings, impellers, hydraulic press valves, etc. It can also be used to make paper and daily utensils such as knives and tableware.
430 smls pipe is a general-purpose steel type with better thermal conductivity than austenite, smaller thermal expansion coefficient than austenite, thermal fatigue resistance, added stabilizing element titanium, and good mechanical properties of the welding area.
440 stainless pip is a high-strength cutting tool steel with slightly higher carbon content. After appropriate heat treatment, it can obtain a higher yield strength and its hardness can reach 58HRC, which is among the hardest stainless steels.

420 430 440 stainless steel pipe square Description

Tempering Temperature (°C)

Tensile Strength (MPa)

Yield Strength
0.2% Proof (MPa)

Elongation (% in 50mm)

Hardness Brinell (HB)

Impact Charpy V (J)

Annealed *

655

345

25

241 max

-

204

1600

1360

12

444

20

316

1580

1365

14

444

19

427

1620

1420

10

461

#

538

1305

1095

15

375

#

593

1035

810

18

302

22

650

895

680

20

262

42

* Annealed tensile properties are typical for Condition A of ASTM A276; annealed hardness is the specified maximum.
# Tempering of this steel should be avoided in the range 425-600°C

420 430 440 Stainless Steel Square Tube 

420 430 440 Stainless Steel Square Pipe suppliers

Materials: 400series: 409, 409L, 410, 420, 430, 431, 440;

1. Thickness: 0.005mm to 3mm
2. Width: 2mm-550mm
3. Length: min 1m
4. Surface finish: 2B, BA, 8K, 6K, etc
5. Technology: cold drawn/cold rolled/hot rolled

 

Applications:

Chemical Insulation Banding
Construction / Commercial Insulation Banding
Insulation Banding - Power Generation
Food & Beverage Insulation Banding
Oil & Gas Pipeline Insulation Banding - Onshore
Oil & Gas Insulation Banding Refineries
Insulation Banding Process Industry

gnee 420 430 440 ss square Tube packing

gnee 420 430 440 ss square Tube

FAQ

Q:What are the shipping ports?
A:Under normal circumstances, we ship from Tianjin port, you can choose other ports according to your needs.

Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q:About 420 430 440 ss seamless tube product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.

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