Stable Strength At High Temperatures W Nr Nicr15fe Pipe Rich Spot Resources - China

Let's understand the composition of W-Nr.

NiCr15Fe pipe.

Among them, the carbon (C) content is 0.05 ~ 0.10%, silicon (Si) does not exceed 1.00%, manganese (Mn) does not exceed 1.00%, phosphorus (P) does not exceed 0.020%, sulfur (S) does not exceed 0.015%, chromium (Cr) content is 14.0 ~ 17.0%, nickel (Ni) content is not less than 72.0%, molybdenum (Mo) is not detected, and other elements include cobalt (Co) does not exceed 1.0%, aluminum (Al) does not exceed 0.30%, titanium (Ti) does not exceed 0.30%, boron (B) does not exceed 0.006%, iron (Fe) content is 6.0 ~ 10.0%, copper (Cu) does not exceed 0.50%.

Trace amounts of zirconium (Zr), iron (Fe) and copper (Cu) are also contained.

W-Nr.

NiCr15Fe pipe has excellent mechanical properties.

At room temperature, its tensile strength (σb) is 490~640 MPa, yield strength (σs≥) is 175 MPa, cross-sectional shrinkage (δ5≥) is 35%, and impact toughness (Akv) is as high as 103 J.

At high temperatures, its strength performance is equally outstanding.

For example, the yield strength at 200℃ is 157 MPa, 147 MPa at 300℃, 147 MPa at 400℃, 140 MPa at 500℃, 130 MPa at 600℃, 115 MPa at 700℃, and still reaches 75 MPa at 800℃.

In addition, the creep rupture strength of W-Nr.

NiCr15Fe pipe under high temperature conditions is also very impressive, which can meet the requirements of complex working conditions.

Songshun Steel Manufacturing

With 7000 tons of hydraulic forging press, electric slag furnace and other high-end production equipment, we produce a great variety of steels with the best quality in China.

Songshun Company Website:

https: //songshunsteel.

com/

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Company Contact:

• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

• Phone: 076985475596

• Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , Guangdong , China

• Email:

• Website: https://songshunsteel.com/

• Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
  
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