NM550 Hot Rolled Wear Resistant Steel Plate

NM550 Hot Rolled Wear Resistant Steel Plate

NM550 steel plate in stock size introduction (thickness * Width * length/unit mm)

8 * * 2000-2500. 10000-12000

10 * * 2000-2500. 10000-12000

15 * * 2000-2500. 10000-12000

20 * * 2000-2500. 10000-12000

25 * * 2000-2500. 10000-12000

30 * * 2000-2500. 10000-12500

35 * * 2000-2500. 10000-12250

* 40 * 2000-2500. 10000-12000

50 * 2000-2500 * 10000-12000

55 * 2000-2500 * 10000-12500

* 60 * 2000-2500. 10000-12000

* 65 * 2000-2500. 10000-12000

* 70 * 2000-2500. 10000-12000

* 80 * 2000-2500. 10000-12000

* 85 * 2000-2500. 10000-12000

* 90 * 2000-2500. 10000-12000

NM550 steel plate can be negotiated with small batch futures fixed or cut according to the drawing

The chemical composition of nm550 steel is as follows:

• Carbon (C) content :0.30-0.38%
• Silicon (Si) content :0.20-0.40%
• Manganese (Mn) content :1.30-1.70%
• Phosphorus (P) content :≤0.025%
• Sulfur (S) content :≤0.010%
• Chromium (cr) content :≤0.30%
• Nickel (Ni) content :≤0.30%

Mechanical property

• Tensile strength: The tensile strength of nm550 steel is 550MPa, which is a high-strength steel with excellent strength.
• Yield strength: The yield strength of nm550 steel is 550MPa, and the high yield strength indicates that it has good plastic deformation ability.
• Elongation: the elongation of nm550 steel is 16%, and the large elongation indicates that it has good plasticity and is not easy to break.
• Impact toughness: The impact toughness of nm550 steel is ≥27J/cm², which has good impact resistance.

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