item | value |
Standard | AiSi, ASTM, bs, DIN, GB, JIS |
Grade | Wear resistant steel plate |
Place of Origin | shandong china |
Brand Name | Baorong |
Model Number | NM400 |
Type | Steel Plate |
Technique | Hot Rolled |
Application | Mining machinery and coal mining machinery |
Special Use | Wear Resistant Steel |
Width | as customer's requirements |
Length | as customer's requirements |
Tolerance | ±1% |
Type | Hot Rolled Steel Sheet |
Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
Product Name | NM400 wear-resisting plate |
Heat treatment | Tempering and tempering (quenching + tempering) |
Brinell hardness value Hb value | 500 |
application | Engineering machinery, environmental protection machinery, metallurgical machinery, grinding tools, bearings and other product parts. |
Quality grade | Authentic (accept quality objection) |
material | NM400 |
Product features | High hardness, good wear resistance |
Institutional characteristics | It is composed of low carbon steel plate and alloy wear-resisting layer |
Inventory quantity | Perennial reserve of about 10,000 tons of inventory |
Keyword | NM400 steel plate |
Chemical composition | ||||||||
C | Si | Mn | P | S | ||||
≤0.38 | ≤0.70 | ≤1.70 | ≤0.020 | ≤0.010 | ||||
Cr | Mo | Ni | Bt | CEV | ||||
≤1.20 | ≤0.65 | ≤1.00 | 0.005-0.006 | 0.65 |
Mechanical properties | ||||||||
brand | thickness | -- 20℃ impact energy (longitudinal) AKV/J | Brinell hardness HBW | The cold bending | ||||
NM500 | 6~60 | ≥24 | 480~525 | Sample width B=30MM, bending Angle 180°, bending core diameter DW4N |