WNM360 Description
This standard applies to the quenched and tempered wear-resistant steel plate series with the steel plate thickness not greater than 100mm, and is mainly used for structural steel plates used in the processing and manufacturing of wear-resistant and vulnerable parts for mines and various construction machinery.
China Grade: WNM360
Enterprise Standard: WYJ030-2010
Application: Thickness ≤100mm quenching and tempering wear-resistant steel plate
Composition: manufacturer, purpose, hardness and quality grade
WNM360(NM360) grade is a high-grade quenched and tempered wear-resistant steel plate produced by WuSteel; its grade is low than WNM400 and NM400.
This standard applies to the quenched and tempered wear-resistant steel plate series with the steel plate thickness not greater than 100mm, and is mainly used for structural steel plates used in the processing and manufacturing of wear-resistant and vulnerable parts for mines and various construction machinery.
China Grade: WNM360
Enterprise Standard: WYJ030-2010
Application: Thickness ≤100mm quenching and tempering wear-resistant steel plate
Composition: manufacturer, purpose, hardness and quality grade
WNM360A, WNM360B, WNM360L, etc.
Grade | C | Si | Mn | P | S | Mo | Cr | Ni | B |
A | ≤0.22 | ≤0.60 | ≤1.60 | ≤0.025 | ≤0.015 | ≤0.50 | ≤1.00 | / | ≤0.004 |
B | ≤0.22 | ≤0.60 | ≤1.60 | ≤0.025 | ≤0.015 | ≤0.50 | ≤1.00 | ≤0.60 | ≤0.004 |
Grade | Hardness (HBW) | 20°CAKV longitudinal J |
A | 320~400 | supply |
B | 320~400 | ≥21 |
Serial number | Test items | Number of samples | Sampling method | Experiment method |
1 | Stretch | 1 | GB/T2975-82 | GB228/T-2002 |
2 | Shock | 3 | GB/T2975-82 | GB/T229-1994 |
3 | Bending test | 1 | GB/T2975-82 | GB/T232 |
4 | hardness | 1 | GB/T2975-82 | GB231-84 |
