NM400 ------Stand for average 400 brinell hardness Abrasion Resistant Steel Plates
NM is its first word of Chinese Pronunciation NaiMo ;
Application: Crusher, sieve plate ,feeding hopper ,blade plate ,conveyor ,bucket ,cutting edge ,dump Truck ,scraper ,industrial truck, railway wagon, bulldozer, excavator, screw conveyor and etc.
Abrasion Resistant steel Plates Steel grade Comparison Table
GB |
WUGANG |
JFE |
SUMITOMO |
DILLIDUR |
SSAB |
HBW |
Delivery status |
NM400 |
WNM400 |
JFE-EH400 |
K400 |
400V |
Hardox400 |
400 |
Q+T |
NM400 Chemical Property
GRADE |
Chemical Property(Quality Percent)/% |
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C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Ti |
Bta |
AIs |
CEV |
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≤ |
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≥ |
≤ |
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NM400 |
0.25 |
0.70 |
1.60 |
0.025 |
0.010 |
1.0 |
0.70 |
0.50 |
0.050 |
0.0005~0.006 |
0.010 |
0.55 |
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Bta stands for Boron content。 |
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GRADE |
THICK mm |
TENSIBLE STRENGTH Rm MP a |
YIELD STRENGTH A50 % |
—20℃ IMPACT TEST AKv / J |
HBW |
NM400 |
2~120 |
≥1200 |
≥10 |
≥24 |
370~430 |
Tensile strength, elongation and impact energy as the special requirements of performance, such as customer did not indicate in the contract, the only guarantee the brinell hardness. |
Contact:sales
Phone: 0086-18539970286
Email:zzgjsteel@foxmail.com
Add:NO. 2322, 23 / F , CAIZHI MINGZUO, NO. 3-3 DONGFENG ROAD, JINSHUI DISTRICT, ZHENGZHOU CITY, HENAN PROVINCE, CHINA