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ADD:No.4 Dongda Street, ShaTou, Dongguan City,Guangdong Province,China.
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2019-07-10Steel hardening and tempering
Quenching and tempering treatment: The heat treatment method of high temperature tempering a...
2017-03-2932Mn2Si2A Bulletproof Steel
32Mn2Si2A 32Mn2Si2A (F-2) gun steel Material name: gun bullet-p...
2017-03-23M42 high speed steel
M42 High Speed Steel M42 high speed steel is a molybdenum-series high-speed st...
2017-03-151.2083 Steel Property
1.2083 steel       1.2083 steel is German stee...
2017-03-14Heat treatment of DIN 1.2080 cool work mold steel
DIN 1.2080 Cool Work Mold Steel is used in cold...
2017-03-07Why you choose machined steel bar
How to machind the steel rooung bar?This articlewill ...
2017-03-02The origional of Women's Day.
    March 8 is the International Labor Women's Day, also known as the ...
2017-03-01Intesting steel------H13 Tool Steel
H13 tool steel is known as the most popular ste...
2017-02-23The 24 Solar Terms
     The 24 Solar Terms refers to the 24 specific seasonal changes in th...
2017-01-18Spring Festival Travel Rush in China
    Spring Festival, that is, Spring Festival transportation, is the Chinese ...
2017-01-17The Chinese New Year is coming
Chinese New Year, also called Spring Festival, has more than 4,000 years of history. It is...
2015-05-25The mechanical properties of aisi 4340 alloy steel
     The mechanical properties of aisi 4340 alloy steel are related to t...
2015-05-12D2 tool steel wear-resistance mechanism
     D2 steel is a high carbon high chromium cold work die steel. D2 too...
2015-04-29The influence of carbon in the alloy steel 4140 steel
     The carbon is solid solution strengthening effect of the most obvio...
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