東莞海峽公司部份彈簧鋼棒現(xiàn)貨規(guī)格表,歡迎來人來電洽談業(yè)務(wù);
海峽直銷代理彈簧鋼棒:直徑2.0 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑2.30 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑2.50 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna訂購不銹彈簧鋼絲.
海峽直銷代理彈簧鋼棒:直徑2.80 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna采購不銹彈簧鋼絲.
海峽直銷代理彈簧鋼棒:直徑3.0 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑3.30 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑3.50 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑3.80 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑4.0 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑4.30mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑4.50 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna選購不銹彈簧鋼絲.
海峽直銷代理彈簧鋼棒:直徑4.80 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna不銹彈簧鋼絲哪種好.
海峽直銷代理彈簧鋼棒:直徑5.0 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑5.30 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑5.50 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna定購不銹彈簧鋼絲.
海峽直銷代理彈簧鋼棒:直徑5.80 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna買不銹彈簧鋼絲.
海峽直銷代理彈簧鋼棒:直徑6.0 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒:直徑6.0- mm 150 mm *2000,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商;
海峽直銷代理彈簧鋼棒庫存2.0mm-150mm規(guī)格,牌號齊全,庫存充足,歡迎您來人來電洽談業(yè)務(wù)。
海峽公司彈簧鋼現(xiàn)貨規(guī)格;彈簧鋼線,60si2mna彈簧板,60si2mna彈簧棒廠商
彈簧鋼絲:0.2-10.0mm
彈簧鋼棒:2.0-150mm
鋼帶規(guī)格:厚度從0.05mm-2.00mm 寬度5mm-1000mm
彈簧鋼板/卷:厚度1.0-60.0mm 寬度:1260mm 長度:8000mm
鋼帶硬料厚度0.15mm-2.00mm 寬度5mm-600mm
東莞市海峽金屬材料有限公司直銷代理:進(jìn)口彈簧鋼,進(jìn)口彈簧鋼,彈簧鋼線,60si2mna彈簧板,60si2mna彈簧鋼廠商,彈簧鋼板,彈簧鋼棒,彈簧鋼帶,進(jìn)口彈簧鋼圓棒,刀具彈簧鋼,耐高溫彈簧鋼,沖壓彈簧鋼,高硬度彈簧鋼,彈簧鋼卷帶,淬火預(yù)硬彈簧鋼,彈簧鋼片,彈簧鋼線,高強(qiáng)度彈簧鋼,退火彈簧鋼,半硬彈簧鋼,熱軋彈簧鋼大板,硬態(tài)彈簧鋼,冷拉彈簧鋼棒等,牌號規(guī)格齊全,庫存充足,價格合理,歡迎您來人來電洽談業(yè)務(wù),海峽公司期待與您攜手同行,共創(chuàng)輝煌.
http://www.hua-don.com/indexb?homepage=dghx2008
東莞市海峽金屬材料有限公司
Dongguan City Straits bllic material limited company
全國統(tǒng)一銷售熱線:400-669-1516
公司傳真:0769-85375005
配貨查詢:0769-85386006
加工中心:0769-85387007
敬請關(guān)注海峽公司彈簧鋼線,60si2mna彈簧板,60si2mna彈簧鋼廠商最近到港及報(bào)價,詳細(xì)請登陸海峽現(xiàn)貨網(wǎng)查詢:www.sk5sk7.com.
50CrVA鋼板在彈簧鋼產(chǎn)品中的應(yīng)用
研究了淬透性、油淬火臨界淬透厚度、奧氏體晶粒臨界粗化溫度及淬火和回火溫度等對50CrVA鋼組織及力學(xué)性能的影響,制定并驗(yàn)證了材料應(yīng)用規(guī)范和鋼板彈簧產(chǎn)品優(yōu)化工藝規(guī)范,并對試制的鋼板彈簧總成進(jìn)行了臺架試驗(yàn)和道路試驗(yàn),50CrYA鋼經(jīng)工藝優(yōu)化后能大幅提高鋼板彈簧的疲勞壽命和可靠性,臺架疲勞壽命達(dá)10萬次以上。
In this paper, the effect of hardenability of 50CrVA steel, critical thickness of oil quenching, critical coarsening temperature of Austenitic grain, and the effect of quenching and tempering temperature on material microstrueture and mechanical properties are studied, and the material application specification and leaf spring products optimization process specification are established and verified. Experimental results indicate that the fatigue life and reliability of leaf spring are improved greatly after process optimization is made to 50CrVA steel, and bench fatigue life is up to more than 100,000 times.