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东莞海峡公司部份弹簧钢棒现货规格表,欢迎来人来电洽谈业务;
海峡厂家直销弹簧钢棒:直径2.0 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径2.30 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径2.50 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna订购不锈弹簧钢丝;
海峡厂家直销弹簧钢棒:直径2.80 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna采购不锈弹簧钢丝.
海峡厂家直销弹簧钢棒:直径3.0 mm *2000,弹簧钢线,60si2mna弹簧板,
60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径3.30 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径3.50 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径3.80 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径4.0 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径4.30mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径4.50 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna选购不锈弹簧钢丝;
海峡厂家直销弹簧钢棒:直径4.80 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna不锈弹簧钢丝哪种好.
海峡厂家直销弹簧钢棒:直径5.0 mm *2000,弹簧钢线,60si2mna弹簧板,
60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径5.30 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径5.50 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna定购不锈弹簧钢丝;
海峡厂家直销弹簧钢棒:直径5.80 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna买买不锈弹簧钢丝;
海峡厂家直销弹簧钢棒:直径6.0 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒:直径6.0- mm 150 mm *2000,弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商;
海峡厂家直销弹簧钢棒库存2.0mm-150mm规格,牌号齐全,库存充足,欢迎您来人来电洽谈业务。
海峡公司弹簧钢现货规格;弹簧钢线,60si2mna弹簧板,60si2mna弹簧棒厂商
弹簧钢丝:0.2-10.0mm
弹簧钢棒:2.0-150mm
钢带规格:厚度从0.05mm-2.00mm 宽度5mm-1000mm
弹簧钢板/卷:厚度1.0-60.0mm 宽度:1260mm 长度:8000mm
钢带硬料厚度0.15mm-2.00mm 宽度5mm-600mm
东莞市海峡金属材料有限公司直销代理:进口弹簧钢,进口弹簧钢,弹簧钢线,60si2mna弹簧板,60si2mna弹簧钢厂商,弹簧钢板,弹簧钢棒,弹簧钢带,进口弹簧钢圆棒,刀具弹簧钢,耐高温弹簧钢,冲压弹簧钢,高硬度弹簧钢,弹簧钢卷带,淬火预硬弹簧钢,弹簧钢片,弹簧钢线,高强度弹簧钢,退火弹簧钢,半硬弹簧钢,热轧弹簧钢大板,硬态弹簧钢,冷拉弹簧钢棒等,牌号规格齐全,库存充足,价格合理,欢迎您来人来电洽谈业务,海峡公司期待与您携手同行,共创辉煌.
55CrMnA、60CrMnA--特性:具有较高的强度、塑性,焊接性差、可切削性尚可,淬透性比硅锰或硅铬弹簧钢好,油中临界高,脱碳倾向比硅锰钢低,回火脆性倾向较大,故应选择合适的回火温度和冷却速度;一般在淬火并中温回火状态下使用。用途:适用于制造汽车、拖拉机等工业上制造较大载荷和应力条件下工作的板弹簧和直径较大(可达50mm)的螺旋形弹簧。
http://www.jiequ365.com/index.php?homepage=dghx2008
东莞市海峡金属材料有限公司
Dongguan City Straits metallic material limited company
全国统一销售热线:400-669-1516
公司传真:0769-85375005
配货查询:0769-85386006
加工中心:0769-85387007
敬请关注海峡公司弹簧钢线,60si2mna弹簧板,60si2mna弹簧钢厂商最近到港及报价,详细请登陆海峡现货网查询:www.sk5sk7.com.
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.
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