地址：濟南市高新區漢峪金谷A5-2棟
電話：15066665432
傳真：0531-88984022
聯系人：殷經理
郵箱：jnyygt@126.com
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1．偽劣鋼材易出現折疊。折疊是鋼材表面形成的各種折線，這種缺陷往往貫穿整個產品的縱向。濟鋼一級代理產生折疊的原因是由于偽劣廠家追求高效率，壓下量偏大。
1. the fake and inferior steel is easy to fold up. Folding is a variety of broken lines formed on the surface of a steel, which often runs through the longitudinal direction of the whole product. The reason for the folding of the first class agent in Jigang is due to the high efficiency of the fake and inferior manufacturers and the large reduction.
2．偽劣鋼材外表經常有麻面現象。麻面是由于軋槽磨損嚴重引起鋼材表面不規則的凹凸不平的缺陷。由于偽劣鋼材廠家要追求利潤，經常出現軋槽軋制最超標。
2. inferior steel appearance often pitted phenomenon. Ma is due to a defect of groove wear caused by irregular rugged steel surface. Because the counterfeit and inferior steel manufacturers want to pursue profit, it often appears that the groove rolling is the most super standard.
3．偽劣鋼材表面易產生結疤。原因是偽劣鋼材材質不均勻，雜質多。偽劣材廠家導衛設備簡陋，容易粘鋼，這些雜質咬人軋輥后易產生結疤。
3. the surface of fake and inferior steel is easy to produce scars. The reason is that the material of the fake and inferior steel is not uniform, and the impurity is much. The fake and inferior materials manufacturers guide the equipment simple, easy to stick to steel, these impurities bite the roll after easy to produce scars.
4．偽劣材表面易產生裂紋，原因是它的坯料是土坯，土坯氣孔多，土坯在冷卻的過程中由于受到熱應力的作用，產生裂痕，經過軋制后就有裂紋。
4., the cracks on the surface of the fake and inferior materials are easy to cause cracks. The reason is that the billets are adobe and there are many holes in the adobe. During the cooling process, the adobe is cracked due to the thermal stress, and there are cracks after rolling.
5．偽劣鋼材容易刮傷，原因是偽劣材廠家設備簡陋，易產生毛刺，刮傷鋼材表面。深度刮傷降低鋼材的強度。
5. the fake and inferior steel is easy to scratch. The reason is that the equipment of the fake and inferior material is simple, the burr is easily produced and the surface of the steel is scratched. Deep scraping reduces the strength of the steel.
6．偽劣鋼材無金屬光澤，呈淡紅色或類似生鐵的顏色，它的坯料是土坯，偽劣材軋制的溫度不標準，他們的鋼溫是通過目測的，這樣無法按規定的奧氏體區域進行軋制，鋼材的性能自然就無法達標。
6. inferior steel metal luster, reddish or similar iron color, it is entirely adobe, shoddy material rolling temperature is not standard, their steel temperature is through the visual, so according to the provisions of the austenite region of rolling steel performance naturally can not be up to the standard.
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