热轧卷板是以板坯(主要为连铸坯)为原料,经加热后由粗轧机组及精轧机组制成带钢。
导致热轧板卷冷弯开裂的原因很多。
There are many influence factors on producing crack of hot rolled strip coil during roll forming.
主导产品为:热轧板卷、高速线材、钢坯。
Leading products: Hot-rolled coil, High-speed wire rod, steel billet.
简要介绍了宝钢试制的以针状铁素体组织为特征的X80级管线钢热轧板卷。
It represents the trial manufacture of grade X80 pipelines steel hot rolled coil with characteristic of acicular ferrite at BaoSteel Mill.
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