汽车钢spfh540spfh590
宝钢生产的汽车钢spfh540、spfh590主要用于要求良好成型加工性能并有高强度要求的的汽车构架、车轮等汽车结构件，
冶炼方法：钢板及钢带所用的钢为氧气转炉冶炼的镇静钢。交货状态：钢板及钢带以热轧或控轧状态交货。表面处理方式：钢板及钢带的表面处理方式可采用轧制表面和酸洗表面两种方式。酸洗表面的钢板及钢带，可以涂油或不涂油交货。经涂油后的酸洗钢板及钢带，在正常包装、运输、搬运和贮存条件下，供方保证自生产完成之日起三个月内不产生锈蚀，所涂油膜应能用碱水溶液消除掉。如需方要求以不涂油的酸洗钢板及钢带供货，应在合同中注明。不涂油的酸洗钢板及钢带，在运输和加工过程中易产生锈蚀和擦伤，供方对此不作保证。
公司长期以来给汽车制造企业配套，对日系、德系汽车有着相当的经验，有熟练的imds材料系统管理经验，近年的业务进展，也积累了一定美系、国产车型的配套经验
automobile steel spfh540 spfh590
baosteel steel spfh540, spfh590 of cars for productionaremainly used for requirements good forming performance andhighstrength requirements of automobile frame, wheels, etc,forautomotivestructural parts
steel used in the smelting method: steel plate andsteelbelt for oxygen converter smelting of killed steel.deliverystatus: steel plate and steel belt to hot rolled orcontrolledrolling statusof delivery. surface treatment: thesurface of thesteel plate and steel belt processing mode can beused on rollingand pickling surface in two ways. acid picklingsurface of steelplate and steel belt,to apply oil or no oildelivery of the goods.after oil pickling of steel plate and steelbelt, in the normalpacking, transportation, handling and storageconditions, thesupplier guarantee from the dateof productioncompletion does notproduce corrosion, within three months the oilfilm can eliminateaqueous alkali. as buyer's request to not oiledpickling steelplate and steel belt supplier, should beindicated inthe contract.no oil pickling of steel plate and steel belt,corrosion andabrasion in the transport and processing process, thesupplier isnot guaranteed.
spfh540
≥355
≥540
≥21
≥22
≥23
≥24
2a
3a
spfh590
≥4200
≥59
≥19
≥20
≥21
≥22
3a
3a

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