Zhangjiagang Guangda Special Material Co., Ltd.
Leading manufacturer of advanced materials and products for high-end equipment
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Forged Square Bar C15 C35 C45 C60 S355J2G3 25CrMo4 42CrMo4
Forged bars usually have a denser structure than rolled steel (the result can be known by detecting the looseness of the material by the hot acid etching method). Through heat treatment, it is mainly a higher fatigue strength! Therefore, shaft parts with high requirements should be upset and drawn repeatedly to obtain better fatigue resistance.
Square Bar – catering for the demands of a wide range of industries Φ30-Φ1500mm bars, Flat and square on request.
Forged Round Bar Product features
| Type | Forged |
| Diameter | φ150-1500mm |
| Length | Max 10000mm (10m) |
| Surface | Black, peeled, polishing, bright, sand blast, hair line, etc. |
| Application | Tools, automotive parts,mechanical engineering, armament components,such as geer wheels,pinions,connecting rods,parts for mechanical engineering. |
| Applicable standard | EN10250,EN10083,SEW550,AISI4140 etc |
Forged Round Bar Material we could provide
| Type | Material |
| Carbon steel | C15,C22,C25,C30,C35,C40,C45,C50,C55,C60,S355J2G3 etc. |
| Alloy steel | 25CrMo4,42CrMo(S)4,AISI4130,AISI4140,AISI4150,34CrNiMo6,30CrNiMo8,31CrMoV9,18CrNiMo7-6,16MnCr(S)5,20MnCr(S)5,51CrV4,20MnCr5,20CrMnMoH etc. |
| Stainless steel | 630 17-4PH,630 17-7PH, 632 15-7MoPH,XM12 15-5PH,2205,2507,F55,2205 etc. |
| Tool and die steel | H11-1.2343,H13-1.2344, 1.2738,1.2718 ,1.2343, 1.2312 ,XPM , NAK80, DVA etc. |
| Special steel | GH2132, GH3030, GH3128, GH4145 ,GH4169 ,GH4080 ,Inconel600 ,Inconel601 ,Inconel625 ,Inconel718 N07718 / GH4169, Inconlex - 750 ,Incoloy800H,Incoloy825,Incoloy901,Incoloy925,Incoloy926 etc. |
About Guangda
Guangda is a specialized in forging research and development, production, sales, service as one of the comprehensive company. We supply a comprehensive range in round bar, catering for demands within a wide range of industries.The round bar we supply includes a complete range of alloys that demonstrate high strength and high resistance to heat and corrosion in even the most extreme conditions.
The characteristics of high resistance to thermal oxidation, corrosion resistance and high strength in our round bar meets requirements for use in numerous applications within the aerospace, chemical processing, thermal processing, oil & gas, pharmaceutical and bio synthethic and motorsport industries.
carbon steel bar
carbon steel flat bar
carbon steel round bar