SGA rolls are widely used in intermediate stands and finishing stands, due to it's stable quality, and better strength, toughness and wear resistance. In normal steel rolling process, it has no rolling accident, no breakage, in most of severe situation, mills used for replacing AIC rolls.
Material C Si Mn Cr Ni Mo
SGAâ? 2.90~3.60 1.20~2.20 0.20~0.80 0.20~1.00 3.01~3.50 0.50~1.00
SGAâ?¡ 2.90~3.60 1.00~2.00 0.20~0.80 0.30~1.50 3.51~4.50 0.50~1.00
Steel billets result from the second stage of the steel production process. They are hot-rolled or forged from an ingot or strand cast. steel billets from 45 x 45 mm to 150x150 mm, and round steel billets from 120 mm to 270 mm in diameter. Length : Specifiable up to 12 m Quality : In various internationally well known standards including afnor (nf), aisi, astm, bs, din, euronorm, gost, jis, iso, sae, si, ts, uni, etc. (eg. Astm a 615 gr 40 or 60, bst 420 s, din 488, st 37.2 din 17100, nfa 35015 and 16, bs 4449 (gr 250 or 460), jis g 3112 (sd 30, 35, 40), si 739 s 400, si 739 s 400 w, feb 44 k, 3 sp/ps or 5 sp/ps gost 380 88, 35 gs or 25 g2s, gost 5781-82, etc) Other grades available according to customer's request
Supplier: Hot rolled steel sheet,430 stainless steel coil,301 stainless steel,304 stainless steel strip,steel strip,steel banding,steel coils,stainless steel,steel pipe,steel tube, seamless steel pipe, welded steel pipe/tube,stainless steel pipe,glavanized steel wire,galvanized steel coil,galvanized steel sheet,roofing sheet,corrugated steel sheet,gas spring tubes,precision steel tube and fabricating metals,rolling springs,shutter springs,shutt door components,spring box,bia stable steel spring coil,65mn/c75 /sk5 steel strip
Spring steel strip Steel grade 65Mn,1065,SAE1055,1045,CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1,50CrV4, 51CrV4, 60Si2Mn, etc Thickness 0.08-4.0mm Width 3-400mm Hardness <200HV, 200-300HV, 300-550HV Edge slit edge; both rounded; one side round, one side slit; square etc Surface polished (blue, yellow, white, grey-blue, black, bright) or Nature etc Tolerance thickness +/-0.01mm max; width +/-0.05mm max Physical propety Tensile strength: 450-1850N/mm2
Spring steel strip Steel grade 65Mn,1065,SAE1055,1045,CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1,50CrV4, 51CrV4, 60Si2Mn, etc Thickness 0.08-4.0mm Width 3-400mm Hardness <200HV, 200-300HV, 300-550HV Edge slit edge; both rounded; one side round, one side slit; square etc Surface polished (blue, yellow, white, grey-blue, black, bright) or Nature etc Tolerance thickness +/-0.01mm max; width +/-0.05mm max Physical propety Tensile strength: 450-1850N/mm2
Spring steel strip Steel grade 65Mn,1065,SAE1055,1045,CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1,50CrV4, 51CrV4, 60Si2Mn, etc Thickness 0.08-4.0mm Width 3-400mm Hardness <200HV, 200-300HV, 300-550HV Edge slit edge; both rounded; one side round, one side slit; square etc Surface polished (blue, yellow, white, grey-blue, black, bright) or Nature etc Tolerance thickness +/-0.01mm max; width +/-0.05mm max Physical propety Tensile strength: 450-1850N/mm2
ss 301 steel strip wide 10mm thickness 0.5mm hardness 1300-1400 mpa sharpend from one side
K 67 SPRING STEELHARDNESS 43HRCTHICKNESS : 2.5MMQTY:3.000 U Standard:AiSi Standard:ASTM Standard:DIN Standard: hard GB Standard:JIS Place of Origin:CN;GUA Technique:Cold Rolled Surface Treatment:Polished Steel Grade:Ck67ck70ck75 Sae1070 Sae1074 Application:Industry Width:8-300mm Length:Customer\'s Request Product Name:High Carbon Steel Strip Spring Surface:Heat treatment Grade:ck60,ck67,ck70,ck75,C75cr1 SAE 1060, SAE 1065, SAE 1070, SAE 1075 Color:Blue, polished blue, polished bright Material:carbon steel coil Edge:Round, slit, square Certificate:ISO9001:2008/SGS/BV Thickness:0.15-2.5mm Hardness:<20hrc, 20-30hrc, 30-55hrc
Spring steel strip Steel grade 65Mn,1065,SAE1055,1045,CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1,50CrV4, 51CrV4, 60Si2Mn, etc Thickness 0.08-4.0mm Width 3-400mm Hardness <200HV, 200-300HV, 300-550HV Edge slit edge; both rounded; one side round, one side slit; square etc Surface polished (blue, yellow, white, grey-blue, black, bright) or Nature etc Tolerance thickness +/-0.01mm max; width +/-0.05mm max Physical propety Tensile strength: 450-1850N/mm2
Product name05mm Hot Dipped Galvanized Blue Steel Strapping Gi Carbon Steel Strip SpangleRegular spangle Minimal SpangleZero SpangleBig Spangle KeywordGalvanized steel strip Zinc Coating40275gm2 MOQ1 Ton AdvantageFactory directly supply Delivery time515 Days SizeCustomized Size CertificateISO 90012008BV Surface Treatmentgalvanized Applicationmaking pipes Applicationcutting sheets Applicationmaking small tools Applicationmaking corrugated sheets Applicationmaking container Applicationmaking fences StandardASTM CertificateJIS CertificateISO9001 CoatingZ181Z275 TechniqueColed Rolled Based Tolerance 1 Processing ServiceWelding Processing ServicePunching Processing ServiceCutting Processing ServiceBending Processing ServiceDecoiling Spangle TypeZero Spangle Skin PassYes Oiled or NonoiledSlightly Oiled HardnessFull Hard Delivery Timewithin 7 days Place of OriginCNJIA Thickness015mm30mm Width8mm600mm GradeQ235B EH32EH36 CCSACCSBCCSACCSBCCSCCSDCCS
