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
Narrow cold rolled steel strips
Surface Color Blue Material Grade 65Mn 50# Hardness 43-49HRC Width 30-300mm, 0.2 Thickness 0.27-2.5mm , 0.03 Weight Width 1.4*45mm 70-100KGS; Width 100mm 150-170KGS; Width 150-200mm 250KGS. Edge Round/cutting Package Waterproof paper inside,then plastic film,finally hessian cloth or corrugated or carton.wood pallet or iron
Product Name High Carbon Cold Rolled Steel Strips for saw blade Free Sample Material CK50, CK55, CK60, CK67, CK75, CK80, CK95, 50CrV4, 60Si2Mn, 3Cr13 and etc Color blue polished, polished-bright, white, blue, yellow, etc. Technique cold rolled, annealed, heat treatment with hardened and tempered Hardness 44-48 HRC Edge Rounded, Slitted Application band spring, rolling door spring, rolling shutter spring, rolling shutter accessories Package each bundle with light oil and plastic film then wrapped in anti-rust paper with metallic pallet
item steel strip Standard AISI, ASTM, BS, DIN, GB, JIS Place of Origin China Material Hot Rolled Surface Polished Application shutter door, plastic trowel, bricklayer trowel, putty knives, scraper, springs, metal part, shoe insole, shoe accessories, blade, band saw blade
Material Grade CK50,CK67,CK75, CK95,51CrV4,75Cr1 ,SK5, SAE1070,SAE1074,C67S ,C75S etc. Condition hardened and tempered, cold rolled annealed Hardness 18-55HRC Surface polish-blue,gery-blue,polished brightï¼?golden etc. Thickness 0.08-3 mm Width 3-1500 mm Tolerance thickness+/-0.01mm max,width +/-0.05mm max Tensile strength 540-1575N/mm2
Material Grade CK50,CK67,CK75, CK95,51CrV4,75Cr1 ,SK5, SAE1070,SAE1074,C67S ,C75S etc. Condition hardened and tempered, cold rolled annealed Hardness 18-55HRC Surface polish-blue,gery-blue,polished brightï¼?golden etc. Thickness 0.08-3 mm Width 3-1500 mm Tolerance thickness+/-0.01mm max,width +/-0.05mm max Tensile strength 540-1575N/mm2
Product Name C67 hardened and tempered steel strips for shutter spring material CK67/CK75/C67S/C75S/C67/C75 Color blue polished,polished=bright,white,blue,yellow.etc Techinique cold rolled,annealed,heat treatment with hardened and tempered Hardness 44-48hrc Edge Rounded,Slitted Application band spring,rolling door spring,rolling shutter spring,rolling shuter accessories package each bundle with light oil and plastic film then wrapped in anti-rust paper with metallic pallet
Product Name rolling door shutter door steel strips C67 material CK67/CK75/C67S/C75S/C67/C75 Color blue polished,polished=bright,white,blue,yellow.etc Techinique cold rolled,annealed,heat treatment with hardened and tempered Hardness 44-48hrc Edge Rounded,Slitted Application band spring,rolling door spring,rolling shutter spring,rolling shuter accessories package each bundle with light oil and plastic film then wrapped in anti-rust paper with metallic pallet
* Thickness : 0.15 ~ 3.00 mm * Width : 3.00 - 6.00 mm * Hardness - Specifiable
Cold Rolled High Carbon Steel Strips. C67 C45 C75 Ck67
Commodity Cold rolled Steel Grade Q195,Q215,Q235,08AL,SPCC,SPCD,SPCE,SPCEN,ST12,ST13,ST14,ST15,ST16,DC01, DC03,DC04,DC05,DC06 Standard ISO,JIS,ASTM,AS EN Mechnical Commercial / Drawing / Deep Drawing /Extra Deep Drawing/Structural quality Surface treatment Chromated and oiled, and ant-ifinger Hardness Softy, half hard ,hard quality Thickness 0.12-6.0mm Width 600-1500mm Coil weight 3-8MT/Coil or as your request
Specification: Grade:: 201, 202, 301, 304, 304l 309s, 310s, 316, 316l, 317, 321, 409, 409l, 410, 420, 430, 439 Finish: 2b, ba, no.1, no.4, no.8, mirror, 8k, brush, bright, hair line, linen/embosse Strips width: within 7mm---1250mm thickness: 0.15mm-3.0 mm.
Material Grade CK50,CK67,CK75, CK95,51CrV4,75Cr1 ,SK5, SAE1070,SAE1074,C67S ,C75S etc. Condition hardened and tempered, cold rolled annealed Hardness 18-55HRC Surface polish-blue,gery-blue,polished brightï¼?golden etc. Thickness 0.08-3 mm Width 3-1500 mm Tolerance thickness+/-0.01mm max,width +/-0.05mm max Tensile strength 540-1575N/mm2
Product Name Steel strip/belt Standard AiSi, ASTM, bs, DIN, GB, JIS Steel Grade Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460,Q460D,Q500C,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C,Q890C,Q890D16Mo3,16MnL,16MnR,16Mn,16MnDR Application Container Plate Model Number 45# , 40CR, 20CrNiMoA/ 40CrNiMoA , 20Cr, 40CrNi, 17CrNiMo, 42CrMo4 12-15CrMo 20Mv 20-40CrV 37CrNi3 SCM440 42CrMo4 40CrMnMo 20Cr2Ni4A 18Cr2Ni4WA 20CrNiMo 18CrNiMo7-6 39CrNi Width 45mm-2200mm or as request Tolerance : 1% Processing Service : ending, Welding, Decoiling, Cutting, Punching Shape : Flat Coil Coil Weight : 3-5 Tons Special Use : High-strength Steel Coil Package ; Standard Sea Worthy Package
Type: Stainless Steel Coils Standard: ASTM, AISI, GB, JIS, DIN, EN Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS Shape: Square Technique: Cold Rolled Surface Treatment: Polished
hardened and tempered steel strips/coils/sheet cold rolled annealed steel strips/coils/sheet *C67S,C70S,C75S (CK75/AISI 1075) C100S high carbon spring steel strip C45, C50S,C55S,C60S medium carbon steel strip 50CrV4,51CrV4,60Si2Mn,75Cr1 alloy steel strip SK4(AISI 1095), SK5(AISI 1085) tool steel strip Specification thickness: 0.1-6.0mm, width: 6-510mm
Cold -rolled sheet with high quality hot rolled coil as raw material is made in such a process as descaling through pickling, deforming by rolling in the cold mill, electro-cleaning and annealing as well as skin passing and finishing etc. Width:1000mm,1200,1219,1250,1500 mm or as per customer's request Thickness: 0.2mm~2.0mm Grade: Common: Q195,SPCC, DC01, ST12 Draw:08AL,SPCD,DC03/04,ST13, ST14 Deep Drawing;08AL,SPCE, DC05/06,ST15, ST16 Minimum order: 5MT per size.
Al Steel strapping Wiper blade steel strip e.T.C. Awaiting your email or call echo by rockyyang(at)gdgwsteel.Com or +8613983233991. Thanks in advance. Coil weight: 250kg, coil id: 400-508mm, coil od: 600-1500mm all of these can be customized.
Materil: 50#,65Mn, special ck50,ck60,ck75,ck95, and T8, T10A. 1. Thickness: 0.2mm to 1.5mm 2. Width: 300mm to 520mm.
