Carbon Steel Flat Bar
Carbon steel refers to steel materials with a carbon content between 0.05% and 2.11%. In carbon steel, the higher the content of carbon, the greater the hardness, the higher the strength, but the worse the toughness.
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Carbon steel refers to steel materials with a carbon content between 0.05% and 2.11%. In carbon steel, the higher the content of carbon, the greater the hardness, the higher the strength, but the worse the toughness.

 

Product Namecarbon steel flat bar
TechnologyHot rolled ; cold rolled;colled drawn
Thickness2-400mm
Width600-2000mm
Length1-12m or as request
MaterialA36,A283,A285,Q195,Q215,Q235,
Q345,Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,
Q390D,Q390E,Q420,Q420B,Q420C,Q420D,Q420E,Q460,
Q460D,Q500C,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,
Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,
Q690C,Q890C,Q890D;16Mo3,16MnL,16MnR,16Mng,16MnDR
ST12,ST13,ST14,ST37,SPCC,SPCD,SPCE,DC01,DC02,DC03,
DC04,Sae 1010,S235Jr,Ck75,SS400,r.A,.Gr.B.Gr.C,
CertificateBV,TUV,ISO 9001:2008/BV
Special UseHigh-strength Steel Plate,
High-strength Steel Plate
Terms of paymentT/T,L/C
StandardAISI, ASTM, BS, DIN, GB, JIS
Typesteel plate, Boiler Vessel Plate
Surface TreatmentCOATED
Top paint: PVDF, HDP, SMP, PE, PU
Prime paint: polyurethane, epoxy, PE
Back paint: epoxy, modified polyester
ApplicationBoiler Plate;Building industry ,structural use, roofing, commercial use ,household appliance, industry facilities,
office buildings,Container Plate,automobile making,
Electrical appliance, Locomotive and car, airlines,
precision meter,Canned food packing,roofing sheet, 
window-shades, car ceiling, the shell of the car,
air conditioner, outer shell of water machine, steel structure
Tolerance±1%
Processing ServiceBending, Welding, Decoiling, Cutting, Punching, Polishing
Place of OriginChina
Model NumberA36,SS400,Q235,etc.
professional services:provide professional service
Length:coil cut to length
checker plate specification:chequered plate 6mm thick
metal roofing sheet designmetal roofing sheet design
Supply Ability6000 /5000    Ton/Tons per Month
Packaging DetailsWaterproof paper, and steel strip packed.
Standard Export Seaworthy Package.
payent termL/C T/T(30% Deposit)
General width910mm, 1010mm, 1219mm,
1220mm,1250mm,1500mm
WorkflowHotn rolled coil–Pickling –Cold rolling–
Cover annealing–Skin pass–Coiling
Price Term:CIF CFR FOB EX-WORK
Advantages1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery
3. Rich supply and export experience, sincere service
Alloy or notNon-Alloy
product descriptionappearance:
excellent quality,the surface can be polished or color coated
function:fire and heat resisitance
performance:hard, high strength
advantage:
widely applicable, can be used in machiney,metal door,bed, car and construction, etc.,and the price is cheap

 

StandardGradeGeneral Size
ASTM A36A36/A36-B5-20 * 2300-2500 * C
ASTM A283A283-B/A283C5-20 * 2300-2500 * C
ASTM A572A572Gr50-B/A572Gr42-B5-20 * 2300-2500 * C
ASTM A515A515Gr705-20 * 2300-2500 * C
ASTMA516A5l6Gr705-20 * 2300-2500 * C
JISG3101SS400-B5-20 * 2300-2500 * C
JISG3136SN400B5-20 * 2300-2500 * C
EN1002S-2.2004S235JR・S355K2+N5-20 * 2300-2500 * C
EN10025-5 2004S355J2W/S355K2W5-20 * 2300-2500 * C

 

GradeRankChemical Composition( %)
CMnSiSP
Q195
0.06-0.120.25〜0.50≤0.3≤0.05≤0.045

A0.09-0.150.25-0.55≤0 3≤0.05≤0.045
Q215B≤0.045
A0 .14 〜0.220.30-0.65≤0 3≤0.05≤0.045
Q235B0.12-0.200.30-0.70<0.045
C≤0.18
≤0.04≤0.04
D≤0.170.35-0.80≤0.035≤0.035
Q255A0.18〜0.28
≤0 3≤0.05≤0.045
B0.40-0.70≤0.045
Q275
0.28-0.380 50-0.80≤0.35≤0.05≤0.045

 

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