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[China]
Trade Verify
Address: No.809, Xinglong Building, First East Liaohe Road, Liaocheng Economic Development Zone,Shandong Province, China
Contact name:Anne
SHANDONG TONGMAO SPECIAL STEEL CO., LTD |
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Verified Suppliers
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Thickness 1.2-20mm Ms Hr Carbon Ss400 Q235B A36 Hot Rolled Steel Sheet
| Material | Carbon steel |
| Technology | Hot rolled, Cold Rolled |
Surface | Clean, composite plate, galvanized, tinning, color coated |
| Thickness | Thin Plate: 0.2mm-4mm; Thick Plate: 4mm-115mm |
Tolerance | ±0.1mm |
Material | (1)Carbon structural steel: Q235, Q255, Q275, SS400, A36, SM400A,
St37-2, SA283Gr, S235JR, S235J0, S235J2 (2)10-50#,20Mn,50Mn,1025 (3)Low-alloy high-strength steel plate: Q295, Q345, Q390, Q420,
Q460, A572Gr50, A588GrB, SM490, St52-3, S275JR, S355JR, WH60, WH70,
A709Gr50, BB41BF, BB503, CoetenB, SHT60, A633D, SM520, SM570,
Q550CFC, StE355, StE460, 1E0650, 1E1006, S275J0, S275J2, S275NL,
S355J0, S355J2, S355K2, S355NL, WH70Q, WQ590D, Q550D, WQ690, WQ700,
A514, A517, S690Q, S690QL, S890Q, S960Q, WQ890, WQ960, WDB620 (4)Alloy structural steel plate: 50Mn2V, 15CrMo, 20Mn2, 40Mn2,
20MnSi, 20CrMo, 30CrMo, 35CrMo, 42CrMo, 20Cr, 40Cr, 10CrMoAL,
20CrMnMo, 12CrMoVNi, 30CrMnSiA (5)Boiler and pressure vessel plate: AISI4140, SA285Gr, SB410,
410B, KP42, Q245R, Q345R, 16MnDR, SPV355, Q370R, SA515Gr60,
SA515Gr70, SA516Gr60, SA516Gr70, P235GH, HII/P265GH, P295GH,
P355GH, P355NH, 19Mn6, P355NL1, 19Mn6, 15Mo3, 16Mo3, A537CL1,
09MnNiDR, SA662GrC, 18MnMoNbR, 15MnNiDR, A48CPR, SA515Gr65,
SA516Gr65, SA612M, SA537CL2, 07MnNiMoVDR, 07MnCrMoVR,12MnNiVR,
WDB620/Q500FC,13MnNiMoR, 20MnMoR, 20MnMo, 20MnMoNi55, SA612,
A/SA533, A/SA302, SA299,13MnNiMo54(BHW35, DIWA353), SA203, SB450 (6)Bridge Steel Plate:
Q235q,Q345q,Q370q,Q420q,14MnNbq,A709-HPS-485W |
Application | (1) bridge steel plate (2) boiler steel plate (3) ship building
steel plate (4) armored steel plate (5) automobile steel plate (6)
roofing steel plate (7) structural steel plate (8) electrical steel
plate (silicon steel sheet) (9) spring steel plate (10)
heat-resistant steel plate (11) alloy steel plate |
MOQ | 1 ton |
Payment Terms | T/T, L/C |
| Delivery Time | 7-10days |
Ss400 is a way of marking Japanese steel material, is a judgment
standard, equivalent to the domestic Q235 steel (also known as A3
steel). Foreign standard structural steels are often classified
according to tensile strength, such as SS400 (labeled as such in
Japan), where 400 means the minimum value of σ B is 400 Mpa.
Ultra-high strength steels are those with σ B ≥1373 Mpa.
P: below 0.050
S: Below 0.050
[Mechanical properties]
Yield strength N/mm²;
More than 245 (a< 16mm) 235 + (16mm< a< 40mm)
More than 215 (a> 40mm)
A: Thickness of steel
Tensile strength N/mm²;
400 ~ 510
SS400 is basically equivalent to China's Q235(equivalent to Q235A).
However, there are differences in specific indicators. Q235
requires the content of C, Si, Mn, S, P and other elements, while
SS400 only requires S and P less than 0.050. The yield point of
Q235 is greater than 235 MPa, while that of SS400 is 245MPa. SS400
(Steel for General Structure) means steel with tensile strength
greater than 400MPa for general structure. Q235 means ordinary
carbon structural steel with yield point greater than 235MPa. SS400
is JIS G3101. The standard number of Q235 is GB/T700.
Ss400 is a way of marking Japanese steel, in fact, is the domestic Q235 steel. It's a kind of steel material. Q represents the yield of this material, and 235 is the yield value of this material, which is around 235. And the yield value will decrease with the increase of material thickness. Because the carbon content is moderate, the comprehensive performance is better, the strength, plasticity and welding performance is better match, the most widely used. Often rolled into rod or round steel, square steel, flat steel, Angle steel, I-beam, channel steel, window frame steel and other sections, thick steel plate. Widely used in construction and engineering structures. It is used for making steel bars or building workshop frames, high voltage transmission towers, Bridges, vehicles, boilers, containers, ships, etc., and also a large number of mechanical parts with low performance requirements. Grade C and D steel can also be used for some special steels.
