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ASTM Sm400A Sm490A Mild Hot Rolled Low Carbon High Strength Steel Plate for Construction
US$650.00-780.00
1 Ton
Product profile
Type
Steel PlateStandard
ASTM, AISI, JISCertification
ISOSurface Treatment
MillingTechnique
Cold RolledApplication
Ship Plate, Container Plate, Flange PlateSpecial Use
Cutting Tools, Wear Resistant SteelStock
StockThickness
1.5-300mmMaterial
A36/A283/Ss400/S355/Q235/Q345Edge
Slit EdgeMOQ
1 TonTransport Package
Standard Export PackageSpecification
100-3000mmTrademark
TianzhuOrigin
Shang DongProduction Capacity
5000000tKey features
Wide Thickness Range: Cold rolled 0.3-1.5mm, Hot rolled 1.6-40mm available.
Multiple Material Grades: Includes A36, Q235, Q345, SS400, St37, St52, and more.
Customizable Thickness: Thickness can be customized from 1.5mm to 300mm.
Versatile Applications: Suitable for railway, bridges, shipping containers, and flanges.
International Standards: Complies with ASTM, AISI, JIS, ASME, EN, BS, GB, DIN.
Low MOQ: Minimum order quantity is 1 Ton.
Flexible Edge Options: Slit edge available upon request.
Fast Lead Time: Delivery within 15 workdays for both peak and off-peak seasons.
Company profile

Tianzhu Special Steel Co., LtdJiangsu, China
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-10-03Nearest Port: Shanghai, Tianjin portAverage Response Time: ≤5.04hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryThe supplier is a China-based trading company associated with manufacturing activity and operates from Wuxi, Jiangsu. It identifies itself as a professional technical supplier, offers broad customization based on samples and designs, and reported launching new products during the past year. It does not provide 3D software design, ODM, SDK, or well-known-brand OEM services. The supplier describes strict quality control and after-sales systems and reports international export experience, but service procedures and records are incomplete. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. The provided information does not establish certifications, production capacity, raw-material traceability, or sufficient financial credibility.
Supplier typeThe supplier is identified as a trading company, with the entity type also listed as trading company/manufacturer-factory. It is registered in China, located in Wuxi, Jiangsu, and its stated business scope includes approved import and export activities.
After-Sales capabilityThe supplier states that it has an after-sales service system covering product quality tracking and reports a procedure for handling customer complaints. However, the complaint procedure and corrective/preventive-action mechanism have no written records, and service-capability assessment procedures are neither written nor recorded, weakening evidence of consistent execution.
R&D capabilityThe supplier is identified as a professional technical supplier, has one R&D engineer, and launched new products during the past year. It does not provide ODM services or SDK availability, so the evidence supports basic product-development activity but not broader software or ODM innovation capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated capability declarations provide clear evidence of a broad customization offering.
Client casesThe supplier reports serving customers internationally, including markets such as the United States, Russia, Canada, Australia, the United Kingdom, Japan, Korea, Africa, and Vietnam, and states that repeat buyers account for 80%–100%. However, no named customers, project details, or independently verifiable case studies are provided.
Product Q&A
Q:What thickness options are available?
A:
Cold rolled thickness ranges from 0.3mm to 1.5mm, while hot rolled options go from 1.6mm up to 40mm. Custom thickness up to 300mm is also supported.
Q:Which material grades can be supplied?
A:
We supply various grades including A36, A283, SS400, S355, Q235, Q345, 10#, 20#, 45#, Q195, Q215, St37, St42, St52.4, SS400, SPHC, and S235JR.
Q:What are the minimum order quantities?
A:
The minimum order quantity (MOQ) is 1 Ton.
Q:What standards do your steel plates meet?
A:
Our products meet international standards such as ASTM, AISI, JIS, ASME, EN, BS, GB, and DIN.
Q:How long is the delivery time?
A:
The average lead time is within 15 workdays, regardless of whether it is peak season or off-peak season.
Send Inquiry
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Tianzhu Special Steel Co., Ltd
Tianzhu Special Steel Co., Ltd*Content:
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