How do you guarantee product quality?

We conduct 100% inspection (visual and function) for finished products, backed by 16 years of expertise and strategic alliances with top steel giants.

What are the typical applications for this steel?

It is used for aerospace, oil and gas, automotive industries, including gears, shafts, spindles, high-strength bolts, and pressure vessels.

What is the lead time for delivery?

Off-season lead time is within 15 workdays, while peak season lead time is approximately one month.

Alloy Steel Coil Type SAE81b45 SAE8147 SAE8150 Cold Rolled Coil for Diverse Construction Needs

Name: Alloy Steel Coil Type SAE81b45 SAE8147 SAE8150 Cold Rolled Coil for Diverse Construction Needs
Brand: Shanghai Bolaisheng Metal Group Co., Ltd.
SKU: 2145132255

Shanghai, ChinaShanghai Bolaisheng Metal Group Co., Ltd.

US$480.00-530.00

5 Tons

Sample price:US$50.00/ton.Request sample

Product profile

Type

Coil

Standard

AISI, ASTM, DIN, JIS, GB, BS

Technique

Cold Rolled

Model NO.

SAE81B45 SAE8147 SAE8150

Shape

Coil

Surface Treatment

Polished

Special Use

High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel

Application

Industry Construction

Place of Origin

Shanghai, China

Brand Name

Bolaisheng

Width

as Required

Length

as Required

Processing Service

Bending, Welding, Decoiling, Cutting, Punching

MOQ

5 Tons

Transport Package

Seaworthy Standard Package

Trademark

bolaisheng

Origin

China

Key features

Customizable Dimensions: Width and length are fully customizable as per customer requirements.

Strict Quality Control: 100% inspection including visual and function checks for all finished products.

Flexible Processing: Services include bending, welding, decoiling, cutting, and punching.

Standard Compliance: Meets ASTM A29, AISI, DIN, JIS, and other international standards.

Versatile Applications: Suitable for aerospace, automotive, gears, shafts, and pressure vessels.

Secure Packaging: Standard seaworthy packaging ensures safe transport and delivery.

Competitive Pricing: High-quality steel offered at competitive prices from top-tier suppliers.

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shanghai Bolaisheng Metal Group Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.58h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier operates across electronic components, metal materials, building-related metal products, bearings, and import/export activities, and reports having its own processing plant and in-stock capability. It supports multiple forms of customization, including customization from samples and designs and full customization. However, it reports no new products in the past year, no ODM service, no SDK, and no OEM service for popular brands. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, or branch. The supplier states that annual sales volume reaches tens of thousands of tons and that its customer base is growing, but formal supplier-management, corrective-action, and complaint-handling procedures or records are absent. Financial information is inconsistent across the provided records, including zero or missing historical performance indicators, so financial credibility cannot be confirmed. No certification information or specific customer cases are provided.

Supplier typeThe supplier is presented as a manufacturer/trading operator with its own processing plant, broad sales and import/export scope, and in-stock service capability. The stated scope covers electronic components, metal materials, building metal products, bearings, and related internet sales.

R&D capabilityThe supplier reports no new products during the past year, does not provide ODM services, and has no available SDK. These explicit limitations indicate weak evidenced innovation and product-development capability for the evaluated scope.

Production capacityThe supplier states that it has its own processing plant, annual sales volume in the tens of thousands of tons, and inventory capability. These statements explicitly support existing processing and fulfillment capacity, although no detailed equipment, capacity, or quality-performance records are provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization availability.