Is customization available?

Yes, we offer full customization from samples, designs, and flexible customization options.

What is the thickness range?

Thickness ranges from 0.12mm to 3.0mm with a tolerance of +/-0.01mm.

What certifications do you have?

Our products are certified with ISO9001, ISO14001, OHSAS18001, RoHS, and ISO.

High Strength Cold Rolled Black/Polished SAE 1020 10# 20# Steel Sheet

Name: High Strength Cold Rolled Black/Polished SAE 1020 10# 20# Steel Sheet
Brand: Shanghai Changzeng Metal Co., Ltd.
SKU: 850073225

Shanghai, ChinaShanghai Changzeng Metal Co., Ltd.

US$600.00-850.00

3 Tons

Sample price:US$15.00/square meter.Request sample

Product profile

Customization

Available

Type

Steel Plate

Standard

ASTM, AISI, GB, JIS, DIN, BS

Model NO.

CZ-C616

Certification

ISO, RoHS

Surface Treatment

Blackface

Technique

Cold Rolled

Application

Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate, Roofing

Special Use

High-strength Steel Plate

Stock

Sample

Available

Small Order

It's Ok

Material

Stock/Production

Service

OEM/ODM

Width

750-1010/1220/1250mm

Inner Diameter

508mm, 610mm

Grade

DC01, DC02, SAE 1006, SAE1008

Package

Waterproof Paper, Iron Tray

Edge

Mill

Transport Package

Standard Export Seaworthy Package, or as Required

Specification

Thickness: 0.16mm~2.0mm

Trademark

Origin

Shanghai

Production Capacity

10000 Tons/Month

Key features

Wide Material Selection: Offers SGCC, SPCC, DC01, SAE 1006, 304, 316L, and more grades.

Customizable Color Options: Available in RAL Color System or based on buyer's color samples.

Flexible Coating Structure: Offers 2/1, 2/2, or customized coating structures.

Custom Coil Weight: Coil weight can be 3-8MT, 12-13MT, or as required.

OEM/ODM Service: Provides full customization from samples, designs, and flexible options.

Multiple Surface Treatments: Includes cold rolled, pre-painted, blackface, and polished finishes.

Diverse Application Scope: Suitable for molds, ship plates, boilers, containers, flanges, and roofing.

Strict Quality Certification: Certified with ISO9001, ISO14001, OHSAS18001, RoHS, and ISO.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Shanghai Changzeng Metal Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2016-01-13Nearest Port: Shanghai Port, Tianjin Port, Qingdao PortAverage Response Time: ≤4.63hTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based trading company that also identifies as a manufacturer/factory, with 19 years of export experience and 90% of sales from exports. It offers broad customization from samples, designs, and full-custom requirements, and reports standardized finished-product inspection instructions and quality assurance. However, the available information shows no new products in the past year, no ODM, SDK, overseas agents, overseas warehouse, showroom, or offline trade-show participation. Corrective/preventive action and complaint-handling procedures are undocumented, while supplier-service assessment procedures and approved supplier records are absent. Financial operating figures provided are zero, but their interpretation is not independently verifiable from the slices. Customer cases and certifications are not provided.

Supplier typeThe supplier is described as a trading company in Shanghai and is also identified as a Trading Company, Manufacturer/Factory. This indicates a mixed trading and manufacturing business classification, but the slices do not establish the scale or scope of its own production facilities.

After-Sales capabilityThe supplier reports in-stock service capacity and lead times within 15 working days in both peak and off-seasons. However, it has no overseas warehouse, overseas showroom, overseas agents or branches, and no written procedures or records for complaint handling or corrective and preventive actions, limiting evidence of a structured after-sales system.

Financial creditThe provided financial fields report zero operating revenue, profit, margins, current ratios, and cash outflows for the stated periods, while the supplier is listed as a limited company with registered capital information. These reported operating indicators provide explicit evidence of weak financial performance, although the slices do not explain the data quality or accounting context.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, and no available SDK. These statements directly indicate limited demonstrated recent product-development and technical innovation capability.

Production capacityThe supplier is classified as both a trading company and manufacturer/factory, has in-stock capacity, and reports standardized instructions for finished-product inspection and quality assurance. Nevertheless, outsourcing procedures and manufacturing-capacity contract status are unknown, and only one quality assurance/quality control inspector is reported, so production depth cannot be fully confirmed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization in both design-service and R&D-related descriptions. This is direct evidence of broad customization coverage, although it does not quantify engineering resources or production limits.