What is the hardness of the alloy steel bars?

The hardness is HRC 54~59 after oil quenching.

What is the tolerance for the dimensions?

The tolerance is 0/+1.0mm for turned surfaces and -0/+5.0mm for black surfaces.

Which international standards do you comply with?

Our products comply with AISI, ASTM, BS, DIN, GB, and JIS standards.

Structural Steel AISI, ASTM, BS, DIN, GB, JIS

Name: Structural Steel AISI, ASTM, BS, DIN, GB, JIS
Brand: Shaanxi Jiade Import and Export Co., Ltd.
SKU: 2083223725

Shaanxi, ChinaShaanxi Jiade Import and Export Co., Ltd.

US$430.00-550.00

1 Ton

Sample price:US$550.00/ton.Request sample

Product profile

Customization

Available

Type

Alloy Steel Bar

Standard

AISI, ASTM, DIN, JIS, GB, BS

Composition

Stainless Steel Scrap

Technique

Forged/ Hot Rolled/ Cold Drawn

Shape

Bar

Surface Treatment

Galvanized

Special Use

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

Application

Structural Steel Bar

Surface Condition

Smooth Surface

Dimensions

Dia 10mm-1500mm

Tolerance

0/+1.0mm(Turned) -0/+5.0mm(Black)

Hardness

HRC 54~59 (Oil Quenched)

20'contaner

25tons

40'container

27tons

Transport Package

in Bundles or Wooden Box

Specification

21.3-1219mm

Trademark

JIADE

Origin

China

HS Code

7307930000

Production Capacity

5000tons

Key features

Wide Size Range: Available in diameters from 10mm to 1500mm to meet diverse structural needs.

High Hardness: Oil quenched hardness reaches HRC 54~59 for superior wear resistance.

Flexible Customization: Supports full customization including cutting, threading, beveling, and coating.

Strict Quality Control: UT tested with Mill Test Certificates and third-party inspections (SGS, BV, etc.).

Multiple Standards: Complies with AISI, ASTM, DIN, JIS, GB, and BS international standards.

Fast Delivery: Standard lead time of 10-15 days for quick project turnaround.

Trusted Supplier: Over 30 years of experience in steel industry with global export capability.

Secure Payment: Accepts L/C, T/T, D/P, PayPal, and Western Union for flexible transactions.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Shaanxi Jiade Import and Export Co., Ltd.

Shaanxi, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Tianjin Port, Shanghai PortAverage Response Time: ≤8.54h

AI-Powered supplier vetting

SummaryShaanxi Jiade Import and Export Co., Ltd. is a China-based trading company established in 2017 with nine employees. It offers steel pipes, including alloy and stainless steel pipes, as well as related metal products and broader energy and new-energy equipment services. The supplier states that it passed ISO9001 certification and provides flexible customization, including customization from designs and samples. Reported alloy steel pipe productivity is 1,000 tons, but the company is identified as a trading company and the evidence does not establish owned manufacturing capacity. Innovation indicators are weak: no new products were launched in the past year, and no ODM, OEM for popular brands, or SDK capability is reported. Overseas reach is limited by the absence of overseas agents, branches, warehouses, showrooms, and stated overseas service countries, although it has participated in the Canton Fair and reports export sales in the 71%–90% range. Financial information references years but provides no...

Supplier typeThe supplier is explicitly identified as a Trading Company and a Limited Company based in Xi’an, Shaanxi, China. Its stated product scope includes steel pipes, pipe fittings, flanges, and various metal products, but the provided information does not establish that it owns manufacturing facilities.

CertificationsThe company states that it passed ISO9001 international quality system certification. This is explicit evidence of certification, although no certificate number, validity period, or scope is provided.

After-Sales capabilityThe supplier reports no in-stock service capability, no overseas warehouse, no overseas showroom, no overseas agent or branch, and zero countries with overseas services. Participation in the Canton Fair demonstrates some market-facing activity, but the slices do not establish a substantive after-sales service network.

R&D capabilityThe supplier reports no new products launched in the past year and explicitly indicates no ODM service, no OEM capability for popular brands, and no available SDK. These statements show a deficiency in the requested innovation-related capabilities.

Customization capabilityThe supplier explicitly reports flexible customization, minor and full customization, and customization from designs and samples. These stated service options provide direct evidence of broad customization capability.