What payment terms are accepted?

Accepted payment terms include T/T (30% deposit, balance against copy), L/C, Western Union, and Money Gram.

What surface treatments are available?

Available surface conditions include Black, Peeled, Polished, Machined, Grinded, Turned, and Milled.

What certifications or standards does the steel meet?

The steel meets AISI, ASTM A681, DIN EN ISO 4957, JIS G4404, and GB/T 1299 standards.

O1 1.2510 100mncrw4 Sks3 Tool Steel

Name: O1 1.2510 100mncrw4 Sks3 Tool Steel
Brand: HUNAN QILU INDUSTRIAL CO., LTD.
SKU: 754697982

Hunan, ChinaHUNAN QILU INDUSTRIAL CO., LTD.

US$2,700.00-3,000.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Alloy Steel Bar

Standard

AISI, ASTM, DIN, JIS, GB

Model NO.

Composition

Ferrous Steel Scrap

Technique

Forged

Shape

Bar

Surface Treatment

Polished

Special Use

Mold Steel

Application

Tool Steel Bar

Heat Treatment

Annealed

Payment Term

30% Tt Deposit, Balance Against Bl Copy

Length

3000-5800mm

Ex-Stock

Yes

Delivery Date

30 Days

Ut Standard

Sep 1921-84 D/D

Grain Size

ASTM E112

Non-Metallic Inclusiton

ASTM E45

Transport Package

Seaworthy Package

Specification

DIA 8-350

Trademark

Qilu

Origin

China

HS Code

722840

Production Capacity

500, 000tons/Year

Key features

Superior Wear Resistance: High tungsten and chromium content provides excellent abrasive qualities and cutting edge retention.

Deep Hardening Properties: Offers deep hardening capabilities with fine grain structure and unusual toughness.

Versatile Applications: Ideal for cold forming dies, blanking dies, cutting tools, punches, and plastic mold dies.

Stable Heat Treatment: Good response to heat treatment with minimal dimensional changes during oil quenching.

Multiple Standards Available: Meets AISI, ASTM, DIN, JIS, and GB standards with equivalent grades like 1.2510 and SKS3.

Extensive Size Range: Available in round bars (8-350mm) and plates (2-300mm thickness) with various surface treatments.

Fast Delivery: Standard delivery time is 30 days with over 20,000 tons of ex-stock inventory available.

Comprehensive Testing: Includes tensile strength, hardness, grain size, ultrasonic, and magnetic particle testing.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

HUNAN QILU INDUSTRIAL CO., LTD.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2008-06-01Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤4.22hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as HUNAN QILU INDUSTRIAL CO., LTD., a China-based limited company with conflicting classifications as both a trading company and manufacturer/factory. It has broad steel-related business activities, extensive stated export markets, self-operated import/export rights, and eight years of export experience. Customization, ODM, and OEM capabilities are explicitly reported. However, service-management documentation is absent, including supplier approval, corrective-action, and complaint-handling procedures. No in-stock, overseas warehouse, showroom, agent, or branch capability is reported. Financial records are referenced for 2021–2023, but no substantive financial performance evidence is provided. Production volumes and staffing are stated, although the supplier’s trading-company classification creates uncertainty regarding direct manufacturing capacity. No certifications or customer cases are documented.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also reports no in-stock service, overseas warehouse, showroom, agent, or branch capability, although lead times are stated as one month in both peak and off-season periods.

R&D capabilityThe supplier reports total R&D-engineer experience of 6–10 years and offers ODM services, indicating some design and development capability. However, it has no available SDK, and the slices do not provide concrete innovation outputs, patents, or product-development records.

Production capacityThe supplier states production categories covering cold-drawn material, steel round bar, steel plate, and steel pipe, with substantial annual output figures and 11–20 quality-control staff. However, its classification as both trading company and manufacturer/factory is inconsistent, so the extent of directly controlled production capacity requires verification.

Customization capabilityFlexible customization is explicitly reported, together with ODM service availability and OEM service for popular brands. These statements provide direct evidence of customization and outsourced-brand production capability.

Product Q&A

Q:What are the main applications of O1 tool steel?

O1 steel is mainly used for short run tooling for cold forming dies, blanking dies, cutting tools, punches, and plastic mold dies operating at ambient temperature.

Q:How does O1 steel respond to heat treatment?

O1 steel offers good response to heat treatment with small dimensional changes and must be oil-quenched.

Q:What are the available sizes for O1 steel bars and plates?

Round bars range from 8-350mm diameter, while plates/flat blocks range from 2-300mm thickness and 200-800mm width.

Q:What is the standard delivery time?

The standard delivery time is 30 days, with peak season lead times of one month and off-season within 15 workdays.

Q:Does the supplier have ex-stock inventory?

Yes, the supplier maintains over 20,000 tons of ex-stock inventory with various sizes available.