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1.2738 P20+Ni/718 3Cr2MnNiMo Alloy Flat Square Round Block
US$1,500.00-2,000.00
1 Ton
Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Alloy Steel Bar

Standard

AISI, ASTM, DIN, JIS, GB, BS

Model NO.

1.2738

Technique

Forged

Surface Treatment

Polished

Special Use

High-strength Steel Plate, Mold Steel

Application

Die Steel Bar

Heat Treatment

Annealed, Qt

Payment Term

30% Tt Deposit, Balance Against Bl Copy

Length

3000-5800mm

Ex-Stock

No

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 6-1200

Trademark

Qilu

Origin

China

HS Code

722840

Production Capacity

500, 000tons/Year

Key features

Pre-hardened Condition: Supplied in pre-hardened state with uniform hardness of 280-320 HB, ready for use.
High Purity & Homogeneity: Features right sharpening, photo-etching properties, and good homogeneity for precision molds.
Excellent Machinability: Suitable for texturing, fine polishability, and adequate corrosion resistance in plastic molds.
Versatile Applications: Ideal for large & small plastic mould dies in automotive, domestic goods, and press industries.
Custom Heat Treatment: Options include Annealed, Quenched, and Tempered processes to meet specific mechanical needs.
Large Capacity Supply: Over 20,000 tons ex-stock available with sizes up to 1200mm diameter and 50T piece weight.
Professional Manufacturer: 11 years export experience with advanced smelting and forging equipment for special steel.
Global Delivery Network: Warehouses in Wuxi and Dongguan ensure fast delivery to customers worldwide.

Company profile

HUNAN QILU INDUSTRIAL CO., LTD.
Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ
Business Type: Manufacturer/FactoryExport Year: 2008-06-01Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤4.52hTerms 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 is the hardness of DIN 1.2738 steel in as-supplied condition?
A:
The hardness in the as-supplied condition is 280-320 HB with uniform hardness.
Q:Is heat treatment required for this steel?
A:
It is usually pre-toughened and no heat treatment is required. However, options like annealing, quenching, and tempering are available.
Q:What are the available sizes for this alloy block?
A:
Round diameter ranges from 6-1200mm, plate thickness from 6mm-500mm, and width from 20mm-1000mm.
Q:What is the delivery time for orders?
A:
The delivery time is typically 30-45 days, with peak season lead time around one month and off-season within 15 workdays.
Q:What payment terms are accepted?
A:
Accepted payment terms include T/T, L/C, Money Gram, and PayPal.

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