Overview of 1.2358 Steel Material

1.2358 Steel – A Brief Introduction

Known alternatively as 60CrMoV18-5, DIN 1.2358 steel is a tempered tool steel, optimized for use in both cold and hot working tasks.

Key Attributes Include:

• Excellent through-hardening capacity
• Superior surface hardening ability
• Robust impact strength
• Exceptional wear resistance

This material stands out for its impressive polishability and weldability, making it a superior choice over less tough high carbon steels like 1.2080, 1.2436, and the conventional tool steel 1.2379.

DIN 1.2358 Steel Supply Specifications

Round Bar: Diameter ranges from Φ12mm to 800mm.

Steel Plate: Thickness options from 10mm to 600mm, and widths reaching up to 810mm.

Surface Options: Choose between black or machined surfaces.

Available Conditions: Annealed, hot rolled, or forged.

Comparative Specifications and Equivalents for 1.2358

Specification	Equivalent Grade
DIN	60CrMoV18-5

Chemical Composition of 1.2358 Material

Element	Composition (%)
C	0.58 – 0.62
Si	0.2 – 0.5
Mn	0.7 – 0.9
P	≤ 0.03
S	≤ 0.03
Cr	4.3 – 4.7
Mo	0.4 – 0.6
V	0.2 – 0.3

Properties of DIN 1.2358 Tool Steel

DIN 1.2358 material excels in balancing toughness with wear resistance. It often surpasses other cold work steels such as 1.2842, 1.2363, 1.2080, 1.2379, and 1.2436 in these aspects, offering robust hardenability and dimensional stability post hardening and tempering.

Forging Process for 1.2358 Tool Steel

The forging should occur within the temperature range of 950-970°C, followed by cooling in oil or a salt bath.

Heat Treatment for 1.2358 Cold Work Steel

Softening Annealing: At 820 – 860°C.

Stress Relief Annealing: At 600 – 650°C.

Hardening: At 950-970°C, followed by cooling in oil or salt bath.

Tempering: At temperatures above 180°C.

Applications of 1.2358 Tool Steel

1.2358 steel is widely used in applications such as cutting, mechanical work, deep drawing, punching, rolling, shear blade production, and sophisticated cold work tools. It is also apt for large series molds, plastic molds with additives, and plastic stamping tools.

Final Summary

1.2358 steel distinguishes itself in the tool steel arena with its remarkable toughness, wear resistance, and hardenability. Its versatility in cold work and plastic mold manufacturing underscores its industrial efficacy and adaptability.

Why Opt for Halden for 1.2358 Steel Material?

Halden, a professional 1.2358 steel supplier and manufacturer, guarantees top-tier quality through rigorous internal checks, including chemical analysis and hardness tests. Renowned companies like Bohler and Thyssenkrupp regularly source from us.

We offer prompt delivery, ensuring 1.2358 round bar or plate reaches you in 10 days for stocked items, or 30-40 days for new production.

FAQs About 1.2358 Steel

What benefits does 1.2358 cold work steel bring to tool manufacturing?

Its notable toughness and wear resistance render it perfect for making various precision and durable tools.

How does the hardness of 1.2358 tool steel influence its use?

With a working hardness up to 60 HRC, it’s ideal for high-stress tasks like cutting tools and molds.

Can 1.2358 alloy steel be utilized in outdoor settings?

Yes, its durability and toughness make it suitable for various outdoor industrial tooling applications.

What advantages does 1.2358 tooling steel have over other tool steels?

It offers an improved balance of toughness and wear resistance, enhancing its performance in demanding situations.

Is machining or welding 1.2358 material challenging?

No, it showcases commendable machinability and weldability, easing the processing and shaping for diverse applications.