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Multi-specification steel is not one product—it is a family of grades tuned to each industry’s failure mode. Consequently, the wrong grade wastes money or fails early. The right grade extends equipment life by years. Here is how we match product families to industrial duties.

Industry-to-Grade Match

Industry	Failure mode	Grade we supply	Typical part
Oil & gas / chemical	Corrosion	Hastelloy / Inconel	Reactor, piping
Mining & cement	Abrasion	Wear-resistant plate	Liner, chute, bucket
Tool & die	Wear + heat	H13 / D2 mold steel	Die, mold, tooling
Electrical	Magnetic loss	CRNGO silicon steel	Motor lamination
Building services	Conductivity + corrosion	Copper plate/tube	Busbar, heat exchanger

Energy: Corrosion Is the Enemy

Refineries and chemical plants see acids, chlorides, and sulfur. Carbon steel fails in months. Consequently, process engineers specify nickel alloys:

• Hastelloy C-276 Plate handles mixed oxidizing and reducing acids.
• Inconel 601 Plate resists high-temperature oxidation and sulfidation.

These alloys cost 5–10× carbon steel, yet they run 10–20 years where steel lasts months.

Mining: Abrasion Is the Enemy

Chutes, buckets, and liners see continuous rock wear. Consequently, equipment designers specify through-hardened wear plate:

• 400HB Wear Resistant Steel Plate for general abrasion.
• 500HB Wear Resistant Steel Plate for high-impact rock handling.

Harder plate lasts longer, but it also cracks under severe impact. Therefore, match the Brinell grade to the impact energy.

Tooling: Heat and Wear Are the Enemies

Mold and die steels see repeated heating and cooling. Consequently, hot work steels (H13) resist heat checking. Cold work steels (D2) resist abrasive wear. We supply H13 / SKD61 Mold Steel pre-machined for die shops.

Electrical: Magnetic Loss Is the Enemy

Motor laminations need low core loss. Consequently, CRNGO silicon steel grades M19–M43 cover premium to economy efficiency. We supply non-oriented electrical steel in coil and slit strip.

Building Services: Conductivity Is the Key

Copper carries electricity and heat. Consequently, C11000 / T2 Copper Plate forms busbars and heat exchangers. Furthermore, copper resists atmospheric corrosion for decades.

How to Specify Your Grade

Tell us:

1. Industry and application.
2. Operating environment (temperature, chemicals, abrasion).
3. Required form (plate, sheet, bar, tube, coil).
4. Required documentation.

We will recommend the correct grade and quote with a mill certificate.

• Email: vera.liang@ztwysteel.com
• Location: Xishan District, Wuxi, Jiangsu, China
• Supply range: nickel alloys, wear plate, mold steel, electrical steel, copper
• Documentation: MTC with chemistry, hardness, dimensions, PMI
• Services: cut-to-size, pre-machining, packing, export documentation

We reply within one working day.