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DESCRIPTION

Basic Info.

Model NO.	Die Steel DC53, K340, AISI A8 Die Steel Flat Bar
Other Type	Engineering Steel, Cold Work Tool Steel
Test	Ensile Strength, Yield Strength, Elongation
Service	24 Hours on Line
Ex-Stock	Yes
Other Type 3	Spring Steel, High Speed Steel, Stainless Steel
Other Type 4	Mold Steel, Free Cutting Steel, Cold Heading Steel
Other Type 2	Hot Work Tool Steel, Plastic Mold Steel
Other Type 1	Engineering Steel, Cold Work Tool Steel
Process	Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
Grain Size	ASTM E112
Usage	Automotive, Aerospace, Power Generation, Oil & Gas
Technology	Hot Rolled/ Forged/ Cold Drawn
Length	3000-5800mm
Non-Metallic Inclusiton	ASTM E45
Heat Treatment	Annealed
Transport Package	Seaworthy Package
Specification	DIA 60-600
Trademark	zayi
Origin	China
HS Code	72284000
Production Capacity	48000tons/Month

Product Description

Die Steel DC53, K340, AISI A8 Die Steel Flat Bar
1: DC53 steel introduction

DC53 is a general purpose cold work tool steel with exceptional Toughness, Wear Resistance, Compressive Strength and Temper Resistance. Applications include:

• Punches & dies
• Draw & forum dies
• Shear blades
• Shredder knives
• Thread & form rolls
• Cold heading dies
• Mill rolls & slitters

2.DC53 chemical composition:

Grade	C	Si	Mn	Ni	Cr	Mo	W	V
DC53	1.0	1.0	0.4		8.0	2.0		0.3

3.DC53 Characteristics:

• Higher hardness (62-64 HRc) than D2 after heat treatment.
• Twice the toughness of D2 with superior wear resistance.
• Substantially higher fatigue strength compared to D2.
• Smaller primary carbides than D2 protect the die from chipping and cracking.
• Secondary refining process (DLF) reduces impurities.
• Machines and grinds up to 40% faster than D2.
• Less residual stress after wire EDMing.

4: steel overviews

Size	Round	Dia 6-1200mm
	Plate/Flat/Block	Thickness 6mm-500mm
		Width 20mm-1000mm
Heat treatment	Normalized ; Annealed ; Quenched ; Tempered
Surface condition	Black; Peeled; Polished; Machined; Grinded; Turned; Milled
Delivery condition	Forged; Hot rolled; Cold drawn
Test	Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc.
Payment terms	T/T;L/C;/Money gram/ Paypal
Trade terms	FOB; CIF; CNF
Delivery time	20-25 days
Application	D2 used for Blanking Dies, Forming Dies, Coining Dies, Slitting Cutters, Heading Tools, Long Punches, Forming Rolls, Edging Rolls, Master Tools, Beading Rolls, Intricate Punches, Extrusion Dies, Drawing Dies, Lamination Dies, Thread Rolling Dies, Shear Blades, Burnishing Tools, Gauges, Knurls, Wear Parts.

5: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed, Black surface.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.

FAQ:
Q: Where is your company ?
A: Our company located in liaocheng , shandong provice of China.
Q: Are you trading company or manufacturer?
A: we are manufacturer.
Q: How long is your delivery time?
A: Generally is 5-7 working days of goods in stock, or 10-20 days if goods are not in stock, it is according to quantitiy.
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge.but the customers have to pay the sample courier cost.
Q:. What kind of terms of payment?
A: T/T, L/C,Western Union Alipay,Cash are available.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.