Hot Work Die Steel Round Bar

• Type: Alloy Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Hot Rolled
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Surface Treatment: Coated
• Alloy: Alloy
• Model NO.: KM-1016
• Special Use: Mold Steel
• Size: 10-450mm
• Delivery Time: 15-30 Days After Down Payment
• Length: 2-12
• Secondary or Not: Non Secondary
• Standard or Not: Standard
• Price Term: Fob,CIF,CNF
• Payment: L/C,T/T
• Transport Package: in Bundle
• Specification: ASTM, JIS, En, DIN, GB, Ks
• Trademark: kingmetal
• Origin: China
• HS Code: 730723
• Production Capacity: 50000ton/Month

Product Description

Hot Work Die Steel round bar
Size:10mm~450mm  Length:2-12M

Grade:
A2   D2   S7   S5   O1  H13  P20  420   M2   M42   A6   A7   A10   O6   D3   D7    L6    L1  L3

CPM 1V       CPM 3V       CPM 4V       CPM 9V       CPM 10V       CPM 15V
SKS8  SUJ2   SKS21  SKS41  SKD1  SKD11   SKD12  SKS31  SKS3   SKT4   SKD5   3KD6  SKD61
 
Surface:Pickled,Black,Bright,Polishing,Blasting,etc
 Types:Round,square,hexagonal,flat,angle
Application:Drill, screw tap, screw die, milling cutter, gear cutter, cold mould,  etc.
 

Items	Material grade
Cold Work Steel	HCHCR-D2
	HCHCR-D3
	A2
	O1
	Plastic Mould Steel
	P20+Ni
	P20
Hot Work Steel	DB6
	H13
	H11
	H21
	H10
	H12
High Speed Steel	M2
	M35
	M42
	T1
Alloy Steel	EN24
	EN31
	EN353
	8620
	4140
	16MnCr5
	20MnCr5

Smelting Method
Non-Vacuum Induction Furnace + LF + ESR
Feature

(1) It has high hardenability and high toughness;
(2) Excellent resistance to thermal cracking, water cooling can be used in the workplace;
(3) With moderate wear resistance, carburizing or nitriding can also be used to increase the surface hardness, but the thermal crack resistance should be slightly reduced;
(4) Because of its low carbon content, the secondary hardening ability during tempering is poor;
(5) It has the ability to resist softening at a higher temperature, but the hardness drops rapidly when the use temperature is higher than 540°C (1000°F) (that is, the able working temperature is 540°C);
(6) The deformation of heat treatment is small;
(7) Medium and high machinability;
(8) Medium resistance to decarburization.
What is more noticeable is that it can also be used to make important components in the aviation industry.