Hot Rolled 4140 4340 Carbon Steel Round Bar 40X Cr12MOV Tool Steel 12L14 Sncm439 Alloy Steel Round Bar

• Customization: Available
• Type: Special Steel
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: Tool Steel
• Composition: Alloy
• Technique: Forged/Hot Rolled/Cold Drawn
• Shape: Round/Flat/Block/Square/Bar/Plate
• Surface Treatment: Polished
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Tool/Die/Mould Steel
• Certificate: ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
• Quality Inspection: Ut, Chemical Composition, Physical Properties/SGS
• Heat Treatment: Quenched,Tempered,Annealed
• Surface Require: Black,Grinding,Bright,Polish
• Sample: Support
• Transport Package: Seaworthy Packing/Wooden Box or at Client′s Requir
• Specification: Customized
• Trademark: OEM & ODM
• Origin: China
• HS Code: 7211190000
• Production Capacity: 1000 Ton/Month

Product Description

Product Description

 

Tool steel is any of various carbon steels and alloy steels that are particularly well-suited to be made into tools and tooling, including cutting tools, dies, hand tools, knives, and others. Their suitability comes from their distinctive hardness, resistance to abrasion and deformation, and their ability to hold a cutting edge at elevated temperatures. As a result, tool steels are suited for use in the shaping of other materials, as for example in cutting, machining, stamping, or forging.
 

Technical parameters
Material	Tool steel round/flat bar
Size	Diameter:5mm-1000mm
	Length:3000mm-6000mm
Origin place	Made In China
Delivery Condition	Hot rolled,cold drawn,forged
Surface require	Black,grinding,bright,polish,turn,peel
Heat treatment	Quenched,Tempered,annealed
Packing	seaworthy packing,wooden case,carton,woven bag or at client's requires
Delivery time	In 10-50 days
Trade Term	EXW,FOB,CIF
Payments	T/T or L/C at sight
Port	China main Port,such as tianjin,qingdao,shanghai port.

Chemical Component

 

ASTM	DIN	DIN	C	Si	Mn	P	S	V	Cr	Mo	Ni	Cu	W
A2	1.2363	Cr5Mo1V	0.95-1.05	≤0.5	≤1.0	≤0.030	≤0.030	0.15-0.5	4.75-5.5	0.9-1.4	0.3	0.25	-
D2	1.2379	X153CRMOV12	1.50-1.60	0.10-0.40	0.15-0.45	≤0.030	≤0.030	0.90-1.10	11.0-12.0	0.60-0.8	-	-	-
D3	1.208	X210Cr12	2.0-2.35	0.2-0.6	0.1-0.6	≤0.030	≤0.030	1.1	11.0-13.5	-	0.3	0.25	1.0
H10	1.2365	32CrMoV12-28	0.35-0.45	0.80-1.20	0.25-0.70	≤0.030	≤0.030	0.25-0.75	3.00-3.75	2.00-3.00	0.3	0.25	-
H11	1.2343	X37CrMoV5-1 |	0.38-0.43	0.8-1.0	0.2-0.4	≤0.015	≤0.015	0.4-0.6	4.75-5.25	1.2-1.4	-	-	-
H12	1.2606	X35CrWMoV5	0.30-0.40	0.80-1.25	0.2-0.6	≤0.030	≤0.030	0.2-0.5	4.75-5.5	1.1-1.6	-	-	1.0-1.7
H13	1.2344	X40CrMoV5-1	0.32-0.45	0.8-1.2	0.25-0.5	≤0.030	≤0.030	0.8-1.2	4.8-5.5	1.1-1.5	-	-	1.6-2.4
H21	1.2581	X30WCrV9-3	0.26-0.36	0.15-0.25	0.2-0.4	≤0.030	≤0.030	0.3-0.6	3-3.75	-	-	-	8.5-10
L6	1.2714	55NiCrMoV7	0.5-0.6	0.1-0.4	0.25-0.8	≤0.030	≤0.030	0.05-0.15	0.6-1.2	0.35-0.55	1.5-1.8	-	-
O2	1.2842	90MnCrV8	0.85-0.95	0.1-0.4	1.8-2.2	≤0.030	≤0.030	0.05-0.2	0.2-0.5	-	-	-	-
P20	1.2311	-	0.28-0.4	0.2-0.8	0.6-1.0	≤0.030	≤0.030	-	1.4-2.0	0.3-0.55	-	-	-
S1	1.2542	-	0.4-0.55	0.15-1.20	0.1-0.4	≤0.030	≤0.030	0.15-0.30	1.0-1.8	≤0.5	-	-	-
S7	1.2355	50CrMoV13-15	0.45-0.55	0.2-1.0	0.2-0.9	≤0.030	≤0.030	0.15-0.30	3.0-3.5	1.3-1.8	-	-	-

  

Brand comparison and application
trademark		Steel grade category		China	United States of America	Japan	Germany	Main features and uses
A2		Air quenching medium alloy cold working die steel		Cr5Mo1V		SKD12	12363	-
D2		High carbon and high chromium cold working die steel		C12MolV		SKDI1	12379	-
D3		High carbon and high chromium cold working die steel		Cr12		SKD1	12080	-
DC11		High wear-resistant air quenching and cold working mold		Cr12Mo1V1	D2	SKD11		-
DC53		High strength and toughness cold working die steel		Cr8MolVSi		Improved DC11		After high temperature tempering, it has high hardness, high toughness and good wire cutting performance. It is used for fine blanking, drawing, rolling and cold punching dies and punches.
DF2		Oil quenching cold working die steel		9Min2V	O2			Good blanking ability, small thermal deformation, used for small stamping dies and paper cutting blades.
DF3		Oil quenching cold working die steel		9CrWMn	O1	SKS3		Good incision persistence, small quenching deformation, used for sheet stamping die and embossing die.
GOA		Special cold working die steel				SKS3 improved		High hardenability and good wear resistance, used for cold punching die, forming die, punch and embossing.
GSW2 3 79		High carbon and high chromium cold working die steel		Cr12MolV1	D2		12379	Used for cold extrusion and stamping dies, and also used for plastic dies with high wear resistance.
K100		High carbon and high chromium cold working die steel		Crl2	D3		12080	High wear resistance and excellent corrosion resistance, used for trimming, deep drawing, cold pressing and forming die of stainless steel sheet.
K110		High carbon and high chromium cold working die steel		Cr12Mo1V1	D2			Good strength, hardness and toughness, used for heavy-duty stamping die.
K460		Oil floating cold working die steel		MnCrwV	O1		12510	Good strength, hardness and toughness, used for heavy-duty stamping die.
M2		High-speed steel for cold working dies		W6Mo5Cr4V2		SKH9	1 3343	-
O1		Oil quenching cold working die steel		MnCrwV		SKS3	12510	-
O2		Oil quenching cold working die steel		9Mn2V			12842	-
P18		Pigeon system high speed for cold working mold		W18Cr4V	Ti	SKH2	13355	-
STD11		Air floating cold working die steel		Cr12MolV1	D2 Improvement	SKD11		High cleanliness, uniform hardness, high wear resistance and high strength.
XW10		Air-cooled die steel		Cr5MolV	A2	SKD12		Good toughness, high wear resistance, and small heat treatment deformation.
XW42		High carbon and high chromium cold working die steel		Cr12Mo1V1	D2			Good hardenability and toughness, high wear resistance, small thermal deformation, good tempering resistance,
YK30		Oil quenching cold working die steel			O2	SKS93		Cold stamping die
8407		Universal hot working die steel		4Cr5MoSiv1	H13			Used in hammer forging, extrusion and die casting dies, and also used in plastic dies.
DH21		Steel for aluminum die casting die		4Cr3Mo3VSi				Good thermal fatigue cracking resistance and long service life of the die.
DH2F		Free-cutting pre-hardening die steel		H13+S		SKD61 improvement		Pre-hardened 37~41HRC, with good toughness, can be used for complex and precise zinc hot working dies, such as aluminum, die casting dies and aluminum hot extrusion dies, and can also be used for plastic dies.
DH31S		Steel for large die casting dies						Good hardenability, good thermal fatigue resistance and thermal melting loss resistance, used for aluminum and magnesium die casting, aluminum hot extrusion, hot shearing and hot stamping die.
DH42		Steel for copper die casting die						Die for cop alloy die casting and hot extrusion
DHA1		Universal hot working die steel		4Cr5MoSiV1	H13	SKD61	1.2344	Good hardenability, good thermal fatigue resistance and thermal loss resistance, high tempering resistance and excellent high temperature impact performance.
GSW2 3 44		Universal hot working die steel		4Cr5MaSiV1	H13 type			Die cas die for aluminum and zinc alloy
H10		American H series hot working die steel		4Cr3Mo3SiV			12365	-
H11		American H series hot-working olive steel		4Cr5MoSiv		SKD6	12343	-
H13		American H series hot working die steel		4Cr5MoSiv1		SKD61	12344	Widely used in China
H21		American H series hot working die steel		3Cr2w8V		SKD5	12581	Widely used in China
HDS1		Hot working die steel		H13 modified type				It has good strength, toughness and tempering resistance, and is used in die casting dies and hot extrusion dies.
QRO90		Hot working die steel		(4Cr3Mo3V Si				Patented steel grade. High high temperature strength, good thermal conductivity, thermal shock resistance and thermal fatigue resistance. Used in aluminum and copper die casting dies, hot extrusion dies and hot forging dies.
STD61		Hot working die steel		Approximate H13				Has good high-temperature strength and toughness,
W302		Hot working die steel		Approximate H13				Used for die casting, hot extrusion and hot stamping die, used for aluminum and zinc alloy hot extrusion and hot stamping die.
420SS		Corrosion resistant plastic die steel		4Cr13			X38C13	Martensitic stainless steel
440C		Corrosion resistant plastic die steel		11Cr17		SUS440C		Martensitic stainless steel

Detailed Photos

Company Profile

Equipment and Process

Application

Packaging