High Quality 20crmnti/Smk22/Scm421 Alloy Steel Round Bars Tool Steel Made in China

• Type: Round
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Composition: 20crmnti Smk22 Scm421
• Technique: Forged
• Shape: Bar
• Surface Treatment: Polished
• Model NO.: 20CrMnTi/SMK22/SCM421
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Structural Steel Bar
• Origin Place: Made in China
• Delivery Condition: Hot Rolled, Cold Drawn, Forged
• Heat Treatment: Quenched, Tempered, Annealed
• MOQ: 1 Ton
• Transport Package: Standard Seaworthy Packing
• Specification: Diameter: 20mm-1000mm Length: 500mm-6000mm
• Trademark: Dongbei Special Steel
• Origin: Liaoning China
• HS Code: 72284000
• Production Capacity: 2000tons/Month

Product Description

Material: 20CrMnTi/SMK22/SCM421 Steel Bars
Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients' requires.
 
 
Product Basic Information:
1.Chemical Composition and Mechanical Properties(In Quenched & Tempered State):

Material		JIS SCM421
Chemical Composition		Mechanical Properties(In Quenched & Tempered State)
C	0.17-0.23	Tensile strength(MPA)	≥1080
Si	0.17-0.37	Yield strength (MPA)	≥850
Mn	0.80-1.10	Elongation(δ5/%)	≥10%
Cr	1.00-1.30	Reduction in Area (ψ/%)	≥45%
Ti	0.04-0.10	Impact  (J)	≥55
P	≤0.030	Hardness	≤217HB
S	≤0.030
V	-------

 
2.Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical 
industry,electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,
transportation, and medical instruments, etc.
 
3.Similar steel grade & equivalent steel materials:
 

USA	Japanese	Gemany	British	France	International	Chinese
ASTM&AISI&SAE	JIS	EN DIN	EN BS	EN NF	ISO	GB
----	SCM421	---	---	---	------	20CrMnTi

 
Product Sales Information: 

Material	JIS SCM421  steel round bar
Size	Diameter:20mm-1000mm Length:500mm-6000mm
Origin place	Made In China
Delivery Condition	Hot rolled,cold drawn,forged
Surface require	Black,grinding,bright,polish
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 shanghai,Dalian,Shenzhen port.
MOQ	1 Ton

 

Product Picture

Certifications

 
Company Main Products:

Alloy Steel	4140,4142,42CrMo4,1.7225,SCM440,4130,SCM430,25CrMo4,1.7218,34CrNiMo6, 1.6582,4340,SNCM439,36CrNiMo4,1.6511,SACN645,1340,SMn438,SNC236,
Tool Steel	H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419, SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2
Bearing Steel	GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50
Spring Steel	9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150, SUP10,51CrV4,1.8159
Stainless Steel	321,sus321,1.4541,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028, 434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057,