AISI1215 Free Cutting Cold Drawn Square Bar Hex Steel Bar Mild Round Bars

• Customization: Available
• Type: Hexagonal
• Standard: AISI, ASTM, DIN, JIS, GB
• Model NO.: steel bar
• Composition: Carbon
• Technique: Cold Drawn
• Shape: Hexagonal
• Surface Treatment: Black,Grinding,Bright,Polish,Galvanization,Chromep
• Special Use: Free Cutting Steel
• Application: Fasteners and Standard Parts
• Straightness: 0.2mm/M
• Concentricity Tolerance: 0.01mm
• Delivery Time: Within 25 Working Days, According to Customers′ Q
• Length: Customization
• Transport Package: Exporting Packing or According to Your Special Re
• Specification: Dia: 0.2-130mm
• Trademark: DJ
• Origin: China
• Production Capacity: 3000tons/Month

Product Description

AISI SAE 1215/JIS SUM23  high-quality free cutting structural steel

Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients' requires.  

Product Basic Information:

 

Material		ASTM 1215
Chemical Composition		Mechanical Properties(In Quenched & Tempered State)
C	0.14-0.20	Tensile strength(MPA)	930
Si	0.15-0.30	Yield strength (MPA)	>1130
Mn	1.140-1.40	Elongation(δ5/%)	->9
Cr	-	Reduction in Area (ψ/%)	45
Ni	-	Impact  (J)
P	≤0.035	Hardness  (HB)	anneal  28 heating temperature 900C
S	≤0..030
Cu	0.25
Ti	-

 

 

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	heat treatment	Chinese
ASTM&AISI&SAE	JIS	EN DIN	EN BS	EN NF	ISO	GB
1215	SUM23	10S20(1.0721)			------	Y08

the carbon of High quality carbon structural steel  is less than 0.8% of the carbon steel, the steel contains sulfur phosphorus and non-metallic inclusion less than that of carbon structural steel, and mechanical performance is excellent. Mainly used in the manufacture of general structure and the mechanical structure parts, components and building structure and pipe conveying fluid

 

Product Sales Information: 

Material	carbon steel
Size	Diameter:0.2-130mm Length:500mm-6000mm  custom-made
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

 

 

Company Main Products:

 

Alloy Steel	5140,5115,5120,5130,5145,4118,4130,4135,6150,5115,4142,4130,4118,6150,4140,4720,4320 ,E9310,8620,4340,1547,S42NL
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,T7,Cr06,SUJ2,t5,t3,t4,M2
Bearing Steel	GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50,8620h
Spring Steel	9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150, SUP10,51CrV4,1.8159,SUP10,
Stainless Steel	317,sus321,1.405,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028, 434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057,201,202,301,304,305.316

 carbon steel            1008,1010,1020,0.35,1040,1045,1050,1055,1060,1065,1070


Raw material workshop: