Cold Drawn Steel for Machine Tool Rail Section

• Type: Carbon Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB
• Composition: Ferrous Steel Scrap
• Technique: Cold Drawn
• Shape: Bar
• Surface Treatment: Polished
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Structural Steel Bar
• Products: Customize The Steel According to The Drawing
• Transport Package: Rust Oil Waterproof Nylon Packaging, Wooden Cases,
• Specification: Customize materials according to requirements, siz
• Trademark: junxiong
• Origin: Chn
• HS Code: 72285000
• Production Capacity: 10000 Ton/Year

Product Description

COLD DRAWN STEEL FOR MACHINE TOOL RAIL SECTION 

Cold drawn steel types, shapes and sizes we can offer
besides the below shapes and sizes,we can also manufacture it based on customer's requests and customize different shapes and sizes.
 

Shape	Specification	Length
Round	Φ4~Φ100	5-8m or customized
Hexagon	S6~S75	5-8m or customized
Square	5*5~70*70	5-8m or customized
Flat	2*10~20*140	5-8m or customized
Irregular	Accumulative total more than 800species,discuss separately	5-8m or customized
Special requirements	Processing according to customer's design

Available Steel Type

Type of steel	GB	ASTM(SAE)	JIS
Carbon steel Low alloy steel	Q195,Q215, Q235,Q345	A285MGr.B A570MGr.A	SS330 SS400,SS490...
Quality carbon steel	10,20,35,40,60 20Mn,25Mn, 35Mn,40Mn	1010,1020,1035, 1045,1060,1022, 1026,1037,1039	S10C,S20C, S35C,S45C...
Alloy structure steel	20Mn2,40Mn2,20Cr,40Cr, 20CrMo,35CrMo,42CrMo, 20CrMnTi,20Cr2Ni4, 40CrNiMo	1320,1345,5120, 5140,4118,4135, 4140,3316,4340	SMn420,SMn438, SCr420,SCr440 SCM430,SCM435 SCM440,SCN815 SNCM439
Cold heading steel	ML10,ML20,ML30, ML35,ML35CrMo, ML42CrMo,ML15MnB	1012,1020,1030 1034,4135,4140, 1518	SWRCH10R SWRCH20K SWARCH35K SNB7
Spring steel	65Mn,60Si2Mn,50CrVA	1066,6150	SCP6,SCP10
Bearing steel	GCr15	E52100	SUJ2
Stainless steel	1Cr13,2Cr13	412,420	SUS410,SUS420
Tooling steel	T8,T10 W6Mo5Cr4V2	W1A-8, W1A-9.5,M2	SK7,SK4,SKH9
Free cutting steel	Y12,Y12Pb,Y15, Y15Pb,Y40Mn	1212,11L08,1215 12L13,12L14,1141	SUM21,SUM32, SUM22L,SUM42...

 

Dimension (mm)		Tolerance deviation grade
		Grade h8	Grade h9		Grade h10	Grade h11
3.01-6.0	0-0.012	0-0.018	0-0.030		0-0.048	0-0.075
6.01-10.0	0-0.015	0-0.022	0-0.036		0-0.058	0-0.090
10.01-18.0	0-0.018	0-0.027	0-0.043		0-0.070	0-0.110
18.01-30.0	0-0.021	0-0.033	0-0.052		0-0.084	0-0.130
30.01-50.0	0-0.025	0-0.039	0-0.062		0-0.100	0-0.160
50.01-80.0	0-0.030	0-0.046	0-0.074		0-0.120	0-0.190
h7 :grinding product h8 :high-precision cold drawn product h9:precision cold drawn product				h10:standard cold drawn product h11:special shaped cold drawn product

Product length(mm) & diameter

Product variety	The length of finished product	Length tolerance
Cold drawn product	1000-6000	0-+20
Grinding product	1000-4000	0-+20

Straightness tolerance(mm)

Product mode	Straightness tolerance
Standard cold drawn	0.7/1000~0.5/1000
Precision and high precision	0.4/1000

Surface roughness Ra(um)

Product mode	Grinding	High precison  cold drawn	Precision cold drawn	Stardard cold drawn
Surface roughness Ra(um)	0.40	0.80	1.60	3.20

  
cold tooling steel main chemical composition

Type of steel:cold work alloy tool steel				DIN Standard 60WCrV7 Standard No.:1.2550
chemical composition
C	Si	Mn	P	S	Cr	Mo	V	W
0.55-0.65	0.7-1.00	0.15-0.45	≤0.030	≤0.030	0.90-1.20	--	0.1-0.2	1.7-2.2

 

Type of teel:cold work alloy tool steel				DIN Standard 60WCrV7 Standard No.:1.2550
chemical composition
C	Si	Mn	P	S	Cr	Mo	V	W
0.75-0.85	0.40-0.60	0.30-0.50	≤0.035	≤0.035	1.00-1.20	--	0.25-0.35	1.8-2.1

 

Type of teel:cold work alloy tool steel				DIN Standard 60CrNiMoV12-4 Standard No.:1.2743
chemical composition
C	Si	Mn	P	S	Cr	Mo	V	Ni
0.55-0.60	0.30-0.50	0.50-0.80	≤0.035	≤0.035	1.00-1.30	0.30-0.40	0.07-0.12	2.7-3.0

 

Type of steel:cold work alloy tool steel				ASTMA681 S2
chemical composition
C	Si	Mn	P	S	Cr	Mo	V	other
0.40-0.55	0.90-1.20	0.30-0.50	≤0.030	≤0.030	--	0.30-0.60	≤0.50

  
Stainless Free cutting steel main chemical composition

Type of steel: Martensite stainless free cutting steel				Standard No.JIS SUS416
chemical composition
C	Si	Mn	P	S	Cr	Mo	Ni	N
≤0.15	≤1.00	≤1.25	≤0.06	≥0.15	12.0-14.0	≤0.60	≤0.60	-

 

Type of steel: Ferrite stainless free cutting steel				Standard No.JIS SUS430F
chemical composition
C	Si	Mn	P	S	Cr	Ni
≤0.12	≤1.00	≤1.25	≤0.06	≥0.15	16.0-18.0	≤0.60

 

Type of steel: Austenite stainless free cutting steel				Standard No.JIS SUS303
chemical composition
C	Si	Mn	P	S	Cr	Ni	Mo
≤0.15	≤1.00	≤2.00	≤0.20	≥0.15	17.0-19.0	8-10	≤0.60

  
Carbon free cutting steel
 

Type of steel:Lead free cutting steel				ASTM12L14 JIS SUM24L
chemical composition
C	Si	Mn	P		S	Pb	Cu	Ni	Cr
≤0.15	Agreement	0.85-1.15	0.04-0.09		0.26-0.35	0.15-0.35	-	-	-

 

Type of steel:Lead free cutting steel				Standard No.:9SMnPb28 Material No.1.0718
chemical composition
C	Si	Mn	P		S	Pb	Cu	Ni	Cr
≤0.14	≤0.05	0.9-1.3	≤0.11		0.27-0.33	0.20-0.35	-	-	-

 

Type of steel:Sulfur free cutting steel				Standard No.:ASTM1215 JIS SUM23
chemical composition
C	Si	Mn	P		S	Pb	Cu	Ni	Cr
≤0.09	Agreement	0.75-1.05	0.04-0.09		0.26-0.35	-	-	-	-

 

Type of steel:Sulfur free cutting steel				Standard No.:ASTM1144 JIS SUM43
chemical composition
C	Si	Mn	P		S	Pb	Cu	Ni	Cr
0.4-0.48	Agreement	1.35-1.65	≤0.04		0.24-0.33	-	-	-	-

Company Profile
Founded in 2012, Junxiong Metal is located in Jiulong Metallurgical Industrial Park, an important upgrade project base of Jiangsu Sha Gang Group, one of the world's top 300 key projects in the "Twelfth Five-Year Plan" period of Jiangsu Province.Relying on the unique manufacturing, consumption, economic and trade, investment, transportation and industrial policies of the Yangtze River Delta and strong government support, Junxiong stands on the shoulders of the giant Sha Gang Group to create value for you.

The main production and processing of cold-drawn round steel, square steel, flat steel, hexagonal steel, special-shaped steel, tooth steel, easy-to-chip steel, special-shaped drawn pipe steel, cold forging steel spheroidization, austenitic martensitic stainless steel, according to customers Mechanical properties, appearance and appearance require professional customized production. Products are widely used in standard parts, hardware tools, textile machinery, motorcycles, loaders, forklift parts, sports equipment, furniture and iron crafts, auto parts and other industries. Some products are indirectly exported to foreign countries, creating value for customers.

Lab Inspection Equipment
We have professional equipment and technical engineers for your service, according to your requirements (material, shape, mechanical properties) customized production.Our company has automatic production line to produce round steel Good straightness, after chamfer, it can be machined by the longitudinal cutting machine Customization (length) Customization (heat treatment hardness) Customization (Grinding machine polishing)



Finished Products Warehouse and Package



FAQ
Q: Are you trading company or manufacturer? 
A: Both
Q: How long is your delivery time? 
A: Generally it is 5-10 days if the goods are in stock. Or it is 30 ~40days if the goods are not in stock, it is according to quantity. The more the quantity is, the shorter the delivery will be. 
Q: Do you provide samples? Is it free or extra? 
A: Yes, we The inventory can be provided free of charge, but the freight will need to be borne by you
Q: What is your terms of payment? 
A: T/T or L/C according to real order. 
Q: What is your terms of payment? 
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment. 
If you have another question, pls feel free to contact us as below