High Carbon Steel Hot Rolled Steel Coil 65mn

• Standard: ASTM, JIS, GB, AISI, BS
• Certification: ISO
• Surface Treatment: Galvanized
• Technique: Cold Rolled
• Application: Boiler Plate
• Edge: Slit edge
• Stock: Not Stock
• Origin: China

Product Description

                                         

        High Carbon Steel Hot Rolled steel coil 65Mn

 
PRODUCT DESCRIPTION 

High Carbon Steel Strips are the steel strips which can successfully undergo heat-treatment & have approximately 0.6-0.99% carbon content. High carbon steel coils are very strong and are used for springs and high-strength wires.

Features of High Carbon Steel Strips :

1.Standards: GB/T700-2006,ASTMA283/A283M- 03,ASTMA572/A572M,JISG3101- 2004,SS400,Q235B,A36 
2.Grade: #40, #45, #50, #60, #70, #75,65Mn,T8, T8A,T10, T10A,50GrVA, 60Si2Mn,SK4,SK5
3.Thickness: 0.2mm-5.0mm
4.Width: 10mm-400mm
5.Length: as customers' request
6.Color : yellow,blue,white 

Specification of High Carbon Steel Strips :
 

Thickness, mm	Tolerance, mm
>0.20-0.25	0-0.02
>0.25-0.40	0-0.03
>0.40-0.70	0-0.04
>0.70-1.00	0-0.05
>1.00-1.50	0-0.07
>1.50-2.50	0-0.09
>2.50-5.00	0-0.12

 

Symbol / Distinctionof Refining	A			S	R
	As Annealed			As Skin passed	As Rolled
	Hardness(Hv)	Tensile Strength(kgf/?)	Elongation(%)	Hardness(Hv)	Hardness(Hv)
SK 2M	180 ~ 220	60 ~ 70	15 Min	210 Max	210 ~ 300
SK 3M	180 ~ 220	60 ~ 70	15 Min	210 Max	210 ~ 300
SK 4M SAE(AISI)1095 CK90(C90)	180 ~ 220	50 ~ 70	20 Min	200 max	200 ~ 290
SK 5M SAE(AISI)1085 CK80(C80)	170 ~ 200	50 ~ 70	20 Min	200 max	200 ~ 290
SK 6M SAE(AISI)1075 CK75(C75)	160 ~ 190	50 ~ 65	25 Min	195 Max	195 ~ 280
SK 7M SAE(AISI)1065 CK65(C65)	150 ~ 190	50 ~ 60	25 Min	190 max	190 ~ 280

 

Types	Strength Of Extension σbMPa	Elongationσ% No Less Than	Vickers Hardness HV
Mild steel belt	275~440	23	≤130
Mild steel belt	370~490	10	105~145
Hard steel belt	490~785	-	140~230

Elements of High Carbon Steel Strips :

Chemical Composition:	C:	0.75 - 0.90%
	Mn:	0.50 - 0.90%
	Si:	0/1 - 0.35
	S&P:	0.04% Max

 

Related products:

Product	Grade	Thickness	Width	Length	Application
High Carbon Steel Strip for Making shoes	SAE1050 SAE 1060 SUS201 SUS301	As customers' requirement	As  customers' requirement	As customers' requirement	Making Shoes
High Carbon Steel Wire	GB4357 DIN17223 JIS G 3521	0.2-13 mm	0.2-13 mm	As customers' requirement	-Optical fibre cable -mattresses -ribs  -spring steel wire .etc
High Speed Steel Strip/Tape	GB9943 ISO 4957 JIS AISI .etc	25-55 mm	1.5-3.0 mm	As customers' requirement	-Gear Cutter -Hacksaw blades -Saw blades -Slitting saws .etc
High Strength Steel Plate	Q420 Q426 Q500 Q550 .etc	6-120 mm	1500-3600 mm	6000-18000 mm	-Construction fields -Ship building industry - Electric industry .etc

PROCESS


Uncoiler→Flattening→Shearing→End Welder→Spiral Accumulator→Edge milling machine→Inspect
→Forming Machine→ HF welder→On Line Ultrasonic Testing→On line welding seam heat treatment
→Air cooling water cooling→Sizing→Flying Saw→Flattening test→overall dimensions inspection→
Measure length/weight→Marking→Coating→packing→Transportation.


PRODUCT SHOW





Band saw , clutch , rid , spring washer , Sealing strip steel for cars , national defence industry , textile manufacturing machine , Motor Accessories , Stationery industry , daily necessities (bobby pin) , rolling door , tapeline , clockwork feed , lockmaking , shoemaking , standard component ,  ring , safety belt , slide rail , wood blade , machinery parts , chain parts 



Packing & Delivery



CUSTOMERS


CONTACT PERSON

MS Cassiel