M35 1.3243 Skh55 HS6-5-2-5 W6mo5cr4V2co5 10mm Mild Steel Bar Hot Rolled Iron Rod Carbon Steel Round Bars/Rod

• Type: Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Composition: Alloy Steel
• Technique: Hot Rolled
• Shape: Bar
• Surface Treatment: Blace/Polishing/Oiling or Galvanizing/ etc
• Model NO.: M35 1.3243 SKH55 HS6-5-2-5 W6Mo5Cr4V2Co5
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Wear-Resistant Steel, Cold Heading Steel, Free-Cut
• Transport Package: Standard Seaworthy Export Packaging or as Required
• Specification: 3000-9000mm
• Trademark: meide
• Origin: Shandong, China
• HS Code: 84802000
• Production Capacity: 1000 Ton/Month

Product Description

About products

It is a general cobalt-containing high speed steel of tungsten-molybdenum series, which improves red hardness and high temperature hardness, improves wear resistance, and has good machinability, but has low strength and impact toughness, and is easy to oxidize and decarburize. It is generally used as gear cutters, milling tools, punches, tool heads and other tools for cutting hard materials.

chemical composition

   

M35 1.3243 SKH55 W6Mo5Cr4V2Co5
component	C	Si	Mn	P	S	Cr	Mo	W	V
minimum value	0.88	-	-	-	-	3.8	4.7	6	1.7
Maximum value	0.96	0.45	0.4	0.03	0.03	4.5	5.2	6.7	2

Approximate comparison table

JIS	ISO	DIN EN/DIN	W-Nr.	EN	Digital grade
SKH55	HS6-5-2-5	HS6-5-2-5  (S 6-5-2-5)	1.3243	HS6-5-2-5	1.3243

Product Description

Category	Grade	Diameter
High speed steel	6542,M2,M35,M42	1mm-600mm
Mold steel	Cr12,Cr12MoV,Cr12Mo1V1,D2,SKD11,DC53	1mm-600mm
Carbon structure steel	Q195, Q215, Q235, Q275	1mm-600mm
Low alloy high strength structure steel	Q295, Q345, Q390, Q420, Q460	1mm-600mm
Prime Carbon structure steel	10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45	1mm-600mm
Alloy structure steel	30Mn2, 40Mn2, 27SiMn, 42Crmo,20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi,20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V, 45MnV,	1mm-600mm
Spring Steel	65Mn, 60Si2Mn, 50CrVA	1mm-600mm
Bearing Steel	GCr15, GCr15GD,55SiMoV	1mm-600mm
Structural steels subject to end-quench hardenability requirements	20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, q345b, 35MnBM, 40MnB,45MnV.	1mm-600mm

 Mechanical properties:
Hardness: sample heat treatment system and quenching and tempering hardness: ≥ 64HRC

Heat treatment specification and metallographic structure:
Heat treatment specification: preheating, heating at 1190~1210 ºC (salt bath furnace) or 1200~1220 ºC (box furnace), oil cooling, tempering at 540~560 ºC twice, 2h each time.

Mechanical properties

 

condition	Heat treatment or condition	hardness HBW
steel products	Softening annealing	240~300
steel products	Quenching and tempering	≥64HRC;≥850HV

Product Parameters

 

GRADE	SIZE(MM)	GRADE	SIZE(MM)
8#-10#	∮16-290	65Mn	∮40-300
15#	∮14-150	45Mn2	∮18-75
20#	∮8-480	60Si2Mn	∮16-150
35#	∮8-480	20CrMnTi	∮10-480
45#	∮6.5-480	20crmnTiB	∮16-75
Q235B	∮6.5-180	GCr15	∮16-400
40Cr	∮8-480	ML35	∮8-150
20Cr	∮10-480	T8-T13	∮8-480
42CrMo	∮12-480	Cr12	∮16-300
35CrMo	∮12-480	Cr12MoV	∮16-300
20CrMo	∮12-300	3Cr2W8V	∮16-300
38CrMoAL	∮20-300	45Cr50Cr	∮20-300
5CrMnMo	∮20-450	20CrMnMo	∮20-300
16Mn(Q345B)	∮14-365	40Mn2	∮28-60
50Mn	∮40-200	35Cr	∮55
15CrMo	∮20-75	15Mn	∮32∮170
25#	∮16-280	40CrMnMo	∮80-∮160
YF45MnV	∮28-80	20CrMnMo	∮20-300
30#	∮6.5-480	27 SiMn	∮20-350
30Crmo	∮28	Crwmn	∮20-300
30CrmnTi	∮16-300	H13(4Cr5MoSiVi)	∮20-300
60#	∮210.∮260	40crNimo	∮20-400

Packaging	1. by bundles, each bundle weight under 3 tons, for small outer diameter steel bars, each bundle with 4 - 8 steel strips. 2. after making by bundle, covered with Polyethylene waterproof cloth. 3. make black paints painting on each bar, then make bundles
20 feet container contains dimension	Length under 6000mm
40 feet container contains dimension	Length under 12000mm
By bulk vessel	Freight charge is low by bulk cargo, and large heavy sizes can not be loaded into containers can shipping by bulk cargo

FAQ

1. Who are we?
Our headquarter is located in Shandong, China. Since 2022, we have sold to North America (60.00%), Western Europe (14.00%) and South America (6.00%). There are about 11-50 people in our office.

2. How do we guarantee quality?
Always provide pre-production samples before mass production;
Always carry out final inspection before shipment;

3. What can you buy from us?
Copper, aluminum, die steel, titanium, customized machine parts
4. Why should you buy from us instead of other suppliers?
The company has 25 years of production experience. It has advanced precision production equipment, modern large warehouse, 200000 tons of inventory goods and a number of long-term stable cooperative customers.

5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: Tianjin, Shanghai, Guangzhou;
Spoken: English, Chinese

6. How can we get your price?
A. We need the following information to quote for you:
1).  Product Name
2).  standard
3).  Material grade (chemical composition)
4).  dimension
5).  amount
6).  Special part drawin