M35 High Speed Steel Bar

Products Description 1.3243/M35 Hot Rolled Special High Speed Tool Steel Round Bar M35 High Speed Steel Equivalent Grade M35 Steel Chemical composition (%) Heat treatment: Product Picture Our factory Steel Making Ingot Production Forged Bars Machinary Features: 1) For tungsten molybdenum...

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Product Introduction

Products Description

1.3243/M35 Hot Rolled Special High Speed Tool Steel Round Bar

M35 High Speed Steel Equivalent Grade

Country	USA	German	Japan
Standard	ASTM A681	DIN EN ISO 4957	JIS G4403
Grade	M35	1.3243	SKH55

M35 Steel Chemical composition (%)

C	Si	Mn	S	Cr	W	Mo	V	Co
0.93	0.38	0.35	≤0.03	4.10	6.30	4.80	1.85	4.90

Heat treatment:

Preheat	1190~1210ºC or 200~1220ºC	Delivery hardness	≤285HB	quenching	730~840ºC
Oil cooling	540~560ºC	Annealed	≤269HB	Ready Stock	6-50mm
Tempering	Twice, 2 hours each time.
Delivery status	Hot rolled, forged, annealed,
Surface conditions	Rough turning, peeling, polishing,machined, grinded,black surface
Deliver time	7-20 days.For customized products, 30-50 days.

Product Picture

M35 High Speed Steel Round Bar

Our factory

Steel Making

Ingot Production

Forged Bars

Machinary

Features:
1) For tungsten molybdenum containing cobalt high speed steel, M35 High Speed Steel Bar improved the red hardness and high temperature hardness;
2) M35 High Speed Steel Bar Improved wear resistance, good machinability, but lower strength and impact toughness, easy oxidation decarburization;
3) M35 High Speed Steel Bar is commonly used for gear cutting tools, milling tools and tools such as punch, cutter for cutting hard material;

M35 High Speed Steel Bar Applications:
1) M35 High Speed Steel Has good machinability, but lower strength and impact toughness.
2) M35 High Speed Steel has easy oxidation decarburization, commonly used for gear cutting tools, milling tools and tools such as punch.
3) cutter for cutting hard material.

Packing & Delivery

M2 High Speed Steel Flat Bar

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