1.3243 M35 SKH55 HS6-5-2-5 High Speed Tool Steel Bar

group name: High Speed Steel Bars

Min Order: 1 piece

brand name: fushun

model: 1.3243 M35 SKH55 HS6-5-2-5

Nearest port for product export: Tianjin, Qingdao, Shanghai, Huangshi

Delivery clauses under the trade mode: FOB, CFR, CIF, CIP, CPT, DDP, DDU, DAF

Acceptable payment methods: T/T, L/C, D/P D/A

update time: Mon, 01 Mar 2021 14:43:33 GMT

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Paramtents

Surface condtion Polished
Delivery Conditon Cold drawn+annealed
Similiar grade M35 Skh55 1.3243
Standard ASTM A600

Packging & Delivery

Min Order1 piece

Briefing

high quality 1.3243 M35 SKH55 HS6-5-2-5 High Speed Tool Steel Bar chinese suppliers

Detailed

Introduction

M35 is a conventionally manufactured cobalt alloyed high speed tool steel. The various stages of the manufacturing process are chosen and controlled so that an end product is obtained with a good structure in terms of carbide size and distribution.

Application

HSS Circular Saw, Blade, Press Mould, Drills, End mill, Planer Knife, Chipper Knife, Slice Knife, Hss Square Tool Bits.

Standard

ASTM A600 1992 Standard Specification for High Speed Tool Steel

Chemical Composition

Steel Grade	C	Si	Mn	P	S	Cr	Mo	W	V	Co
M35	0.87-0.95	0.45max	0.4max	0.03max	0.030max	3.8-4.5	4.7-5.2	5.9-6.7	1.7-2.1	4.5-5.0

Similar Grades: 1.3243, M35, Skh55

Standard: ASTM A600

Shape: Round

Steel-making Process: EF/EAF+LF+VD, EF/EAF+ESR

Delivery condition: Cold Rolled+Annealed, Hot Rolled+Annealed.

Surface condition: Black, Smooth, Polished

Size Range:Dia:100mm max ; Length:4000mm max

Tolerance of Amount: Above prices are based on actual weight. (+/-15%)

HEAT TREATMENT:

Annealing: 1.3243/M35 is supplied in the annealed and machineable condition. Re annealing will only be necessary if the steel has been hot worked, forged, or hardened by the toolmaker. Heat the M35 hss bar high speed steel to 850°C at a rate of no more than 220°C per hour. Always hold at temperature for one hour per 25mm of thickness (with two hours being minimum). Furnace cool slowly. M35 annealed hardness achieved should be 260 Brinell or lower.