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Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Specifications
Brand Name :
Torich
Certification :
ISO9001 ISO4001 TS16949
Place of Origin :
China
MOQ :
0.5 tons
Price :
negotiable
Payment Terms :
L/C, T/T
Supply Ability :
50000tons
Delivery Time :
30days
Packaging Details :
In bundles or in wooden boxes package
Steel Grade :
20CrMnTiH 38CrMoAl GCr15 65Mn
Material :
Bearing Steel
Section shape :
Round
Technique :
Cold Drawn
Standard :
ASTM
Outer diameter(round) :
30 - 250 mm
Application :
Gear Machining Parts
Description

Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts

Material: 20CrMnTiH 38CrMoAl GCr15 65Mn

CHEMICAL COMPOSITION(%)
　
Steel Grade C% Mn% Si% S% P% Ti% Ni% Cr% Mo% Cu%
20CrMnTiH 0.17~0.23 0.80~1.15 0.17~0.37 ≤0.035 ≤0.035 0.04~0.10 ≤0.030 1.00~1.35 /　 ≤0.030
38CrMoAl 0.35~0.42 0.30~0.60 0.20~0.45 ≤0.035 ≤0.035 Al0.70~1.10 ≤0.30 1.35~1.65　 0.15~0.25　 ≤0.30
GCr15 0.95-1.05 0.20-0.40 0.15-0.35 ≤0.020 ≤0.027 Ni+Cu≤0.50 ≤0.30 1.30-1.65 ≤0.10 ≤0.25
65Mn 0.62~0.70 0.90~1.20 0.17~0.37 ≤0.035 ≤0.035 ≤0.25 ≤0.25 / ≤0.25

MECHANICAL PROPERTIES
　
Material Tensile Strength
Rm (Mpa)		 Yield Strength
Rel (Mpa)		 Elogation
A%		 CHARPY
20CrMnTiH ≥1080(110) ≥835(85) ≥10 ≥55J
38CrMoAl ≥980(100) ≥835(85) ≥14 ≥71J
GCr15 ≥861.3 ≥518.42 ≥27.95 　/
65Mn ≥735 ≥430 14~21.5 /

20CrMnTi is a carburizing steel, which is usually a low-carbon steel with a carbon content of 0.17%-0.24%. It is

often used in automobiles to manufacture transmission gears. It is a Cr Mn Ti steel in a medium hardenability

carburizing steel. 20CrMnTi case-hardening steel. Good workability, small deformation, and good fatigue resistance.

The main uses are: used for shafts, piston parts and various special parts of automobiles and aircrafts

38crmoal is a high-grade nitrided steel with high wear resistance, high fatigue strength and high strength. It is mainly

used for nitrided parts with precise dimensions after heat treatment, or various nitrided parts with little impact load

and high wear resistance, such as boring bars, grinding machine spindles, automatic lathe spindles, worms, precision

screw rods, precision gears, High-pressure valves, valve stems, gauges, templates, rollers, imitations, cylinder blocks,

compressor piston rods, governors on steam turbines, rotating sleeves, fixed sleeves, various wear-resistant parts

on rubber and plastic extruders, etc.

GCr15 refers to a high carbon chromium bearing steel with less alloy content. After quenching and low temperature

tempering, it has high hardness, uniform structure, good wear resistance and high contact fatigue performance.

Applications include ball screws for machine tools, nozzles for turbojet engine nozzles, plungers, valves, bushings, etc.

65MnAfter heat treatment and cold drawing hardening, the strength is relatively high, and it has certain flexibility

and plasticity; under the same surface state and complete hardening, the fatigue limit is equivalent to that of the

multicolored alloy spring. However, the hardenability is very poor, and it is mainly used for smaller-sized springs,

such as pressure-regulating and speed-regulating springs, force-measuring springs, circular and square coil springs

in general machinery or drawn into steel wires as springs in small machinery.

Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts

Product tags

graphtec cutter parts

,

h13 tool steel composition

,

machining h13 tool steel
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Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts

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Product Detail
Brand Name :
Torich
Certification :
ISO9001 ISO4001 TS16949
Place of Origin :
China
MOQ :
0.5 tons
Price :
negotiable
Payment Terms :
L/C, T/T
Contact Supplier
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts
Gear Steel 20CrMnTiH 38CrMoAl GCr15 65Mn Round Steel Cutting 20CrMnTi Bar Processing Forging Ring Parts

Torich International Limited

Site Member
9 Years
zhejiang
Since 2008
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Precision Seamless Steel Tubes, DOM Steel Tubes, Welded Precision Steel Tubes
Total Annual :
15000000-20000000
Employee Number :
100~200
Certification Level :
Site Member
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