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Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Specifications
Brand Name :
Hui Yuan
Model Number :
GB,ASTM,JIS,DIN
Certification :
ISO,CE
Place of Origin :
China
MOQ :
5Ton
Price :
USD1000-1500 per Ton
Payment Terms :
L/C, T/T
Supply Ability :
500Ton Per Month
Delivery Time :
30-45Days
Packaging Details :
Standard Packing, According to Customer Requirements
Name :
Heat Treatment Alloy Round Bar
Material :
40Cr ASTM5140 JIS SCR440
OD :
10-200mm
Surface :
Bright
Payment :
T/T,LC
Length :
3-5.8m, Customize
Tolerance :
±10%
Keyword :
Precision Steel Bar
Technology :
Quenching and Tempering
Alloy or not :
Is Alloy
Shape :
Round Bar
Description

Heat Treatment 40Cr ASTM5140 JIS SCR440 Quenching and Tempering Alloy Round Bar For Shaft Parts

Outer Diameter: 10-60mm

Material:40Cr ASTM5140 JIS SCR440

40Cr steel is one of the most widely used steels in machinery manufacturing. After quenching and tempering treatment, it has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity.

Chemical Composition

C

 Si

Mn

Cr

 Ni P S Cu Mo

0.37~0.44

0.17~0.37

 0.50~0.80 0.80~1.10

≤0.30

≤0.035

≤0.035

 ≤0.25 ≤0.10

Mechanical properties:
Sample blank size (mm): 25
Heat treatment:
The first quenching heating temperature (℃): 850.

Coolant: oil
Tempering heating temperature (℃): 520;

Tensile strength (σb/MPa): ≥810 (when the actual hardness is 25HRC)
Yield point (σs/MPa): ≥785
Elongation after break (δ5/%): ≥9
Area shrinkage (ψ/%): ≥45
Shock absorption energy (Aku2/J): ≥47
Brinell hardness (100/3000HBW) (annealed or tempered at high temperature): ≤207

Product name 40Cr Alloy Round Bar
Outer Diameter 10-60mm
Length 3-5.8m
Standard GB, ASTM, DIN, JIS
Material 40Cr ASTM5140 JIS SCR440
Surface Oiled and Bright
Packing Standard Export Packing, Or According to Customer Requirements.
Application

Precision Machinery,Automobiles,Motorcycles,Electric Vehicles

Petrochemicals
Port of delivery QINGDAO, TIANJIN and SHANGHAI
Payment term T/T or L/C
Certificate ISO 9001
Lead time 15-50days according to order quantity
MOQ 5tons each size
Type Round Bar
Technique Heat Treatment
Inspection Acceptable
Price term FOB,CIF,CFR

Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts

Delivery Stauts
Quenching and Tempering State

Hardness

≤207HBW

Application

(1)It is used to manufacture mechanical parts under medium load and medium speed working conditions, such as steering knuckles of automobiles, rear axle shafts and gears, shafts, worms, spline shafts, top sleeves, etc. on machine tools

(2)It can also be quenched and tempered and high After frequency quenching, it is used to manufacture parts with high surface hardness and wear resistance without large impact, such as gears, sleeves, shafts, main shafts, crankshafts, mandrels, pins, connecting rods, screws, intake valves, etc.; It can also be quenched, medium or low temperature tempered to make parts under heavy load

Our Company

Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts

Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts

Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts

Main standards: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179.

Product tags

forgings a182 f316 plate flange

,

a380 adc12 aluminum casting part

,

spiral wound gasket manufacturers
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Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts

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Product Detail
Brand Name :
Hui Yuan
Model Number :
GB,ASTM,JIS,DIN
Certification :
ISO,CE
Place of Origin :
China
MOQ :
5Ton
Price :
USD1000-1500 per Ton
Contact Supplier
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts
Heat Treatment Chromoly Round Bar 40Cr ASTM 5140 JIS SCR440 For Shaft Parts

Shandong Xiangtong Huiyuan Metal Materials Co., Ltd.

Active Member
4 Years
shandong, liaocheng
Business Type :
Manufacturer, Importer, Exporter, Trading Company
Main Products :
Hot Rolled Seamless Steel Pipe, Cold Rolled Seamless Steel Pipe, Cold Drawn Seamless Steel Pipe
Certification Level :
Active Member
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