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China factory - JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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  3. Nitriding Steel DIN 1.8519 / 31CrMoV9 Alloy Steel Forged Bar For Piston Rods
China Nitriding Steel DIN 1.8519 / 31CrMoV9 Alloy Steel Forged Bar For Piston Rods
China Nitriding Steel DIN 1.8519 / 31CrMoV9 Alloy Steel Forged Bar For Piston Rods

  1. China Nitriding Steel DIN 1.8519 / 31CrMoV9 Alloy Steel Forged Bar For Piston Rods
  2. China Nitriding Steel DIN 1.8519 / 31CrMoV9 Alloy Steel Forged Bar For Piston Rods
  3. China Nitriding Steel DIN 1.8519 / 31CrMoV9 Alloy Steel Forged Bar For Piston Rods

Nitriding Steel DIN 1.8519 / 31CrMoV9 Alloy Steel Forged Bar For Piston Rods

  1. MOQ： 1 Tons
  2. Price： 0.85-1.65 usd/kg
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 500 Tons
Delivery Time 7 days
Packaging Details Export Packing
OD 16-300mm
Length 6m
Surface Black and Bright
Condition Hot Rolled
Diameter 6mm
Transport Package Export Standard Package/as Request
Color Metallic
Dimensions 16-400mm
Heat Treatment Annealed; Quenched; Tempered
Product Steel Round Bar
Tensile_Strength 375MPa
Package Export Standard Package/as Request
Hardness HB 170
Mtc EN10204 3.1
Yield_Strength 235MPa
Tech Hot rolled
Din Standard EN 10084 : 2008
Use bearing/Gearing
Brand Name MITTEL
Model Number 31CrMoV9
Certification SGS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 500 Tons
Delivery Time 7 days Packaging Details Export Packing
OD 16-300mm Length 6m
Surface Black and Bright Condition Hot Rolled
Diameter 6mm Transport Package Export Standard Package/as Request
Color Metallic Dimensions 16-400mm
Heat Treatment Annealed; Quenched; Tempered Product Steel Round Bar
Tensile_Strength 375MPa Package Export Standard Package/as Request
Hardness HB 170 Mtc EN10204 3.1
Yield_Strength 235MPa Tech Hot rolled
Din Standard EN 10084 : 2008 Use bearing/Gearing
Brand Name MITTEL Model Number 31CrMoV9
Certification SGS Place of Origin China
High Light forged steel round bar ，carbon steel round bars

Nitriding Steel DIN 1.8519 / 31CrMoV9 Alloy Steel Forged Bar For Piston Rods Black And Bright Surface

Grade : 31CrMoV9
Number: 1.8519
Classification: Nitriding steel
Standard:
EN 10085: 2001 Nitriding steel. Technical delivery conditions
Equivalent grades: No information

 
 
Chemical composition % of steel 31CrMoV9 (1.8519): EN 10085-2001

C Si Mn P S Cr Mo V
0.27 - 0.34 max 0.4 0.4 - 0.7 max 0.025 max 0.035 2.3 - 2.7 0.15 - 0.25 0.1 - 0.2


Mechanical properties of steel 31CrMoV9 (1.8519)
 

Nominal thickness (mm): 16 - 40 40 - 100 100 - 160 160 - 250
Rm - Tensile strength (MPa) (+QT) 1100-1300 1000-1200 900-1100 850-1050

 

Nominal thickness(mm): 16 - 40 40 - 100 100 - 160 160 - 250
Rp0.2 0.2% proof strength (MPa) (+QT) 900 800 700 650

 

KV - Impact energy (J) (+QT) +20°
25-40

 

Nominal thickness (mm): 16 - 40 40 - 100 100 - 160 160 - 250
A - Min. elongation at fracture (%) (+QT) 9 10 11 12

 

Brinell hardness (HB): (+A) 248
 

 
 
Mechanical properties

ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale
Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc


Heat treatment conditions
 

+A Soft annealed
+AC Annealed to achieve spheroidization of the carbides
+AR As rolled
+AT Solution annealed
+C Cold drawn / hard
+CR Cold rolled
+FP Treated to ferrite-pearlite structure and hardness range
+I Isothermal annealing
+LC Cold drawn / soft
+M Thermo mechanical rolling
+N Normalized
+NT Normalized and tempered
+P Precipitation hardened
+PE Peeled
+QA Air quenched and tempered
+QL Liquid quenched and tempered
+QT Quenched and tempered
+S Treated to improve shearability
+SH As rolled and turned
+SR Cold drawn and stress relieved
+T Tempered
+TH Treated to hardness range
+WW Warm worked
+U Untreated

 
Mechanical Properties in Quenched and Tempered Condition
Forging
Hot forming temperature: 1050-850oC.
Machinability
No data.

Mechanical properties

1.8519, DIN 31CrMoV9 Mechanical properties,Our production completely according to the 1.8519, DIN 31CrMoV9 standards to meet the 1.8519, DIN 31CrMoV9 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.8519, DIN 31CrMoV9 mechanical properties.

Heat treatment

1.8519, DIN 31CrMoV9 Heat treatment,Our production completely according to the 1.8519, DIN 31CrMoV9 standards to meet the 1.8519, DIN 31CrMoV9 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.8519, DIN 31CrMoV9 Heat treatment.

Machining

1.8519, DIN 31CrMoV9 Machining,Our production completely according to the 1.8519, DIN 31CrMoV9 standards to meet the 1.8519, DIN 31CrMoV9 Machining, can also according to the customer request, to meet the requirements of customers of 1.8519, DIN 31CrMoV9 Machining.

Welding performance

1.8519, DIN 31CrMoV9 Welding performance,Our production completely according to the 1.8519, DIN 31CrMoV9 standards to meet the 1.8519, DIN 31CrMoV9 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.8519, DIN 31CrMoV9 Welding performance.
 

 

Company Details

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,

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 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller

  • Year Established:

    1998

  • Total Annual:

    80Millen-100 Millen

  • Employee Number:

    200~500

  • Ecer Certification：

    Verified Supplier

Jiangsu Mittel Steel Industrial Limited is  located in Wuxi City,  a beautiful city near Shanghai.  Wuxi is close to  Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is  located in Wuxi City,  a beautiful city near Shanghai.  Wuxi is close to  Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...

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Get in touch with us

  • Reach Us
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
  • https://www.stainlesssteel-sheetmetal.com/

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