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42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched
42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched
42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched
42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched
42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched
42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched
Specifications
Brand Name :
TSING SHAN
Model Number :
42CrMo4
Certification :
ISO MTC SGS
Place of Origin :
China
MOQ :
1 Ton
Price :
880 USD/TON
Payment Terms :
L/C, Western Union, T/T
Supply Ability :
500Tons
Delivery Time :
7 Days
Packaging Details :
Wooden Pallet
Steel grade :
Alloy Steel
Alloy or not :
Is Alloy
Technique :
Hot Rolled,Cold Drawn
Type :
Alloy Steel Bar
Standard :
ASTM,DIN
Shape :
Round
Product name :
42CrMo4 qt alloy steel round bars
Heat treatment :
Normalized +Annealed +Quenched + Tempered
Description

42CrMo Steel Specification Φ16x2500mm Cold Drawn Alloy Steel 42CrMo4 Normalized Quenched

AISI 4140 Scm440 42CrMo4 1.7225 En19 709m40 Hot Forged Alloy Round Bar Steel

42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched

1: AISI 4140 steel introduction
AISI 4140 is defined as a low alloy steel which has 1% Cr-Mo as strengthening alloy elements.Compared with AISI 4130, it has a higher carbon content with good balance of strength, toughness ,abrasion and impact resistance and heat treatment capabilities,but poor in weldability characteristics.AISI 4140 is generally supplied in quenched and tempered condition with hardness 28-32HRC

2: AISI 4140 Steel equivalent
Country China Japan Germany USA British
Standard GB/T 3077 JIS G4105 DIN (W-Nr.)
EN 10250		 AISI/ASTM
ASTM A29		 BS 970
Grade 42CrMo SCM440 42crmo4/1.7225 4140 EN19/709M40

3: AISI 4140 steel chemical composition
Grade C Si Mn P S Cr Mo Ni
42CrMo 0.38-0.45 0.17-0.37 0.5-0.80 ≤0.035 ≤0.035 0.9-1.2 0.15-0.25 -
SCM440 0.38-0.43 0.15-0.35 0.6-0.85 ≤0.035 ≤0.04 0.9-1.2 0.15-0.30 -
42crmo4/1.7225 0.38-0.45 ≤ 0.4 0.6-0.9 ≤0.025 ≤0.035 0.9-1.2 0.15-0.30 -
4140 0.38-0.43 0.15-0.35 0.75-1.00 ≤0.035 ≤0.04 0.8-1.1 0.15-0.25 -
EN19/709M40 0.35-0.45 0.15-0.35 0.5-0.80 ≤0.035 ≤0.035 0.9-1.5 0.2-0.40 -

4: AISI 4140 steel mechanical properties(for guidance only)
Grade Tensile strength
σb(MPa)		 Yield strength
σs (MPa)		 Elongation
δ5 (%)		 Reduction
ψ (%)		 Impact Value
Akv (J)		 Hardness
4140 ≥1080 ≥930 ≥12 ≥45 ≥63 28-32HRC

5: AISI 4140 steel overviews
Size Round Dia 6-1200mm
Plate/Flat/Block Thickness
6mm-500mm
Width
20mm-1000mm
Heat treatment Normalized ; Annealed ; Quenched ; Tempered
Surface condition Black; Peeled; Polished; Machined; Grinded; Turned; Milled
Delivery condition Forged; Hot rolled; Cold drawn
Test Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc.
Payment terms T/T;L/C;/Money gram/ Paypal
Trade terms FOB; CIF; C&F; etc..
Delivery time 30-45 days
Application AISI 4140 steel finds many applications as forgings for the aerospace,oil and gas,automotive, agricultural and defense industries etc.
Typical applications for 4140 steel uses include:forged gears,spindles,fixtures,jigs,collars,Axles,conveyor parts,crow bars,logging parts,shafts,sprockets,studs,pinions,pump shafts, rams, and ring gears etc
6: Delivery condition
For hot forged or hot rolled bar, usually the delivery condition is hot forged or rolled, annealed, rough turned.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.

42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched

Product tags

16mncr5 alloy steel

,

alloy c-276

,

q345b steel properties
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42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched

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Product Detail
Brand Name :
TSING SHAN
Model Number :
42CrMo4
Certification :
ISO MTC SGS
Place of Origin :
China
MOQ :
1 Ton
Price :
880 USD/TON
Contact Supplier
42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched
42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched
42CrMo4 Q+T Φ25x2500mm Cold Drawn Alloy Steel Bar 42CrMo4 Normalized Quenched

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
11 Years
jiangsu, wuxi
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Seller
Main Products :
Stainless Steel Sheet, Stainless Steel Plates, Stainless Steel Coils
Total Annual :
80Millen-100 Millen
Employee Number :
200~500
Certification Level :
Verified Supplier
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