• 321, Breaking Street
    Beijing ,China
  • Opening Time
    Mon - Sat: 09.00 to 18.00

GB/T 3077 42CrMo4 alloy steel

Description: Steel In Stock&Buy Steel Online!Our Warehouse For Steel Get Prices, Check Stock ... Place Orders . Star Steel Is The China's Largest Supplier Of Hot Rolled and Cold Roll Steel.Stocking Thousands Of Shapes, Sizes, Lengths And Grades Including Steel Plate, Steel Channels, Steel pipe,Steel Angle ...

Standard: ASTM, AISI, GB, JIS, DIN, BS

Production Capacity: 50000 Tons/Month

GB/T 3077 42CrMo4 alloy steel

Hardness: <=217HBW
Thermal processing Temperature1050-850
Heat Treatment: Annealed: 680-720°C
Normalized: 840-880°C
Quenched: 820-850°Cfor water, 830-860°C for oil
Tempered: 540-680°C

42CrMo4 alloy steel Chemical composition %:

C

Si

Mn

P

S

Cr

Mo

0.38- 0.45

max   0.4

0.6 - 0.9

max   0.025

max   0.035

0.9 - 1.2

0.15 - 0.3

GB/T 3077 42CrMo4 Mechanical properties:

Yield
Rp0.2 (MPa)

Tensile
Rm (MPa)

Impact
KV/Ku (J)

Elongation
A (%)

252 (≥)

877 (≥)

24

14

GB/T 3077 42CrMo4 Applications:
To manufacture high strength and conditioning section part that request more than 35CrMo, such as locomotive traction gear, supercharger gear. Connecting rod and spring clip, can also be used for oil drill pipe joints below 2000m deep.

Send Your Message

Name*

Phone*

Email*

Your Message*

Industrial Pallet Racks Guangdong Haili Storage Equipment Co.,Limited Address No.6,Chongde Road,Cuntoucun,Hengli Town,Dongguan City,Guangdong Province,China,contact us by 86-0769-81769090 for China Industrial Storage Rack manufacturers.Industrial Heavy Duty Racking - Dongguan Simply Metal Quick View ...

what is gb t 18982 q325nhyj weather steel for bridge GB T 18982 Q325NHYJ anti weathering corrosion 2mm steel .rusty GB T 18982 Q325NHYJ weather steel corten plate Henan BEBON Iron Steel Co.,Ltd was founded in 2000,with a good reputation in national steel market,we have established international bus ...

Driveworks Front Wheel Bearing S-510010 Advance Auto PartsSave on Driveworks Front Wheel Bearing S-510010 at Advance Auto Parts.Buy online,pick up in-store in 30 minutes.Brand DriveworksPrice $34.49Wheel Bearing Auto Extra 510010 Feb 06,2021·Wheel Bearing Auto Extra 510010.Report item.- opens ...

API 5L X52 seamless pipe-ASTM A252 Spiral SteelOil Gas Line Pipe Home>>API 5L X52 seamless pipe.API 5L X52 seamless pipe.Specification.Seamless Steel Pipe.Process Seamless Steel Pipe (SMLS STEEL PIPE) Standard API 5L,API 5CT,ASTM A106/A53,ASTM A519,JIS G 3441,JIS G3444,JIS G3445 DIN 2391,EN10 ...

Pipe Casing Sizes,Oilfield Casing Sizes Casing Drift SizesOuter Diameter (Casing Pipe Sizes) 4 1/2-20,(114.3-508mm) Standard Casing Sizes 4 1/2-20,(114.3-508mm) Thread Type Buttress thread casing,Long round threa Function It can protect the tubing pipe.Feb 23 2021Q125 Material Steel Pipe,Api 5ct Q ...

Monel 400 Alloy Sheet Plate UNS N04400 Sheet PlateMonel 400&Sheet Monel 400&Plate.Monel 400&is a binary alloy of nickel and steel (with trace amounts of iron,manganese,carbon,and silicon).This alloy exhibits high strength,high resistance to acidic and alkaline environments,and good ductility and ...

China JIS G3114 SMA490CP Weather Resistant Steel Plate We're well-known as one of the leading jis g3114 sma490cp weather resistant steel plate manufacturers and suppliers in China.We warmly welcome you to buy high quality jis g3114 sma490cp weather resistant steel plate in stock here from our factor ...

corten a spah weathering steel plate,corten a spah Best selling of spah corten steel heat weather resistant plate from Baogang Introduction What is corten steel9 Corten steel ,also called Weather Resistant steel or Atmospheric Corrosion Resistant steel,it is known as a low cost and highly effective ...

Send Your Message

Name*

Phone*

Email*

Your Message*