• 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*

China Hot Rolled Floor Plate Mild Checkered Steel Plate Checkered Steel Plate,Checkered Plate,Steel Plate manufacturer / supplier in China,offering Hot Rolled Floor Plate Mild Checkered Steel Plate,50X50mm Square Pipe Galvanized Carbon Steel Square Tube for Building Material,S235 S355 Hot Rolled Str ...

Industrial-Grade aisi 430 stainless steel for Specialists 430 Stainless Steel Yongjin Factory Prime Customized 430 410 Ba Finish Cold Rolled Stainless Steel Strips Prices With 0.05-2mm Thick US $1000-$3000 / Ton 5.0 Tons (Min.Order)AISI 430 (EN 1.4016) Cold Rolled Hot Rolled Stainless Stainless Stee ...

Water Epikion Priest (Rina) - Summoners War Ratings GuideToA Rina may see some use as a water tank or bait against stages,but if you’re considering using her here,it’s likely that you do not have the runes necessary for her to shine.If you truly need a water tank,Talc is a much better option as ...

Plate Stock McMaster-Carr1050 Spring Steel Sheets Containing more carbon than low-carbon steel— but less than 1095 spring steel— 1050 spring steel is easily formed into parts such as washers,brackets,and springs before being hardened for use.Buy Steel Sheet Online - Any Quantity,Any C1008/1010 H ...

A588 / A606 / A242 Structural,Carbon HSLA Steel Plate 25 rows·A588 / A606 / A242 Structural,Carbon HSLA Steel Plate - Chapel Steel ASTM A588 A high-strength,low-alloy steel plate utilized primarily in structural applications such as bridges and buildings.This grade is designed for projects r ...

Effect of Exposure Period and Temperature on thethe higher level of carbon in alloy 800H,and the addition of up to 1.20 percent aluminum and titanium in alloy 800HT [2].The high nickel content in Incoloy 800 makes the alloy highly resistant to both chloride stress-corrosion cracking and to embrittle ...

circular hollow section galvanized steel pipe - The circular hollow section galvanized steel pipe you can find on the site are generally built using hot-dipped technology to prevent rusting and weakening of the structural elements.With seamless welding quality,these circular hollow section galvanize ...

China Chromite Equipment,Chromite EquipmentMost Cost-Effective Sand Washer Machine Chromite Ore Separation Spiral Classifier Equipment.FOB Price US $ 3900-150000 / Set Min.Order 1 Set.Type Spiral Separator; China Manufacturer High Quality Mining Equipment for Chromite Ore,Coltan,Cassiterite,Hematit ...

Send Your Message

Name*

Phone*

Email*

Your Message*