GB/T 3077 42CrMo4 alloy steel
GB/T 3077 42CrMo4 alloy steel
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 %:
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 |
Tensile |
Impact |
Elongation |
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.
Client demands
Customer's requirement configuration.
1. demandCustom design
Field inspection design and design plan.
2. designProcessing & transportation
Initial customized processing and transportation.
3. ProcessingOn-site installation
On-site guidance for construction and installation.
4. installation
hollow structural sections hot dipped steel circular
Hollow Structural Sections , Hot Dipped Steel Circular ...Hollow Structural Sections , Hot Dipped Steel Circular Hollow Section . Application: Widely used as pipelind of industrial and civilian water, air, petroleum, natural gas, communication . and so on; also used in construction and hardware. Standard as: BS 1387-1985, DIN 2444, ASTM A53, GB/T 3091-2001 as well as other standards according to Hot Finish EN 10210 S355J0H Circular Hollow Section, Hot ...The Hot Finish EN 10210 S355J0H Circular .
39 minutes agoheat resistant hot rolled s355j2 n s235j steel plate
S355J2 Steel PlatesIt is having general corrosion resistance, pitting resistive, stress corrosion cracking, crevice corrosion resistance ability. S355J2 is also a welder friendly and low carbon steel and it readily can be easily welded to other steels. For the low carbon equivalent, it is possessing cold forming property. This plate is manufactured by killed steel process and it controlled rolling condition is supplied. s235j steel plate, s235j steel plate Suppliers and ...A wide variety of s235.
39 minutes agosingle skin roofing sheets in dubai sharjah ajman dana steel
Sheet Profiling - Cladding Sheets - Dana SteelFor Inquiries Click to Call 00971507983153. DANA Steel UAE ( www.danasteeluae.com) Est 2001,is an ISO 9001:2015 Certified manufacturer of high quality roofing / wall cladding sheets in GI/Aluminum/Alu-zinc (Galvalume) Colored/Mill finish for usage in wide variety of applications like :->. * Warehouses. Single Skin Profile Sheets | Dana Steel UAE - Adding Value ...Single Skin Profile Sheets. DANA profiled sheets offer architects and designers a ran.
39 minutes agostainless steel tube pipe 304 316 316l
304/L & 316/L STAINLESS STEEL TUBING304/L and 316/L stainless steel has excellent fabrication properties. Its malleability allows it to be easily formed for flaring, bending and coiling. Good machinability and the low sulfur content promotes excellent weldability in applications requiring it. 316/316L Stainless Instrumentation Tubing - Welded ...316 / 316L Stainless Instrumentation Tubing These grades of austenitic stainless steels are similar to 304 and 304L, but with the addition of molybd.
39 minutes agoen p355ml1 steel
EN P355ML1 - Equivalent MaterialsEN P355ML1 Steel. Alloy Steel Unclassified Low Alloy Steel. Structural Steel. Equivalent Materials to EN P355ML1. Download equivalents as an Excel file Some equivalent materials may be stricter whereas others may be outside the bounds of the original material in selected parameters. DIN 1.8832. EN 1.8832 (P355ML1) Steel :: MakeItFrom.comP355ML1 is the EN chemical designation. It has a moderately high thermal conductivity and a very low tensile strength among EN w.
39 minutes agowind turbine mainshaft nut in alloy steel
HV 300 Bolts & Nuts for Wind Turbine Base, Wind Energy …These HV bolts are as per 10.9 grade and are supplied with Grade 10 nuts and washers as per HV 300 used for the wind turbines. Bigboltnut manufactures HV bolts & nuts in 10.9 grade using high quality alloy and carbon steel material for wind farms and wind energy sector, our bolts and nuts are used extensively in the on shore and off shore areas in the wind energy sector in India, Europe and USA. Nacelle Studs - SS Bolts & Nuts.
39 minutes agohoists goodrich rescue systems
Hoists | Goodrich Rescue SystemsGoodrich Rescue Systems, a unit of Collins Aerospace Systems, is a world leader in developing, manufacturing, and supporting helicopter rescue hoist and aircraft cargo winch systems.Ground Support Equipment · Winches · Pegasus® Rescue Hoist · Rescue Hoist 44316 Hoist Usage | Goodrich Rescue SystemsCollins Aerospace offers a wide range of military and commercial Goodrich hoists that can be used for several key markets including search & resc.
39 minutes agosa36 sheet cheap specification
ASME SA-36|Grade SA36|SA 36 CS steel plate material--Xin ...High property steel materials MS plate SA36,CS plate SA36,carbon steel plates asme sa36,sa-36,asme-36,sa 36 hot rolled carbon structrural steel sheets. ASTM A36 Carbon Steel Sheets & Plates, ASTM A36 CS Coils ...ASTM A36 Sheets, Carbon Steel A36 Cold Rolled Plates, ASME SA A36 Shim Sheets, A36 Carbon Steel Slatting Coils, A36 Carbon Steel Hot Rolled Sheets Stockists & Exporter Aspirinox Alloys Inc is a recognized manufacturer su.
39 minutes ago