What is the mechanical properties of GL-DH 40 oil platform engineering steel?

In today's GL-DH 40 oil platform engineering steel steel market, most of the varieties are in excess of demand, especially after China's accession to the WTO, steel enterprises are facing increasingly fierce market competition. In order to make enterprises win a good survival and development space, operators must make effective use of GL-DH 40 oil platform engineering steel market information resources to improve the scientificity of business decision-making and enhance the enterprises' domestic competitiveness Competitiveness in the external market.

40CrMo alloy structural steel specification
Grade: 40CrMo
Standard: GB/T 3077-1988
Mechanical properties:
Tensile strength σb (MPa): ≥1080 (110)
Yield strength σs (MPa): ≥930 (95)
Elongation rate δ5 (%): ≥12
Section shrinkage ψ (%): ≥45
Impact energy Akv (J): ≥63
Impact toughness value αkv (J / cm2): ≥78 (8)
Hardness: ≤ 217HB
Sample size: Sample blank size is 25mm

There is no weld on the outer surface of seamless steel pipe, which is the change from round steel progressive perforation to hollow round bar, with good compression resistance. According to different materials, the processed finished products GL-DH 40 oil platform engineering steel are applicable to a wide range of fields (for example: machine gearbox gears, gear wheel axles, cams, worms, piston pins, claw clutches, high-pressure pipes and various fasteners, high-grade carburized parts, such as gears, shafts, etc.) in the medium containing nitrogen hydrogen mixture for fluid transmission. It can improve the utilization of materials.

A small amount of Nb is sufficient to obtain excellent comprehensive properties of GL-DH 40 oil platform engineering steel etc. steel material, because at low Nb concentration, the yield strength of steel material increases faster and is proportional to the concentration, but when the Nb content is greater than 0.03%, the strengthening effect begins to decrease. Studies have shown that when the Nb content is greater than 0.06%, excess Nb will no longer strengthen the steel material.

What is the the price of GL-DH 40 oil platform engineering steel inventory? EXW price: 532 USD per ton
11*2080*13550, 11.5*2770*8470, 12*1650*7800, 10*2240*8875, 14*3545*5070,, 10*2050*7900, 10*1800*7800, 14.5*2250*10280, 12*3570*13100, 10*3690*10170, 15*2550*6650, 12.5*2415*8550, 15*3200*15000, 12.5*2030*13450, 13*3340*10900, 12*1560*8725, 13*3200*15000, 14*3700*11040, 9*3500*6750, 12*2720*8725, 15*1620*4000, 15*3920*8620, 13*3055*11550, 13*2230*15150."

We have replenish steel materials stocks, now there are huge stocks of S355JR, A36, GL-DH 40 oil platform engineering steel A572 Gr 50, 16Mo3, A516 Gr 70, ABS grade A, AH32, AH36, EH36, SPA-H, SG295,SM700C etc steel materials. We can arrange delivery for those stock steel products within short time. Meanwhile, we also provide further processing for the GL-DH 40 oil platform engineering steel steel materials, such as cutting, drilling, bending, welding, etc. Please do not hesitate to contact us if you have any steel demands.

The company attaches great importance to the cultivation of team spirit. Personal strength is weak. After sales service departments, leaders and subordinates often communicate with each other. Everyone often holds meetings to discuss their problems in after-sales service, discuss technical difficulties, discuss how to improve work efficiency, how to better deal with user complaints, etc.