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GB/T 3077 15CrMo alloy steel

Origin: bbn STEEL

Thickness: 6mm to 350mm
Length: 200mm to 18000mm
Payment terms: L/C, T/T

Commitment: If we have no the size in stock, it takes about 20 days for us to produce the GB/T 3077 15CrMo alloy steel for you if the quantity can be more than 10 tons.

Describe:Hot rolled steel strip with JIS standard SPHC - shenda-steel…Hot rolled steel strip with JIS standard SPHC,US $ 310 - 490 / Metric Ton, AISI, ASTM, BS, DIN, GB

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GB/T 3077 15CrMo alloy steel Equivalent

GB/T 3077 15CrMo alloy steel

15CrMo Steel pipe material grade is 15CrMo, is a high-quality low-alloy structural steel, which contains CR, MO more, its high temperature, corrosion-resistant performance is very good.

The 15CrMo-series Pearlite-heat-resisting steels have high thermal strength (Δb≥440mpa) and anti-oxidation at high temperature, and have certain capability of resisting hydrogen corrosion. Because of the high content of CR, C and other alloying elements in steel, the hardening tendency of steel is obvious and the weld ability is poor.

15CrMo steel chemical composition:


15CrMo steel chemical composition (mass fraction) ( % )







Nb + Ta




0.12 ~ 0.18

0.40 ~ 0.70

0.17 ~ 0.37

0.80 ~ 1.10

0.40 ~ 0.55





15CrMo mechanical properties of steel


Tensile strength MPa

Yield point MPa

Elongation ( % )

15CrMo steel pipe

440 ~ 640


twenty one

15CrMo alloy seamless steel tube for its high temperature resistance, low temperature resistance , corrosion resistance has huge advantage over other seamless steel tubes, so the alloy tube are widely used in petroleum, chemical, electric power, boiler and other industries.

GB/T 3077 15CrMo alloy steel Equivalent Material:

bbn is the professional Chinese GB/T 3077 15CrMo alloy steel supplier .If you need GB/T 3077 15CrMo alloy steel, we can put the GB/T 3077 15CrMo alloy steel order to our steel mill directly or collect these goods from our stock directly if we have enough ex-stock .Besides. if you need any offer or if you want to know the price and any other information about GB/T 3077 15CrMo alloy steel price, please be free to contact us.
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