12KH2N4A - 15NiCr13 - 1.5752 pipe, round, rod
Supplier Avlob offers to buy a pipe, a circle, a rod of grade 12H2N4A, 15NiCr13, 1.5752 or any other brand at a bargain price. The supplier guarantees the timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. The price is the best in this segment of rental. We invite you to partner cooperation.
Structural steel, alloyed manganese. Weldability is limited., Sensitive to the formation of flokens, prone to temper brittleness: Hardness after annealing (GOST 4543−71) HB10 -1 = 269 MPa. The supplier Avlob offers to buy a pipe, a circle, a bar of 12Х2Н4А, 15NiCr13, 1.5752 at an affordable price today. The best price from the supplier.
Gear wheels, shafts, rollers, piston pins and other large critical cementitious parts, which require high strength, plasticity and toughness of the core and surface hardness, working under shock loads or at negative temperatures up to -120 ° C
Percent composition, GOST 4543−71
|0.09 — 0.15||0.17 — 0.37||0.3 — 0.6||3.25 — 3.65||≤0.025||≤0.025||1.25 — 1.65||≤0.3|
Mechanical properties (temperature 20 ° C)
|Assortment||GOST||s in||s T||d 5||y||KCU||Heat treatment|
|MPa||MPa||%||%||kJ / m 2||-|
|Bars, Ø 15||4543−71||1130||930||10||50||880||Tempering and Leaving|
- sв — Short-term strength limit
- sT — Proportionality limit (yield stress for permanent deformation)
- d5 — Elongation at break
- y — Relative contraction
- KCU — Impact strength
|t ° С
||E 10 — 5||a 10 6||l||r|
|Grad||MPa||1 / Grad||W / (m · deg)||kg / m 3|
- E — Modulus of elasticity of the first kind
- a — Coefficient of temperature (linear) expansion
- l — Coefficient of thermal conductivity (heat capacity of the material)
- r — specific gravity
To buy a pipe, a circle, a rod of mark 12Х2Н4А, 15NiCr13, 1.5752 at an affordable price from the supplier Avgob it is possible today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy a pipe, a circle, a bar of steel 12H2N4A, 15NiCr13 or any other steel at the optimal price in bulk or at retail.