30KHGS - 30hgs pipe, round, rod
The supplier Avlob offers to buy a pipe, a circle, a rod of 30ХГС, 30hgs 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.
Steel structural alloyed chromium-silica-manganese. It is boundedly weldable. steel, sensitive to the formation of flokens, prone to temper brittleness. Hardness after annealing (GOST 4543−71): HB 10 -1 = 229 MPa. Supplier Avlob offers to buy a pipe, a circle, a rod of grade 30ХГС, 30hgs at an affordable price today. The best price from the supplier.
Shafts, axles, cogwheels, motor brake bands, flanges, hull shells, compressor blades, levers, pushers, responsible welded structures, operating under alternating loads, fasteners.
Percent composition, GOST 4543−71
|0.28 — 0.35||0.9 — 1.2||0.8 — 1.1||≤0.3||≤0.035||≤0.035||0.8 — 1.1||≤0.3|
Mechanical properties (temperature 20 ° C)
|Assortment||Thickness||GOST||s in||s T||d 5||y||KCU||Heat treatment|
|-||mm||-||MPa||MPa||%||%||kJ / m 2||-|
|Bars||Ø 25||4543−71||1080||835||10||45||440||Tempering 88 ° C, oil, tempering 540 ° C, water,|
- 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||C||R 10 9|
|Degree||MPa||1 / Grad||W / (m · deg)||kg / m 3||J / (kg · deg)||Ohm · m|
- E — Modulus of elasticity of the first kind
- C is the specific heat
- a — Coefficient of temperature (linear) expansion [1 / degree]
- l — Coefficient of thermal conductivity (heat capacity of the material)
- r — specific gravity
- R is the electrical resistivity
- Bulgaria (BDS): 30ChGS
- Poland (PN): 30HGS
- Czech Republic (CSN): 14331.
Buy a pipe, a circle, a rod of grade 30HGS, 30hgs at an affordable price from the supplier Avgob 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 30ХГС or from any other steel at the optimal price in bulk or at retail.