30x - aisi 5130 - 30h pipe circle, rod
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 30Х | 5130 | Delivery from the stock, in stock |
To by pipe, round, rod from alloyed steel grades 30S, AISI 5130, 30h, containing a higher percentage of chrome, the company offers Electrocentury-steel. The vendor guarantees the price from the manufacturer, ensuring prompt delivery of metal to the point specified by the user.
Chemical composition
Chromium structural steel 30S is manufactured in the CIS countries and Russia in accordance with the technical requirements of GOST 4543. The composition of the steel contains:
- …0,24 0,32% carbon;
- 0,17…0,37% silicon;
- 0,50…0,80% mn;
- …To 0.80 1.10% of chromium.
Allowed the presence of such non-metallic impurities such as sulfur and phosphorus (in the amount up to 0.035% of each elements).
Among the most known foreign analogues of this steel is steel AISI 5130, which is the US standard ASTM A322, and also investment in Poland steel 30h, the composition of which is almost identical to the steel 30S.
The following is the chemical composition of steel AISI 5130:
- …Of 0.28 to 0.33% carbon;
- 0,15…to 0.30% silicon;
- 0,70…0,90% manganese;
- …To 0.80 1.10% of chromium.
Limiting the percentage of impurities the ASTM A322 is set to 0.04% sulphur and 0.035% of phosphorus.
The company Electrocentury-steel offers to buy at the price of manufacturer of pipe, round, rod from alloyed steel grades 30S, AISI 5130, 30h. The supplier provides the best price on products by the manufacturer, and timely delivery rolled at the address specified by the customer.
Properties and applications
The considered steel are high strength, swaysway, and the ability to maintain their performance at temperatures elevated up to 300…4000 C. They lend themselves well to all types of heat treatment, characterized by satisfactory weldability. Of these steels produce parts gears, shafts, progressively moving parts of power plants.
Main physico-mechanical characteristics of steels 30S, AISI 5130, 30h after normalization the following:
- Tensile strength, MPa — 1400;
- The plastic limit, MPa — 800;
- The modulus of elasticity, GPA — 190…210;
- Brinell hardness number, HB — 180…240 (smaller values correspond to samples from longs).
Buy on price from the manufacturer of the profile and volume the metal pipe, round, rod of alloyed steel grades 30S, AISI 5130, 30h, the company offers Electrocentury-steel. The supplier guarantees compliance with the supply mix, provides efficient delivery of products to the address specified by the customer.
