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30S - aisi 5130 - 30h pipe, round, rod

30S - aisi 5130 - 30h pipe, round, rod

Supplier Avlob offers to buy a pipe, a circle, a rod of grade 30X, aisi 5130, 30h 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.

Technical specifications

Steel structural chromium alloys. It is boundedly weldable. steel, sensitive to the formation of flokens, prone to temper brittleness. Hardness after annealing (GOST 4543−71): HB 10 -1 = 109 MPa. Hardness after (cold work (GOST 4543−71): HB 10 -1 = 241 MPa Hardness of hot-rolled bar (GOST 10702−78): HB 10 -1 = 170 MPa Supplier Avlob offers to buy a pipe, a circle, a bar of grade 30X, aisi 5130, 30h at an affordable price today .The best price from the supplier.

Application

Manufacturing of fasteners for operation at temperatures not higher than 400 ° C.

Percent composition, GOST 4543−71

C Si Mn Ni S P Cr Cu
0.24 — 0.32 0.17 — 0.37 0.5 — 0.8 ≤0.3 ≤0.035 ≤0.035 0.8 — 1.1 ≤0.3

Mechanical properties (temperature 20 ° C)

GOST s in s T d 5 y KCU Heat treatment
4543−71 MPa N / mm 2 % % kJ / m 2 -
  880 685 12 45 690 Tempering and Leaving
  1. sв — Short-term strength limit
  2. sT — Proportionality limit (yield stress for permanent deformation)
  3. d5 — Elongation at break
  4. y — Relative contraction
  5. KCU — Impact strength

Physical properties

t ° С E 10 — 5 a 10 6 l r C R 10 9
Grad N / mm 2 1 / Grad W / (m · deg) kg / m 3 J / (kg · deg) Ohm · m
20 2.08     7820   210
100 2.11 12.4 46.5 7800 482 259
300 1.97 13.3 42.3 7740 513 417
500 1.75 14.1 35.6 7670 555 636
700   14.8 28.8 7590 620 934
900     26.7 7560 687 1146
1200       7430 670 1230

Foreign analogues

USA Germany Japan France England European Union Italy Spain China Bulgaria Poland
- DIN, WNr JIS AFNOR BS En UNI UNE GB BDS PN
5130 1.7030 SCr2 28C4 530A30 1.7030 34Cr4 28Cr4 30Cr 30Ch 30H
5130H 28Cr4 SCr430 32C4   1.7033          
5130RH 34Cr4 SCr430H 32C4FF   28Cr4          
G51300     34Cr4   34Cr4          

Delivery, price

Buy a pipe, circle, 30X bar, aisi 5130, 30h 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 30X steel or from any other steel at the optimal price in bulk or at retail.

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