R18 - 1.3355 - hs18-0-1 - sw18 circle, bar, forging

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
R18 1.3355 sw18 hs18-0-1 Delivery from the stock, in stock

Technical characteristics

Tool high-speed steel, alloyed with tungsten, molybdenum, vanadium, chromium. Hardness after annealing HB 10 -1 = 255 MPa. The steel has an unrestricted weldability. Supplier Evek GmbH offers to buy rounds, bars, forgings R18, sw18, price is the best in this segment of rolled products.

Percent composition, GOST 19265-73

Fe C Si Mn Ni S P Cr Mo W V Co Cu
basis 0.73 - 0.83 0.2 - 0.5 0.2 - 0.5 ≤ 0.6 ≤0.03 ≤0.03 3.8 - 4.4 ≤1 17 - 18.5 1 - 1.4 ≤0.5 ≤0.25

Critical point temperature

Ac1 = 820, Ac3(Acm) = 860, Ar3(Arcm) = 770, Ar1 = 725

Mechanical properties (temperature 20°C)

Range s in sT d5 y KCU Heat treatment
- MPa MPa % % kJ/m2 -
840 510 8 10 190 Delivery condition
Physical material properties
T E 10- 5 l r R 10 9
Grad MPa W/(m-grad) kg/m3 Ohm-m
20 2.28 8800 419
200 2.19 27 544
400 2.01 29 718
600 1.81 27 922
900 1173oo

Sv - Ultimate Short-Term Strength

sT - Limit of proportionality (yield strength for permanent deformation)

d5 - Tensile elongation at break.

y - Relative contraction

E - Modulus of elasticity of the first kind [MPa]

KCU - Impact toughness

l - Heat transfer coefficient (heat capacity of the material)

r - specific gravity

R - specific electrical resistance.

Analogues

Austria England Bulgaria Hungary Germany EU Spain Italy China Poland Romania USA France Sweden South Korea Japan
ONORM BS BDS MSZ DIN, WNr EN UNE UNI GB PN STAS aisi AFNOR SS KS JIS
BOHLERS200 3355 HS18-0-1 R3 1.3355 1.3355 18-0-1 HS18-0-1 W18Cr4V SW18 Rp3 T1 18-04-01 2750 SKH2 SKH2
S200 BT1 R18 HS18-0-1 HS18-0-1 ET1 X75WCrV18 T12001 HS18-0-1
S18-0-1 HSv18-0-1 Z80WCV
X75WCrV18-4-1 X75WCrV18-4-1 Z80WCV18-04-01

Application

Manufacture of tools for finishing of ductile austenitic steel and materials with abrasive properties.

Supplier

We offer to buy rounds, bars, forgings R18, sw18 from specialized warehouses of the supplier Evek GmbH with delivery in any city. We have the best price-quality ratio for the whole range of products. Supplier Evek GmbH offers to buy rounds, bars, forgings R18 or any similar brand, the price is optimal in this segment of rolled products.

Buy, bargain price

Supplier Evek GmbH offers round, bar, forging R18, 1.3355, sw18, price - determined by the technological features of production without including additional costs. Buy circle, bar, forging R18, 1.3355, sw18 or any similar brand today. In the segment of rolled steel, Evek GmbH is a profitable supplier.