30X13 Wire, round
Circle, wire and rods of steel of the martensitic class 30Ch13 are composed of mostly iron and chromium. According to GOST 5632−72, the alloy 12−14% Cr, 0,26−0,35% carbon. The composition of the doped silicon and manganese at 0.8%, nickel — 0.6%, copper — 0.3%, titanium — 0.2%, phosphorus thousandths of shares. Balance is iron. Substitute: 40X13.
The percentage of 30Ch13 grade (GOST 5632−72)
Corrosion-resistant and heat-resistant. Circle, wires and rods, of alloy 30Ch13 resistant to soil and atmospheric moisture, as well as slightly aggressive media, have a high tensile strength and also plastic. They are not subject to deformation under load at t ° to 450 ° C.
Mechanical properties of rolled products t o 20 o C.
|assortment||GOST||σ B||σ T||5 d||KCU||curing|
|Wire||18 143−72||590−830||12−16||Without t / processing|
|Forgings ≤600 mm||25 054−81||735||588||10−12||290−390||Quenching and tempering|
|Bars, predetermined strength||18 907−73||530−780||12||Without t / processing|
The σ — limit of short-term strength;
σ T — yield limit for residual deformation;d 5 — elongation at break.
pressurized hot working temperature 1180 ° C at the beginning and 900 ° C at the end of the process. Cooling comes on air. Wire and rods have a round and square cross-section.
Measuring and cutting tools, rods reciprocating compressors, carburetor needle, spring, detail, working for wear in slightly aggressive media at t ° up to 450 ° C. From round wires and produce parts and tools for shipbuilding, textile, medical, petroleum, pulp and paper, chemical, machine-building industry.
We supply semi-finished products certified 30Ch13 brand. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. We can buy any products in bulk for large-scale productions. We also offer optimal conditions for retail customers. High level of service and efficiency of service are the face of our company.
Buy at the best price
All stainless steel alloys, sold by the company «Electrovek-steel» company meet state quality standards. We supply metal standard and custom sizes in the shortest possible time from the stores located in the territory of Russia and Ukraine. High quality, reasonable prices and a wide selection of products define the face of our company. As our regular customer, you can count on a discount system of discounts. Cooperation with us will help you to implement any engineering plans. We are waiting for your orders at evek.org site.