High strength steel grades MAGSTRONG

High-Strength MAGSTRONG Steels
MMK produces high-strength and wear resistant steel grades for a wide range of purposes under the MAGSTRONG brand

Highly rigid and wear-resistant flat products

For the road-building, mine, sinking, crushing and lift-and-carry machinery.

Grade Standard Assortment Carbon
equivalent,
(CEV)
Thickness, mm Widths, mm
1 MAGSTRONG H350 ТС 14-101-1034 8-50 1500-3500 ≤0,75
2 MAGSTRONG H400 ТС 14-101-1034 8-50 1500-3500 ≤0,75
3 MAGSTRONG H450 ТС 14-101-1034 8-50 1500-3500 ≤0,75
4 MAGSTRONG H500 ТС 14-101-1058 8-25 1500-2500 ≤0,75

Mechanical properties

Grade Mechanical properties Bend, t
Hardness
НВW**
Impact
strength,
J/sm2, KCV-40
Yield
strength,
Mpa
Tensile
strength,
Mpa
Elongation
А5, %
1 MAGSTRONG H350 310-380 30 950 1050 10 3t (90°)
2 MAGSTRONG H400 370-430 30 1000 1250 12(A50) 3t (90°)
3 MAGSTRONG H450 420-470 30 1100 1400 9 3,5t (90°)
4 MAGSTRONG H500 475-505 30 1200 1500 10(A50) 6t (90°)

HOT-ROLLED BORON-CONTAINING SHEETS FOR QUENCHING IN WATER AND OIL

To manufacture agricultural machinery (plows, cultivators, sowing machines, rippers, reaping machines, harrows, screw elevators.

Grade Standard Assortment
Thickness, mm Widths, mm
1 MAGSTRONG AGRO 22 (22MnB5) CTO MMK 328-2017 Лист Г/К 4-12 1000-1500
2 MAGSTRONG AGRO 33 (32МПВ5) CTO MMK 328-2017 Лист Г/К 4.12 1000-1500
CTO MMK 328-2017 Лист Х/К 1.5-3 1000-1250

Mechanical properties

Grade Standard Mechanical properties
Hardness, HBW Yield
strength,
Mpa
Tensile
strength,
Mpa
Elongation,
А5 %
1 MAGSTRONG AGRO 22 (22MnB5) CTO MMK 328-2017 330 520 22
Hot rolled sheets
Typical values for quenching in oil 370 950 1150 11
Typical values for quenching in water 450 1100 1500 10
2 MAGSTRONG AGRO 33 (32МПВ5) CTOMMK 328-2017 350 540 20
Hot rolled sheets
CTOMMK 328-2017 350 450 15
Cold rolled sheets
Typical values for quenching in oil 460 1030 1500 8
Typical values for quenching in water 565 1240 1800 7

HIGH-STRENGTH STRUCTURAL FLAT PRODUCTS

For crane building, heavy and light transport machinery, manipulator machinery.

Grade Standard Assortment Carbon
equivalent,
(CEV)
Thickness,
mm
Widths,
mm
1 MAGSTRONG S550MC СТО ММК 324-2016 5-4.9 1000-1300
6-12 1000-1500
2.5-4.9 1000-1200
2 MAGSTRONG S600MC СТО ММК 324-2016 5-4.9 1000-1300
5-12 1000-1500
2.5-4.9 1000-1200
3 MAGSTRONG S700MC СТО ММК 324-2016 5-4.9 1000-1300
5-12 1000-1500
2.5-4.9 1000-1200
4 MAGSTRONG S900MC** СТО ММК 324-2016 4-12 1000-1500
5 MAGSTRONG W550QL СТО ММК 324-2016 8-50 1500-4650 <0,53
6 MAGSTRONG W600QL СТО ММК 324-2016 8-50 1500-4650 <0,53
7 MAGSTRONG W700QL СТО ММК 324-2016 8-50 1500-4650 <0,53
8 MAGSTRONG W900QL СТО ММК 324-2016 8-50 1500-4650 <0,53
9 MAGSTRONG W600 СТО ММК 324-2016 8-50 1500-4650 <0,53
10 MAGSTRONG W700 СТО ММК 324-2016 8-50 1500-4650 <0,53
11 MAGSTRONG W9000 СТО ММК 324-2016 8-20 1500-4650 <0,53

Mechanical properties

Grade Mechanical
properties
Bend,
t
Impact
strength,
KCV J/sm2
Yield
strength,
Mpa
Tensile
strength,
Mpa
Elongation,
А5 %
-70 -40
1 MAGSTRONG S550MC 40 550-670 600-720 20 1,5t (180°)
2 MAGSTRONG S600MC 40 600-720 650-770 18 1,5t (180°)
3 MAGSTRONG S700MC 40 700-820 750-950 17 1,5t (180°)
4 MAGSTRONG S900MC 40 900-1020 930-1200 8 8t (180°)
5 MAGSTRONG W550QL 46 550 600-740 17 1.51 (180°)
6 MAGSTRONG W600QL 46 600 650-820 15 1.51 (180°)
7 MAGSTRONG W700QL 46 700 750-950 14 2t (180°)
8 MAGSTRONG W900QL 30 900 950-1150 12 2.5t (180°)
9 MAGSTRONG W600 50 600 650-820 15 1.5t (180°)
10 MAGSTRONG W700 50 700 750-920 14 2t (180°)
11 MAGSTRONG W900 50 900 950-1150 12 2.5t (180°)

MAGSTRONG CRYOGENIC 0H9

Designed for static equipment (storages, tanks, tanks, pipelines, etc.), railway tanks, elements of cryogenic equipment, elements of heat exchangers, gas separation units, etc.

Grade Standard Assortment
Thickness,
mm
Widths,
mm
1 MAGSTRONG CRYOGENIC 0H9 ТУ 14-1082-2016 8-50 1500-3500
5-8*** 1000-1500

Mechanical properties

Grade Mechanical properties Bend,
t
Impact strength,
J/sm2
Yield
strength,
Mpa
Tensile
strength,
Mpa
Elongation,
А5 %
KCV–170 KCV–196
1 MAGSTRONG CRYOGENIC 0H9 75 60 480 640 18 1,5t (180°)

t – thickness of flat products;

* – value is determined, but not standardized;

** – Brinell hardness is determined on the machined surface at a depth of 0.5-3 mm below the surface of the sheet;

*** – under development;

^ – The typical value (Not guaranteed);



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