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4000mm Cold Rolled Stainless Steel Sheet 34CrNiMo6 Alloy Steel Plates

Place of Origin CHINA
Brand Name OEM/ODM
Certification ISO
Model Number 34CrNiMo
Minimum Order Quantity 1 ton
Price negotiable based on the quantity
Packaging Details Standard seaport packing or as custom request
Delivery Time 10-30 days
Payment Terms T/T, Western Union, L/C
Supply Ability 6000 tons per month

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Product Details
Standard AISI, ASTM, BS, DIN, GB, JIS Length 1000-4000mm
Shippping Sea Freight MOQ 1 TON
Surface Black / Peeled / Polishing / Port Shanghai
High Light

ASTM Cold Rolled Stainless Steel Sheet

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4000mm Cold Rolled Stainless Steel Sheet

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34CrNiMo6 Alloy Steel Plates

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Product Description
34CrNiMo6 Alloy Steel Plates
34CrNiMo6 is a quenching and tempering steel with high strength, high toughness and good hardenability. Used for large axles, machine components, tools and high strength fasteners. The steel can be induction hardened and it is weldable under certain conditions. Through hardenability to appr. 100 mm diameter bar with oil quenching.

Similar designations

34CrNiMo6M, 356, 356D, SS2541, MoCN315, MoCN315M, 1.6582, 35NCD6, 816M40, 817M40, 35NiCrMo6, SNCM447, 30Ch2N2MA, F.1272, 40NiCrMo7, 4337, 4340, 92541, VSQT34CrNiMo6, VSQT34CrNiMo6/700, VSQT34CrNiMo6/800, VSQT34CrNiMo6/900, Stål 2541, Steel 2541, EN24

Chemical composition
Variant
Cast
Di
 
C %
Si %
Mn %
P %
S %
Cr %
Ni %
Mo %
V %
Al %
356D
IC
 
Min
0.32
0.20
0.70
-
0.020
1.35
1.30
0.20
-
-
Max
0.38
0.35
0.80
0.025
0.030
1.60
1.60
0.30
0.100
-
356Q
IC
 
Min
0.32
0.15
0.65
-
-
1.30
1.30
0.20
-
-
Max
0.38
0.35
0.80
0.025
0.002
1.60
1.60
0.30
0.100
-
6499
CC
8.81
Min
0.30
0.15
0.50
-
-
1.40
1.40
0.15
-
-
Max
0.38
0.40
0.80
0.015
0.015
1.70
1.70
0.30
-
-
6502, MoCN 315 M
CC
 
Min
0.30
-
0.50
-
0.015
1.30
1.30
0.15
-
-
Max
0.38
0.40
0.80
0.025
0.035
1.70
1.70
0.30
-
-
SS 2541 (6498)
CC
7.91
Min
0.32
0.10
0.50
-
0.020
1.30
1.30
0.15
-
-
Max
0.39
0.40
0.80
0.035
0.035
1.70
1.70
0.30
-
-
SB9205
CC
 
Min
0.36
0.15
0.50
0.000
0.000
1.30
1.30
0.20
-
0.015
Max
0.38
0.40
0.70
0.025
0.012
1.40
1.70
0.30
-
0.040
34CrNiMo6 EN10083-3:2006 (ref)
Std
 
Min
0.30
-
0.50
-
-
1.30
1.30
0.15
-
-
Max
0.38
0.40
0.80
0.025
0.035
1.70
1.70
0.30
-
-
SS142541 (1986)* (ref)
Std
 
Min
0.32
0.10
0.50
-
-
1.30
1.30
0.15
-
-
Max
0.39
0.40
0.80
0.035
0.035
1.70
1.70
0.30
-
-
Mechanical Properties
Variant
Condition
Format
Dimension [mm]
Yield strength min [MPa]
Tensile strength [MPa]
Elongation A5 [%]
Reduction of area Zmin [%]
Hardness
Impact (ISO-V) strengthmin
Rp0.2 * Reh, ** Rel
356D
+SA
Round bar
< 190
-
-
-
-
200 HB typical
-
+QT
Round bar
< 50
900
1000 typical
10
45
360 HB typical
20 °C 140 J (long)
Round bar
50 < 100
800
900 typical
10
45
330 HB typical
20 °C 115 J (long)
Round bar
100 < 200
700
800 typical
10
45
300 HB typical
-
Round bar
> 200
600
700 typical
10
45
270 HB typical
-
Round bar
< 150
-
-
-
-
285 HB typical
20 °C 90 J (long)
+Q
Round bar
< 100
1200
1500 typical
7
25
50 HRC typical
-
356Q
+SA
Round bar
< 190
-
-
-
-
200 HB typical
-
+QT
Round bar
< 50
900
1000 typical
10
45
360 HB typical
20 °C 140 J (long)
Round bar
50 < 100
800
900 typical
10
45
330 HB typical
20 °C 115 J (long)
Round bar
100 < 200
700
800 typical
10
45
300 HB typical
-
Round bar
> 200
600
700 typical
10
45
270 HB typical
-
Round bar
< 150
-
-
-
-
285 HB typical
20 °C 90 J (long)
+Q
Round bar
< 100
1200
1500 typical
7
25
50 HRC typical
-
6499
+AR
Round bar
25 < 160
-
-
-
-
< 380 HB
-
+A
Round bar
25 < 160
-
-
-
-
< 248 HB
-
+QT
Round bar
25 < 40
900*
1100-1300
10
45
320-380 HB
20 °C 45 J (long)
Round bar
40 < 100
800*
1000-1200
11
50
300-350 HB
20 °C 45 J (long)
Round bar
100 < 160
700*
900-1100
12
55
270-320 HB
20 °C 45 J (long)
6502, MoCN 315 M
+AR
Round bar
25 < 160
-
-
-
-
< 380 HB
-
+A
Round bar
25 < 160
-
-
-
-
< 248 HB
-
+QT
Round bar
25 < 40
900*
1100-1300
10
45
320-380 HB
20 °C 45 J (long)
Round bar
40 < 100
800*
1000-1200
11
50
300-350 HB
20 °C 45 J (long)
Round bar
100 < 160
700*
900-1100
12
55
270-320 HB
20 °C 45 J (long)
SS 2541 (6498)
+AR
Round bar
25 < 160
-
-
-
-
< 380 HB
-
+A
Round bar
25 < 160
-
-
-
-
< 248 HB
-
+QT
Round bar
25 < 40
900*
1100-1300
10
45
320-380 HB
20 °C 45 J (long)
Round bar
40 < 100
800*
1000-1200
11
50
300-350 HB
20 °C 45 J (long)
Round bar
25 < 160
700*
900-1050
12
55
270-325 HB
-20 °C 27 J (long)
34CrNiMo6 EN10083-3:2006 (ref)
+AR
All formats
20 < 180
-
-
-
-
< 370 HB
-
+A
All formats
20 < 180
-
-
-
-
< 248 HB
-
+QT
Round bar
16.1 < 40
900*
1100-1300
10
45
-
20 °C 45 J (long)
Round bar
40.1 < 100
800*
1000-1200
11
50
-
20 °C 45 J (long)
Round bar
100.1 < 160
700*
900-1100
12
55
-
20 °C 45 J (long)
Round bar
160.1 < 180
600*
800-950
13
55
-
20 °C 45 J (long)
SS142541 (1986)* (ref)
+QT
All formats
< 180
700
900-1100
12
45
270-325 HB
-
All formats
< 100
800
1000-1200
11
45
300-355 HB
-
All formats
< 40
900
1100-1300
10
45
325-380 HB
-
+A
All formats
-
-
-
-
-
< 241 HB
-
*SS 142541(1986) All formats condition +QT: Dim <180mm corresponds to SS2541-03; Dim<100mm corresponds to SS2541-05; Dim<40mm corresponds to SS2541-04; All formats condition +A corresponds to SS2541-02
Heat treatment recommendations
Treatment
Condition
Temperature cycle
Cooling/quenching
Hot forging
+AR
1050...880oC
In air
Soft annealing
+A
650...700oC
Slowly (15oC/h) until 600oC
Stress relieve annealing
+SRA
450...650oC (appr. 50oC under tempering temperature)
In air
Hardening
+Q
820...850oC
Quenching in oil
Tempering
+T
540...680oC
In air

EN 34CrNiMo6 Steel is an important alloy engineering steel grade as per BS EN 10083-3:2006. 34CrNim06 steel has high strength, high toughness and good hardenability. EN / DIN 34CrNiMo6 alloy steel has the stability of resistance to overheating, but the white sensitivity of 34CrNiM06 is high. It also has the temper brittleness, so the weldability of 34CrNiMo6 material is poor. The steel 34CrNiMo6 needs the high temperature preheating before welding in order to eliminate the stress after welding processing.

1. EN Steel 34CrNiMo6 Supply Range
Round Steel Bar Sizes: diameter 10mm – 3000mm
Steel Flat and Plate: 10mm-1500mm thickness x 200-3000mm width
Other steel shape and sizes available according to your requirements.
Surface finish: Black, machined, peeled, turned or according to other customers’ pecial requirements.
2. EN 34CrNiMo6 Steel Standards And Equivalents
BS EN 10083 -3: 2006
34CrNiMo6 / 1.6582
ASTM A29: 2004
4337
BS EN 10250 – 3: 2000
3. EN/DIN 34CrNiMo6 Steel Chemical Composition Properties
BS EN 10083 – 3:2006
34CrNiMo6
/1.6582
C
Mn
Si
P
S
Cr
Mo
Ni
0.30-0.38
0.5-0.8
0.40 max
0.025 max
0.035 max
1.3-1.7
0.15-0.30
1.3-1.7
BS EN 10250-3:2000
C
Mn
Si
P
S
Cr
Mo
Ni
0.30-0.38
0.5-0.8
0.40 max
0.035 max
0.035 max
1.3-1.7
0.15-0.30
1.3-1.7
ASTM A29: 2004
4337
C
Mn
Si
P
S
Cr
Mo
Ni
0.30-0.40
0.6-0.8
0.20-0.35
0.035 max
0.040 max
0.70-0.90
0.20-0.30
1.65-2.00
4. Mechanical Properties of EN/DIN 34CrNiM06 / 1.6582 Alloy Steel
Properties
< 16
>16 – 40
>40 – 100
>100 – 160
>160 – 250
Thickness t [mm]
< 8
8<t<20
20<t<60
60<t<100
100<t<160
Yield strength Re [N/mm²]
min. 1000
min. 900
min. 800
min. 700
min. 600
Tensile strength Rm [N/mm2]
1200 – 1400
1100 – 1300
1000 – 1200
900 – 1100
800 – 950
Elongation A [%]
min. 9
min. 10
min. 11
min. 12
min. 13
Reduction of area Z [%]
min. 40
min. 45
min. 50
min. 55
min. 55
Toughness CVN [J]
min. 35
min. 45
min. 45
min. 45
min. 45
5. Heat Treatment of 34CrNiMo6 Engineering Steel
Quenched and Tempered (Q+T) of 34CrNiMo6 Steel
  • Heat 34CrNiMo6 round steel slowly to the temperature of 850°C;
  • Soak at this hardening temperature quench in oil;
  • Temper as soon as 34CrNiMo6 steels reach room temperature.
  • Heat uniformly to the suitable temperature;
  • Withdraw from the furnace and cool in the air.
  • The usual tempering temperature is 600°C which depending on the actual requirements.
6. Forging of DIN 34CrNiMo6 / 1.6582 Steel
Hot forming temperature: 1100-900oC.
7. Machinability of Steel 34CrNiMo6
Machining is best done with this 1.6582 alloy steel in the annealed or normalized and tempered condition. It can be machined by all conventional methods.
8. Welding
The alloy materials can be fusion or resistance welded. Preheat and post heat weld procedures should be followed when welding this alloy by established methods.
9. Application
EN DIN 34CrNiMo6 steel is used to make tools which demands good plasticity and high strength. It is usually selected to make the big size and important parts, such as heavy machinery axle,turbine shaft blade, high load of transmission parts, fasteners, crank shafts, gears, as well as heavily loaded parts for motor construction etc.