JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T |
| Supply Ability | 500 tons |
| Delivery Time | 7 days |
| Packaging Details | Export Packing |
| OD | 6-300MM |
| Length | 6m |
| Surface | Black |
| Type | Hot Rolled |
| Brand Name | MITTEL |
| Model Number | 34Crmo4 |
| Certification | SGS ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500 tons |
| Delivery Time | 7 days | Packaging Details | Export Packing |
| OD | 6-300MM | Length | 6m |
| Surface | Black | Type | Hot Rolled |
| Brand Name | MITTEL | Model Number | 34Crmo4 |
| Certification | SGS ISO | Place of Origin | CHINA |
| High Light | forged steel round bar ，carbon steel round bars | ||
| Grade : | 34CrMo4 | |||||
| Number: | 1.7220 | |||||
| Classification: | Alloy special steel | |||||
| Standard: |
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| Equivalent grades: | Go here |
Chemical composition % of steel 34CrMo4 (1.7220): EN 10083-3-2006
| C | Si | Mn | P | S | Cr | Mo |
| 0.3 - 0.37 | max 0.4 | 0.6 - 0.9 | max 0.025 | max 0.035 | 0.9 - 1.2 | 0.15 - 0.3 |
Mechanical properties of steel 34CrMo4 (1.7220)
| Nominal diameter (mm): | to 16 | 16 - 40 | 40 - 100 | 100 - 160 | 160 - 250 |
| Rm - Tensile strength (MPa) (+QT) | 1000-1200 | 900-1100 | 800-950 | 750-900 | 700-850 |
| Nominal thickness (mm): | 0.3 - 3 |
| Rm - Tensile strength (MPa) (+A) | 600 |
| Nominal thickness (mm): | to 8 | 8 - 20 | 20 - 50 | 50 - 80 |
| Rm - Tensile strength (MPa) (+QT) | 1000 | 900 | 800 | 750 |
| Nominal diameter(mm): or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160; | to 16 | 16 - 40 | 40 - 100 | 100 - 160 | 160 - 330 |
| Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+QT) | 800 | 650 | 550 | 450-500 | 410-450 |
| Nominal thickness(mm): | 0.3 - 3 |
| Rp0.2 0.2% proof strength (MPa) (+A) | 460 |
| KV - Impact energy (J) longitud., (+QT) | +20° 35-45 |
| KV - Impact energy (J) transverse, (+QT) | +20° 25-27 |
| Nominal thickness (mm): | 0.3 - 3 |
| A - Min. elongation Lo = 80 mm (%) (+A) | 16 |
| A - Min. elongation at fracture (%) transverse, (+QT) | 10-12 |
| Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 100 | 100 - 160 | 160 - 250 |
| A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products | 11 | 12 | 14 | 15 | 15 |
| Nominal diameter (mm): or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160; | to 16 | 16 - 40 | 40 - 100 | 100 - 160 | 160 - 250 |
| Z - Reduction in cross section on fracture (%) (+QT) | 45 | 50 | 55 | 55 | 60 |
| Z - Reduction in cross section on fracture (%) (+AC) | 60 |
| Brinell hardness (HBW): (+S) | 255 |
| Brinell hardness (HBW): (+A) | 223 |
| Vickers hardness ( HV): (+A) | 185 |
| Vickers hardness ( HV): (+QT) | 315 - 465 |
Properties of steel 34CrMo4 (1.7220)
| Weldability: Low weldability; this steel grade can be welded only with suitable precautions. Hardenability: Steel grade with medium carbon content showing a poor hardenability; sensitive to notching and to quenching cracks. |
Equivalent grades of steel 34CrMo4 (1.7220)
Warning! Only for reference
| EU EN | USA - | Germany DIN,WNr | Japan JIS | France AFNOR | England BS | Italy UNI | China GB | Sweden SS | Finland SFS | Russia GOST | Inter ISO | |||||||||||||||
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
1998
Total Annual:
80Millen-100 Millen
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
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