Min. Order: | 10 Ton |
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Payment Terms: | T/T |
Supply Ability: | 10000 tons per month |
Place of Origin: | Shandong |
Location: | Jinan, Shandong, China (Mainland) |
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Business Type: | Manufacturer, Trading Company |
Means of Transport: | Ocean |
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Brand Name: | HUAMIN |
Processing type: | heating |
hardness: | 48-55 HRC |
size: | 20*25---50*60 |
Production Capacity: | 10000 tons per month |
Packing: | customers' requirements |
Delivery Date: | pengding |
Parameter of forge steel cylpebs:
Nominal diameter * nominal length | 20×25 | 25×35 | 30×40 | 30×45 | 35×45 | 45×50 | 50×60 |
Allowable deviation of diameter | ±2 | ±2 | ±2 | ±3 | ±3 | ||
Length allowable deviation | ±1.5 | ±2.5 | ±3 | ±3.5 | ±3.5 | ||
Steel section of the above specifications, surface hardness: HRC:60-65 degrees, central hardness: HRC:60-65 degrees
name | Chemical composition (mass fraction) | |||||||
C | Si | Mn | Cr | Mo | Cu | P | S | |
Medium carbon alloy steel section | 0.45-0.65 | 0.3-1.9 | 0.5-1.5 | ≤1.0 | ≤0.2 | ≤0.20 | ≤0.030 | ≤0.030 |
High carbon alloy steel section | 0.7-0.95 | 0.2-0.75 | 0.5~1.0 | 0.05~0.8 | ≤0.2 | ≤0.20 | ≤0.030 | ≤0.030 |