AISI 5120/GB 20Cr/SCr420/17Cr3/20X Alloy Seamless Steel Pipe and Tube
AISI 5120/GB 20Cr/SCr420/17Cr3/20X Alloy Seamless Steel Pipe and Tube
AISI 5120/GB 20Cr/SCr420/17Cr3/20X Alloy:
| chemical properties | C | Si | Mn | P≤ | S≤ | Cr | Ni≤ |
| 0.17-0.22 | 0.15-0.35 | 0.70-0.90 | 0.035 | 0.040 | 0.70-0.90 | 0.25 |
Mechanical properties :
tensile strength >=835mpa yeild strength:540Mpa elongation:>10% HB<179
OD:15-80mm WT:1-14mm Length:1-12m
process:cold rolled------best surface , high precision
The mechanical structure of seamless steel tubes, alloy seamless steel pipe, piston pin seamless steel pipe
** How long will it take to produce an order?
It is within 30days for the purchasing and production time with container order and 10days for the sample.
** What is your minimum order?
Usually 5 ton for each size.
** What is your payment term?
Payment is 30% deposit, 70% before shipment
** Does the sample for free or not?
The samples are free if they are common sizes, You need to pay for the freight .
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