Products and Parameters: Chemical Composition: GradeCSiMnPSNiCrMo201≤0.15≤1.005.5~7.5≤0.060≤0.033.50~5.5016.00~18.00 202≤0.15≤1.007.5~10.00≤0.060≤0.034.00~6.0017.00~19.00 301≤0.15≤1.00≤2.00≤0.045≤0.036.00~8.00......
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤1.00 | 5.5~7.5 | ≤0.060 | ≤0.03 | 3.50~5.50 | 16.00~18.00 | |
| 202 | ≤0.15 | ≤1.00 | 7.5~10.00 | ≤0.060 | ≤0.03 | 4.00~6.00 | 17.00~19.00 | |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 6.00~8.00 | 16.00~18.00 | |
| 302 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.00~10.00 | 17.00~19.00 | |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.00~10.50 | 18.00~20.00 | - |
| 304L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 9.00~13.00 | 18.00~20.00 | - |
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 19.00~22.00 | 24.00~26.00 | - |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00~14.00 | 16.00~18.00 | 2.00~3.00 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 12.00~15.00 | 16.00~18.00 | 2.00~3.00 |
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 9.00~13.00 | 17.00~19.00 | - |
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.03 | ≤0.60 | 16.00~18.00 | - |
| 430A | ≤0.06 | ≤0.50 | ≤0.50 | ≤0.030 | ≤0.05 | ≤0.25 | 14.00~17.00 |










| 1 | Q: Are you a manufacturer or a trading company? A: We are a combination of manufacturer and dealer, we have our own factory and trading qualification for export. |
| 2 | Q: How about the MOQ? If my first order qty is small, will you accept? A: We would do our best to support your trial order qty, so even 1 pc or 1 kg is OK for us to start cooperation. Most sincere service for each small or big order. |
| 3 | Q: How about the samples ? Is it free or extra fees? A: Yes, we could supply the samples before order. It will be free if sample is from stock; some reasonable cost would be charged if it need to be customized, but this amount could be deducted from your first order invoice. |
| 4 | Q: How long is your delivery time? A: Just 5 ~ 8 days for common product and size, 20 ~ 30 days for big quantity, special size to be customized in factory. |
| 5 | Q: How does your company control quality? A: According to the standard for production. And we can also accept the third-party inspection. |
| 6 | Q: What is your payment terms? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment or 100% Irrevocable L/C at sight. |
