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rail
1. Section steel R50 / r65-hs Code: 73021000 (hereinafter referred to as "commodity") recycled steel material.
2. Quality: the goods do not contain strong chemical corrosive, harmful and dangerous substances, radiation and pollution, sealed gas cylinders and any other sealed containers, as well as any explosive materials, bombs, firearms and ammunition, non-ferrous and non-metallic materials, flammable materials, pig iron and motors, serious dirt, oil pollution and garbage.
3. Purity: dust and impurities shall not exceed 0.3% (0.3%) of the total weight.
4. Chemical composition:
R65 GOST 8165.75 重量 64.72 KG/米
R50 GOST 7173.75 重量 51.67 KG/米
−C=0.54%-0.82%
−C=0.54%-0.82%
−硅=0.18- 0.40%
−硅=0.18 -0.40%
−MN=0.60 -1.05%
−MN=0.60 -1.05%
−S=0.04%\最大值
−S=0.04%\最大值
−P=0.035%
- P=0.035%
−AS=0.01 混合质量份额
- AS=0.01 质量份额混合
5. Main specifications:
Section steel R50 / r65-hs Code: 73021000 (51,67kg / M - 64.72kg/m, see Appendix I for section details).
6. Commodity length: 10-12m, without bending (M = m), cut into 0.6m for bundling.
7. No fishplates, steel parts, bolts or any foreign materials / substances shall be attached to the goods.
8. The goods must be clean, straight, free of pitting and heavy rust (only atmospheric rust can be accepted on the goods).
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Section steel R50 / R65 - Section